FORM S-1 / COMPLETE TEXT MODE
SPACE EXPLORATION TECHNOLOGIES CORP.
Complete text extracted from the SEC HTML filing; selected passages are annotated in place.
S-1
1
spaceexplorationtechnologi.htm
S-1
Space Exploration Technologies - S-1
As filed with the U.S. Securities and Exchange Commission on May 20, 2026
Registration No. 333-
UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, DC 20549
FORM S-1
REGISTRATION STATEMENT
UNDER THE SECURITIES ACT OF 1933
Space Exploration Technologies Corp.
(Exact name of registrant as specified in its charter)
Texas
7370
01-0627671
(State or other jurisdiction of incorporation or
organization)
(Primary Standard Industrial Classification Code
Number)
(I.R.S. Employer Identification Number)
1 Rocket Road
Starbase, Texas 78521
(Address, including zip code, and telephone number, including area code, of registrant’s principal executive offices)
Elon Musk
Chief Executive Officer
1 Rocket Road
Starbase, Texas 78521
Tel: (310) 363-6000
(Name, address, including zip code, and telephone number, including area code, of agent for ser vice)
With copies to:
George J. Sampas
Hillary H. Holmes
Harrison Tucker
Atma J. Kabad
Gibson, Dunn & Crutcher LLP
811 Main Street, Suite 3000
Houston, Texas 77002
Tel: (346) 718-6600
Bret Johnsen
Michael Smith
Space Exploration Technologies Corp.
1 Rocket Road
Hawthorne, California 90250
Tel: (310) 363-6000
Byron B. Rooney
Alan F. Denenberg
Stephen A. Byeff
Joze Vranicar
Davis Polk & Wardwell LLP
450 Lexington Avenue
New York, New York 10017
Tel: (212) 450-4000
Approximate date of commencement of proposed sale to the public:
As soon as practicable after this Registration Statement becomes effective.
If any of the securities being registered on this Form are to be offered on a delayed or continuous basis pursuant to Rule 415 under the Securities Act of 1933 check the following
box. ☐
If this Form is filed to register additional securities for an offering pursuant to Rule 462(b) under the Securities Act, check the following box and list the Securities Act registration
statement number of the earlier effective registration statement for the same offering. ☐
If this Form is a post-effective amendment filed pursuant to Rule 462(c) under the Securities Act, check the following box and list the Securities Act registration statement number
of the earlier effective registration statement for the same offering. ☐
If this Form is a post-effective amendment filed pursuant to Rule 462(d) under the Securities Act, check the following box and list the Securities Act registration statement number
of the earlier effective registration statement for the same offering. ☐
Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company or an emerging growth company.
See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company” and “emerging growth company” in Rule 12b-2 of the Exchange Act:
Large accelerated filer
☐
Accelerated filer
☐
Non-accelerated filer
☒
Smaller reporting company
☐
Emerging growth company
☐
If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial
accounting standards provided pursuant to Section 7(a)(2)(B) of the Securities Act. ☐
The Registrant hereby amends this Registration Statement on such date or dates as may be necessary to delay its effective date until the registrant shall file a further
amendment which specifically states that this Registration Statement shall thereafter become effective in accordance with Section 8(a) of the Securities Act of 1933, as
amended, or until the Registration Statement shall become effective on such date as the Securities and Exchange Commission, acting pursuant to such Section 8(a), may
determine.
SUBJECT TO COMPLETION, DATED , 2026
PRELIMINARY PROSPECTUS
Shares
Space Exploration Technologies Corp.
Class A Common Stock
This is the initial public offering of shares of Class A common stock, par value $0.001 per share, of Space Exploration Technologies
Corp., a Texas corporation. We are offering shares of our Class A common stock.
Currently, no public market exists for our Class A common stock. We expect the initial public offering price to be between $ and
$ per share. We have applied to list our Class A common stock on The Nasdaq Stock Market LLC (“Nasdaq”) and Nasdaq Texas,
Inc. (“Nasdaq Texas”) under the symbol “SPCX.”
Following the completion of this offering, we will have two classes of common stock issued and outstanding: Class A common stock
and Class B common stock. Each share of Class A common stock will entitle its holder to one vote per share. Each share of Class B
common stock will entitle its holder to 10 votes per share. Class A shareholders and Class B shareholders will vote together as a
single class on all matters to be voted on by shareholders, except Class B shareholders will be entitled to elect a majority of our board
of directors in addition to having certain other class votes as described under “Description of Capital Stock.”
Assuming an offering size as set forth above and an initial public offering price of $ per share (the midpoint of the estimated
price range set forth above), Elon Musk, our founder, Chief Executive Officer, Chief Technical Officer and Chairman of our board,
will hold approximately % of the voting power of our common stock (or approximately % if the underwriters exercise their
option to purchase additional shares of Class A common stock in full) immediately after the completion of this offering through his
ownership of shares of our Class A and Class B common stock of which approximately % he controls through his ownership of
our Class B common stock. As a result, Mr. Musk will be able to control the outcome of matters requiring shareholder approval. This
includes the election of (i) a majority of our board, through his ownership of Class B shares (as Class B Directors), for so long as he
holds a majority of the voting power of the Class B common stock, and (ii) the remainder of our board, for so long as he holds a
majority of the combined voting power of the Class A and Class B common stock. As a result, we will be a “controlled company”
under the corporate governance rules of Nasdaq following the completion of this offering and, as a result, we intend to rely on
exemptions from certain corporate governance requirements. Please refer to “Management—Controlled Company Exemption.”
Investing in our Class A common stock involves risks. Please refer to “Risk Factors” beginning on page 26 of this
prospectus.
The information in this preliminary prospectus is not complete and may be changed. The securities described herein may not be sold until the registration statement filed with the Securities and Exchange
Commission is effective. This prospectus is not an offer to sell such securities, and it is not soliciting an offer to buy these securities, in any jurisdiction where the offer or sale is not permitted.
Per Share
Total
Initial public offering price ......................................................................................................
$
$
Underwriting discounts and commissions (1) ............................................................................
$
$
Proceeds, before expenses, to Space Exploration Technologies Corp. ...................................
$
$
________________
(1) Please refer to “Underwriting” for a description of all underwriting compensation payable in connection with this offering.
The underwriters may also exercise an option to purchase up to an additional shares of our Class A common stock from us, at the
initial public offering price, less the underwriting discounts and commissions, for 30 days after the date of this prospectus.
At our request, the underwriters have reserved up to percent of the shares of Class A common stock to be issued by the
Company and offered by this prospectus for sale, at the initial public offering price, to . Please refer to “Underwriting—
Directed Share Program.” Neither the Securities and Exchange Commission (the “SEC”) nor any state securities commission has
approved or disapproved of these securities or passed on the adequacy or accuracy of this prospectus. Any representation to the
contrary is a criminal offense.
The shares of Class A common stock will be ready for delivery on or about , 2026.
Joint Book-Running Managers
Goldman Sachs &
Co. LLC
Morgan Stanley
BofA Securities
Citigroup
J.P. Morgan
Barclays
Deutsche Bank
Securities
RBC Capital
Markets
UBS
Investment Bank
Wells Fargo
Securities
Allen & Company
LLC
Cantor
Needham &
Company
Raymond James
Societe Generale
Stifel
William Blair
BTG Pactual
ING
Macquarie Capital
Mirae Asset Securities
Mizuho
Santander
Prospectus Dated , 2026.
Table of Contents
TABLE OF CONTENTS
Page
GLOSSARY OF TERMS .................................................................................................................................
iv
PROSPECTUS SUMMARY ............................................................................................................................
1
RISK FACTORS ..............................................................................................................................................
26
CAUTIONARY STATEMENT REGARDING FORWARD-LOOKING STATEMENTS ...........................
64
USE OF PROCEEDS .......................................................................................................................................
66
DIVIDEND POLICY ........................................................................................................................................
67
CAPITALIZATION .........................................................................................................................................
68
DILUTION .......................................................................................................................................................
70
MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS
OF OPERATIONS ........................................................................................................................................
74
BUSINESS ........................................................................................................................................................
130
MANAGEMENT ..............................................................................................................................................
226
EXECUTIVE COMPENSATION ....................................................................................................................
233
CERTAIN RELATIONSHIPS AND RELATED PERSON TRANSACTIONS .............................................
243
SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT ....................
247
DESCRIPTION OF CAPITAL STOCK ..........................................................................................................
250
SHARES ELIGIBLE FOR FUTURE SALE ....................................................................................................
258
MATERIAL U.S. FEDERAL INCOME TAX CONSIDERATIONS FOR NON-U.S. HOLDERS OF
CLASS A COMMON STOCK .....................................................................................................................
260
UNDERWRITING ...........................................................................................................................................
264
LEGAL MATTERS ..........................................................................................................................................
277
EXPERTS .........................................................................................................................................................
277
WHERE YOU CAN FIND ADDITIONAL INFORMATION ........................................................................
277
INDEX TO FINANCIAL STATEMENTS ......................................................................................................
F-1
Neither we nor the underwriters have authorized anyone to provide you with information other than that contained in
this prospectus or in any free writing prospectus authorized by us. We and the underwriters take no responsibility
for, and can provide no assurance as to the reliability of, any other information that others may give you. We and the
underwriters are not making an offer to sell, or seeking offers to buy, our Class A common stock in any jurisdiction
where an offer or sale is not permitted. The information contained in this prospectus or any free writing prospectus is
accurate only as of its date, regardless of its time of delivery or of any sale of shares of our Class A common stock.
Our business, financial condition, results of operations and future prospects may have changed since that date.
For investors outside of the United States: Neither we nor the underwriters have done anything that would permit
this offering, or possession or distribution of this prospectus, in any jurisdiction where action for that purpose is
required, other than the United States. Persons outside of the United States who come into possession of this
prospectus must inform themselves about, and observe any restrictions relating to, the offering of the shares of our
Class A common stock and the distribution of this prospectus outside of the United States.
This prospectus contains forward-looking statements that are subject to a number of risks and uncertainties, many of
which are beyond our control. Please refer to “Risk Factors” and “Cautionary Statement Regarding Forward-
Looking Statements.”
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General Information
Except as otherwise indicated or required by the context, all references to “SpaceX,” the “Company,” “we,” “our”
and “us” or similar terms refer to Space Exploration Technologies Corp. and its consolidated subsidiaries. For the
definitions of certain terms and abbreviations used in this prospectus, please refer to “Glossary of Terms” beginning
on page iv of this prospectus.
References to (i) our “bylaws” are to the form of amended and restated bylaws of the Company (as amended and
restated from time to time) to be effective upon the completion of this offering, (ii) our “charter” are to the form of
restated certificate of formation of the Company to be effective upon the completion of this offering and (iii) “our
board” or “the board” are to the board of directors of the Company.
Basis of Presentation
The consolidated financial statements of SpaceX have been retrospectively recast for all periods presented to include
(i) the historical results of X.AI Holdings Corp., which was acquired by SpaceX, effective February 2, 2026 (the
“xAI Merger”), and X Holdings Corp. (“X Holdings”), which was acquired by xAI, effective March 28, 2025 (the
“X Merger”), because these transactions were between entities under common control, and (ii) a five-for-one stock
split of the Company’s Class A, Class B, and Class C Common Stock, effective May 4, 2026 (the “2026 Stock
Split”). Unless otherwise stated or the context otherwise requires, all share and per share information included in this
prospectus have been retroactively adjusted to reflect the 2026 Stock Split. Refer to Note 1, Nature of Business, to
the audited consolidated financial statements included elsewhere in this prospectus.
Industry and Market Data
Certain market and industry data and forecasts used in this prospectus have been obtained from, are based on, or use
data from, the following reports and sources, among others: (i) Breaking Barriers to Data Center Growth , dated
January 20, 2025, by Boston Consulting Group; (ii) Looming Spectrum Shortfall Could Cost America’s GDP $1.4T,
Jeopardize Continued Function of U.S. Networks, New Report Finds , dated March 27, 2025, by the Cellular
Telecommunications and Internet Association; (iii) Top 50 Countries by Number of Business Aircraft Registered ,
dated January 27, 2026, by Corporate Jet Investor; (iv) Digital Economy Trends 2026 , dated December 2025, by the
Digital Cooperation Organization; (v) Global Fixed Broadband Market Outlook , Ericsson Mobility Report, dated
November 1, 2025, by Ericsson; (vi) Households by Number of Households and by Country , Euromonitor
International Passport 2026 Edition, dated November 5, 2025, by Euromonitor International; (vii) Satellite Solutions
for Universal Service , dated March 2025, by the Global Satellite Operators Association; (viii) Broadband Services
Market Analysis Segment Forecast to 2027 , dated April 2025, by Grand View Research; (ix) Consumer Market
Model H2 2025 – Worldwide Household Internet Penetration , dated March 2026, by International Data Corporation;
(x) World Energy Outlook Special Report: Energy and AI , dated April 2025, by the International Energy Agency;
(xi) The 175 GW Crisis: America’s Power Grid Cannot Keep Up with AI Data Centers , dated January 21, 2026, by
Introl; (xii) As Wireless Network Quality Competition Increases, Customers Benefit , dated July 17, 2025, by J.D.
Power; (xiii) Satellite Statistics: Satellite and Debris Population , dated April 2026, by Jonathan McDowell; (xiv)
2026 Global Data Center Outlook: Navigating AI Demand, Power Constraints and Global Opportunities , dated
January 5, 2026, by JLL; (xv) Global Ship Tracking Intelligence , at marinetraffic.com, as updated from time to time
and last accessed April 13, 2026, by Marine Traffic Dashboard; (xvi) The Cost of Compute: A $7 Trillion Race to
Scale Data Centers , dated April 28, 2025, by McKinsey & Company; (xvii) What is Multimodal AI? , dated June 10,
2025, by McKinsey & Company; (xviii) NASA: Enabling America on the Space Frontier , dated December 2024, by
the National Aeronautics and Space Administration (“NASA”); (xix) Space Act Agreement , dated April 2015, by
NASA; (xx) The Recent Large Reduction in Space Launch Cost , dated July 8, 2018, by NASA; (xxi) 12th Edition
Space Economy Report , dated January 29, 2026, by Novaspace; (xxii) Global Fleet and MRO Market Forecast
2025–2035 , dated February 2025, by Oliver Wyman; (xxiii) Broadband Op Subs by Technology – Forecasts
Summary , dated March 31, 2026, by Omdia; (xxiv) Mobile Forecasts Summary – February 2026 , dated February
18, 2026, by Omdia; (xxv) Data Center Rules and Regulations , dated September 8, 2025, by QTS; (xxvi) AI’s
Power Requirements Under Exponential Growth , dated January 28, 2025, by RAND Corporation; (xxvii) Data
Center Grid-Power Demand to Rise 22% in 2025, Nearly Triple by 2030 , dated October 14, 2025, by S&P Global
Market Intelligence; (xxviii) NVIDIA GTC 2025 – Built for Reasoning, Vera Rubin, Kyber, CPO, Dynamo
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Inference, Jensen Math, Feynman , dated March 18, 2025, by SemiAnalysis; (xxix) NVIDIA Blackwell Ultra
Datasheet , dated February 16, 2026, by SemiAnalysis; (xxx) H100 Rental Price Over Time (2023–2025): A
Complete Market Analysis , dated December 21, 2025, by Silicon Data; (xxxi) Data Centers – Understanding the
Power Consumption of Data Centers , at socomec.us, as updated from time to time and last accessed April 13, 2026,
by Socomec; (xxxii) The Space Report 2025 Q2 Highlights Record $613 Billion Global Space Economy for 2024 ,
dated July 22, 2025, by the Space Foundation; (xxxiii) Median Country Speeds Updated February 2026 , dated
February 2026, by the Speedtest Global Index; (xxxiv) Data Center (Russian Market) Commercial Data Centers ,
dated January 28, 2026, by TAdviser; (xxxv) Merchant Fleet by Flag of Registration and by Type of Ship , dated
June 10, 2025, by the United Nations Conference on Trade and Development; (xxxvi) U.S. Electricity Generation in
2025 Hit a Record, Again , dated March 5, 2026, by the U.S. Energy Information Administration; (xxxvii)
GAO-25-107555, In-Space Servicing, Assembly, and Manufacturing: Benefits, Challenges, and Policy Options ,
dated July 2025, by the U.S. Government Accountability Office; (xxxviii) GDP (current US$) , at
data.worldbank.data.org, as updated from time to time and last accessed April 13, 2026, by the World Bank; (xxxix)
Rural population (% of total population), at data.worldbank.org, as updated from time to time and last accessed May
2, 2026, by the World Bank; (xl) How Data Centres in Space Sustainably Enable the AI Revolution , dated January
16, 2026, by Philip Johnston Co-Founder and Chief Executive Officer, Starcloud, published by the World Economic
Forum; and (xli) Most Americans Use AI but Still Don’t Trust It , dated December 9, 2025, by YouGov. We did not
commission the preparation of any of these reports or sources.
Some market data and statistical information contained in this prospectus are also based on management’s estimates
and calculations, which are derived from our review and interpretation of publicly available industry publications,
our internal research and our knowledge of the markets in which we currently, and will in the future, operate, as well
as the sources referred to above. This information involves a number of assumptions and limitations, and you are
cautioned not to give undue weight to such information. The estimates and assumptions used in determining our
total addressable markets are further detailed in the section titled “Business—Our Market Opportunity,” and you are
urged to read the risk factor titled “The estimates of future market opportunity and forecasts of market growth, and
our ability to capture such markets, included in this prospectus may prove to be inaccurate.” Forecasts and other
forward-looking information obtained from the sources named above are subject to the same qualifications and
uncertainties as the other forward-looking statements in this prospectus.
Statements as to market position, market opportunity and market size are based on data currently available to us, as
well as management’s estimates, judgments, assessments, and assumptions. While we are not aware of any
misstatements regarding market position, market opportunity, and market size information included in this
prospectus, such information, which is derived in part from management’s estimates and beliefs, is inherently
uncertain and imprecise. Projections, assumptions and estimates of estimated market position and market
opportunity and the future performance of the industries in which we operate are necessarily subject to a high degree
of uncertainty and risk due to a variety of factors, including those described in “Risk Factors,” “Cautionary
Statement Regarding Forward-Looking Statements” and elsewhere in this prospectus. These and other factors could
cause results to differ materially from those expressed in the estimates made by third parties and by us. Investors are
cautioned not to place undue reliance on statements of expected future market size or opportunity.
Trademarks and Trade Names
We own or have rights to various trademarks, service marks and trade names that we use in connection with the
operation of our business. This prospectus may also contain trademarks, service marks and trade names of third
parties, which are the property of their respective owners. Our use or display of third parties’ trademarks, service
marks, trade names or products in this prospectus is not intended to, and does not imply, a relationship with us or an
endorsement or sponsorship by or of us. Solely for convenience, the trademarks, service marks and trade names
referred to in this prospectus may appear without the ®, ™ or SM symbols, but such references are not intended to
indicate, in any way, that we will not assert, to the fullest extent under applicable law, our rights or the right of the
applicable licensor to these trademarks, service marks and trade names.
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GLOSSARY OF TERMS
The terms and abbreviations defined in this section are used throughout this prospectus :
• “AI” or “artificial intelligence” refers to advanced computational technologies and systems enabling machines
to learn, comprehend reality, solve complex problems, exhibit creativity, make critical decisions, and function
with growing autonomy.
• “AI compute” or “compute” refers to the computing infrastructure required to train and operate artificial
intelligence models, including, without limitation, specialized processors, networking, storage, and power
systems deployed in data centers or other computing environments.
• “AI compute satellite” refers to a satellite equipped with onboard artificial intelligence processing capabilities
designed to perform data analysis, inference, or other machine learning, automated decision-making and
artificial intelligence algorithms, models and technologies workloads in orbit.
• “AI ecosystem” refers to a complex, multi-layered network of technologies, products, systems, and
infrastructure that develop, leverage, and deploy intelligent systems.
• “AI segment” refers to our AI business, which we acquired in connection with our acquisition of xAI in
February 2026, and includes our AI compute, Grok, and X.
• “AI training cluster” refers to an integrated system that provides computational power required for training and
running advanced AI models.
• “The Algorithm” refers to our five-step iterative process that we use to rapidly innovate and optimize,
emphasizing making the requirements less dumb , deleting unnecessary processes or parts, optimizing the
necessary processes or parts, accelerating cycle timesteps, and automating only proven processes after the first
four steps are completed.
• “Application Programming Interface” or “API” refers to a defined set of rules and protocols that allows
different software systems to communicate with and interact with each other programmatically.
• “ARPU” refers to service revenue generated from Starlink Subscribers during a period divided by (i) the
average number of Starlink Subscribers during the period and by (ii) the number of months in the period.
• “Artemis program” refers to a NASA program aimed at landing humans on the Moon by the late 2020s.
• “booster” refers to the first-stage rocket that provides the primary thrust during launch.
• “booster catch” refers to a recovery method in which a returning first-stage rocket booster is captured mid-air by
mechanical arms on the launch tower rather than on legs at a landing zone or at sea.
• “booster launch” refers to a rocket launch in which a booster stage provides the primary thrust during liftoff and
the initial phase of ascent before separating from the vehicle.
• “bps” refers to bits per second.
• “COLOSSUS” refers to our flagship data center, located on Paul R. Lowry Road in Memphis, Tennessee.
• “COLOSSUS II” refers to our data centers in Memphis, Tennessee and in Southaven, Mississippi. These data
centers are part of our coherent gigawatt-scale AI training cluster.
• “Connectivity segment” refers to our Connectivity segment, which includes Starlink and associated offerings.
• “Credit Agreements” refers to our SpaceX Credit Facility and SpaceX Bridge Loan.
• “crewmember” refers to a person who has traveled on our spacecraft, measuring by each mission.
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• “daily posts” on X and Grok refers to the aggregate volume of original posts, replies, reposts, quotes and media
shared daily by users on the X platform, and the real-time interactions, analysis and generative capabilities
provided to a user by Grok. This may include posts generated by AI or accounts managed by AI.
• “downlink capacity” refers to the maximum rate at which data can be transmitted from a satellite to users over a
network or communication link in a given period of time.
• “Draco thrusters” refers to thrusters used in Dragon spacecraft for precise orbital maneuvering and adjustments.
• “Dragon” refers to our Dragon spacecraft.
• “Falcon 1” refers to our two-stage, liquid-fueled small-lift launch vehicle that operated from 2006 to 2009.
• “Falcon 9” refers to our orbital-class rocket with reusable boosters, first launched in 2010, which has a payload
capacity to LEO of approximately 23 metric tons.
• “Falcon Heavy” refers to our partially reusable super heavy-lift launch vehicle, first launched in 2018, which
has a payload capacity to LEO of approximately 64 metric tons.
• “flight-proven booster launches” refers to a mission utilizing a booster that has previously completed at least
one successful launch and recovery.
• “frontier model” refers to a leading-edge, sophisticated large language model, such as Grok, designed for
rigorous reasoning and real-time information synthesis.
• “Gbps” refers to gigabits per second.
• “geostationary orbit” refers to a high Earth orbit that allows satellites to match Earth’s rotation, appearing
stationary from the ground, often used for communication satellites.
• “geosynchronous transfer orbit” refers to an elliptical orbit used to transfer a spacecraft from a lower orbit to a
geostationary orbit.
• “gigawatt” refers to one billion watts.
• “gigawatt-scale” refers to infrastructure, systems, or facilities that are designed to generate, transmit, or
consume approximately one gigawatt or more of electrical power capacity.
• “GPU” refers to a graphics processing unit.
• “Grok” refers to our family of frontier models, which represents a core pillar of our mission to advance
humanity’s understanding of the universe through the development of truth-seeking artificial intelligence.
• “Grok API” refers to our application programming interface that enables developers to access and integrate
Grok models into external software applications and workflows.
• “Grok Business” refers to our subscription-based offering that provides organizations with access to Grok
models and related tools for use in internal business applications and workflows, designed for deployment by
small-to-medium teams.
• “Grok Enterprise” refers to our subscription-based offering that provides organizations with access to Grok
models and related tools for use in internal business applications and workflows, designed for deployment by
enterprise organizations.
• “Grok Voice” refers to the Grok real-time speech engine.
• “high-density compute” refers to compute infrastructure designed to deliver a large amount of processing power
within a limited physical footprint, typically characterized by high processor concentration and elevated power
usage per unit of space.
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• “Imagine” refers to our image and video generation system.
• “inference” refers to the process by which a trained artificial intelligence model generates outputs (such as text,
images, or predictions) from new input data.
• “International Docking System Standard” refers to a standard for autonomous docking capabilities used by
spacecraft like Dragon.
• “IoT” refers to the network of physical objects embedded with sensors, software, and other technologies for the
purpose of connecting and exchanging data with other devices and systems over the internet.
• “Kardashev Type II” refers to a civilization that harnesses the full energy output of its local star, like our Sun, to
power unprecedented growth and sustain the civilization’s existence.
• “large language model” or “LLM” refers to a sophisticated artificial intelligence model designed for advanced
reasoning and natural language processing.
• “large-scale LEO broadband satellite constellation” refers to a satellite constellation network of over 1,000
satellites.
• “latency” refers to the time delay between the transmission of data from a source and its receipt at a destination,
typically measured in milliseconds.
• “launch payload mass” refers to the theoretical payload mass that a particular spacecraft is capable of delivering
to a specified orbit under specific conditions, which is derived from advanced computer simulations and
performance modeling that apply to particular mission scenarios and trajectory assumptions. Actual payload
that can be delivered for a given mission may be different and will vary depending on numerous mission
parameters and operational factors, including mission-specific trajectory requirements, atmospheric conditions,
vehicle and payload configuration, risk profile, and applicable regulatory or range-safety limitations.
• “launch system” refers to a comprehensive system comprising rockets and associated ground infrastructure used
to launch spacecraft and payloads into space.
• “launch vehicle” refers to a rocket designed to transport payloads from terrestrial bodies (e.g., Earth, Moon, or
Mars) to space or to a designated orbital trajectory.
• “LEO satellite constellation” refers to a network of numerous satellites operating in Low-Earth Orbit, typically
deployed to provide services such as broadband connectivity, including Starlink.
• “Low-Earth Orbit” or “LEO” refers to an orbit relatively close to Earth’s surface, typically used by satellites for
applications like broadband internet due to its lower latency compared to higher orbits.
• “low-latency network” refers to a network with latency below 70 milliseconds.
• “lunar mass driver” refers to a launch system that we intend to build on the Moon’s surface that will be
designed to use electromagnetic acceleration to propel payloads into space without the use of rockets.
• “Macrohard” refers to a platform we are currently developing that is designed to emulate digital workflows,
augment human operation of computers, and create a fully AI-operated software company.
• “mass to orbit” refers to the total kilograms of payload deployed to orbit in a given period, and is a key indicator
of our capacity and scalability that supports Space revenue and drives expansion across our Connectivity and AI
segments.
• “MAU” (or monthly active users) refers to the total number of users who have interacted with Grok or X
through web browsers or mobile applications at least once during the 30-day period ending on the date of
measurement (“active users”). In presenting combined MAUs across the two platforms, we seek to identify and
account for users who access both Grok and X based on sign-in traffic so that such users are not double-counted
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when measuring MAU. Furthermore, only users who have registered for an X or Grok account are included.
While we believe our methodologies provide a reasonable approximation of MAU based on the number of
unique users, they may not fully capture all instances of duplication, and our reported MAU should be viewed
as an estimate of unique users across our Grok and X platforms for the applicable period. We track the subset of
users who used Grok’s AI features and those who have not based on the source of their server requests.
• “Mbps” refers to megabits per second.
• “Megapack” refers to a containerized, utility-scale lithium-ion battery energy storage system produced by Tesla
and designed to stabilize power grids, store renewable energy, and replace fossil fuel peaker plants.
• “megawatt” refers to one million watts.
• “Merlin” refers to the Merlin family of engines, which include vacuum and sea level variants and are fully
developed and produced by the Company.
• “microgravity” refers to very weak gravity, such as that experienced in orbiting spacecraft, which allows for
unique manufacturing processes like creating ultra-pure materials.
• “Mid-Earth Orbit” or “MEO” refers to an orbital region between approximately 2,000 km and 35,786 km above
Earth’s surface.
• “mission success rate” refers to the proportion of Falcon 9 and Falcon Heavy missions that achieve their
primary objectives. This term does not include Starship flight tests.
• “mobile network operators” or “MNOs” refers to the local entities of the companies that provide mobile phone
services to customers, with whom SpaceX partners to offer satellite-to-mobile connectivity. The term may also
include mobile virtual network operators, where applicable.
• “Mobile Satellite Service” refers to providing wireless voice, messaging, and data connectivity to, from, or
between mobile devices by using orbiting satellites rather than terrestrial cell towers.
• “Moore’s Law” refers to an observation, not a physical law, that the number of transistors on a microchip
doubles roughly every two years, leading to exponentially faster, smaller, and cheaper electronics.
• “orbital AI compute” refers to artificial intelligence computing infrastructure contemplated to be deployed in
space, consisting of satellite constellations that act as orbital data centers, harnessing solar energy for power and
leveraging the space environment for cooling. We expect to begin deploying our orbital AI compute satellites as
early as 2028.
• “payload” refers to the portion of a vehicle’s total mass that consists of the cargo, passengers, satellites, or other
mission-specific items being transported and that reaches the target orbit or destination. Payload is distinct from
total mass (also referred to as gross mass or initial mass) which is the entire weight of the vehicle, including the
payload, fuel / propellant, structure, engines, and any other items, at the start of a journey.
• “payload capacity to orbit” refers to a theoretical payload capacity that a particular launch vehicle is capable of
delivering to a specified orbit (e.g., LEO or GEO) or celestial body (e.g., Mars) under specific conditions, which
orbit is derived from advanced computer simulations and performance modelling that apply to particular
mission scenarios and trajectory assumptions. Actual payload capacity for a given mission may be different and
will vary depending on numerous mission parameters and operational factors, including mission-specific
trajectory requirements, atmospheric conditions, vehicle and payload configuration, risk profile, and applicable
regulatory or range-safety limitations .
• “Power Usage Effectiveness” refers to the global standard metric for data center efficiency, calculated as the
ratio of total facility power to IT equipment power.
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• “propellant” refers to the chemical substance or combination of substances consumed by a rocket engine to
produce thrust by generating high-velocity exhaust gases.
• “propulsive landing” refers to the process of landing a rocket or spacecraft using its engines to control descent
and achieve a soft, vertical touchdown.
• “radiative cooling” refers to a cooling method that dissipates heat by radiating it into space, often passively, and
is expected to be used in orbital AI compute infrastructure.
• “Raptor engines” refers to high-performance family of engines developed and produced by the Company, such
as those powering the Super Heavy booster and Starship upper stage, designed for efficiency and reusability.
• “reflight” refers to the reuse of a flight-proven rocket booster or upper stage that has successfully completed a
prior space mission, and has been recovered, refurbished, and certified for subsequent launches.
• “return payload mass” refers to the theoretical payload mass that a particular spacecraft is capable of bringing
back to Earth from a specified orbit under specific conditions, which is derived from advanced computer
simulations and performance modelling that apply to particular mission scenarios and trajectory assumptions.
Actual payload that can be returned for a given mission may be different and will vary depending on numerous
mission parameters and operational factors, including mission-specific trajectory requirements, atmospheric
conditions, vehicle and payload configuration, risk profile, and applicable regulatory or range-safety limitations.
• “rideshare” refers to a type of space mission where multiple satellites or payloads from different customers are
launched together on a single rocket, sharing the cost.
• “satellite-to-mobile” refers to a service that provides global cellular connectivity directly to everyday
smartphones via satellites, supplementing terrestrial networks and eliminating mobile dead zones.
• “Service Line” refers to an individual instance of Starlink broadband internet service provisioned under a
subscription plan, generally associated with a specific Starlink User Terminal or group of terminals, and billed
according to Starlink’s service plans and terms of service. The number of Service Lines is distinct from the
number of unique devices, account holders, end users, or physical persons.
• “space economy” refers to economic activities related to the development, production, and operation of goods
and services that utilize or support space-based infrastructure and capabilities, including launch services,
satellite systems, and space-enabled technologies.
• “Space segment” refers to our Space segment, which includes our customer launch operations and offerings
such as Falcon, Dragon, and Starship.
• “SpaceX Bridge Loan” refers to the Bridge Loan Credit Agreement, dated as of March 2, 2026, by and among
the Company, as borrower, the guarantors from time to time party thereto, the lenders from time to time party
thereto and Goldman Sachs Bank USA, as administrative agent and a lender.
• “SpaceX Credit Facility” refers to our Credit Agreement, dated as of February 7, 2025, by and among the
Company, as borrower, the guarantors from time to time party thereto, the lenders from time to time party
thereto and Bank of America, N.A., as administrative agent, as amended by the First Amendment to Credit
Agreement and Waiver, dated as of March 2, 2026, by and among the Company, the lenders party thereto, and
the other L/C Issuers party thereto. In May 2026, the SpaceX Credit Facility was amended to increase the
borrowing capacity and extends the maturity date.
• “spectrum” refers to the range of electromagnetic frequencies used for wireless communication, with licensed
spectrum granting use for specific services.
• “Starlink” refers to our global Low-Earth Orbit satellite constellation and broadband network designed to
deliver high-speed, low-latency internet connectivity worldwide.
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• “Starlink Consumer Broadband” refers to a category of Starlink active users encompassing both individual
residential users (households and personal use) and small-to-medium-sized businesses.
• “Starlink Fixed Site” refers to a category of Starlink active users encompassing exclusively enterprise
businesses.
• “Starlink Kit” refers to a set of products needed to connect to the Starlink network, typically including a Starlink
User Terminal and accessories.
• “ Starlink Mobile” refers to a service that provides cellular connectivity directly to everyday smartphones via
satellites, supplementing terrestrial networks and substantially reducing mobile dead zones.
• “Starlink Subscriber” refers to a unique Service Line that is directly assigned to a Starlink.com account
registered to a person or entity that does not have a direct, negotiated agreement with the Starlink sales team.
• “Starlink User Terminal” refers to a device developed by the Company that connects to the Starlink satellite
constellation to deliver high-speed, low-latency internet.
• “Starshield” refers to a secure satellite network designed specifically for government customers and national
security applications.
• “Starship” refers to a fully reusable, super heavy-lift launch vehicle . Starship can be used to describe the stacked
vehicle (booster and upper stage) or upper stage only. We expect Starship to commence payload delivery to
orbit in the second half of 2026.
• “Sun-synchronous orbit” refers to a type of polar orbit around a planet in which a satellite passes over any given
point of the planet’s surface at the same local mean solar time, allowing for consistent solar energy capture.
• “Super Heavy” refers to the reusable first-stage booster for the Starship launch vehicle, powered by 33 Raptor
engines.
• “SuperGrok” refers to our subscription-based Grok service that provides users with expanded access to Grok
models and related tools.
• “SuperGrok Heavy” refers to our subscription-based Grok service tier that provides users with expanded access
to Grok models and related tools, including higher usage limits relative to SuperGrok.
• “SuperGrok Lite” refers to our subscription-based Grok service tier that provides users with basic access to
Grok models and related tools.
• “supported accounts” refers to, when used in the context of our X platform and Grok, a human, bot or similar
account that logged into the X platform or Grok. The total number of supported accounts may include fake,
spam or bot accounts if they are active.
• “Tbps” refers to terabits per second.
• “Terafab” refers to a chip manufacturing initiative with a long-term goal of producing one terawatt of compute
hardware each year.
• “terawatt” refers to one trillion watts.
• “terawatt-scale” refers to infrastructure, systems, or facilities that are designed to generate, transmit, or consume
approximately one terawatt or more of electrical power capacity.
• “terrestrial AI compute” refers to artificial intelligence computing infrastructure located on Earth, such as data
centers and supercomputers, used for training and running AI models.
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• “throughput” refers to the rate at which data or material can be processed or transferred, often referring to
network capacity or production output.
• “tokens” refers to the basic units of text or images processed and generated by an AI model, used to measure AI
workload, throughput, and computational output.
• “watt” is the International System of Units (SI) unit for measuring power, representing the rate of which energy
is transferred, used or generated.
• “X” refers to our real-time information, entertainment, and free speech platform that serves as a foundational
distribution and data engine for the AI ecosystem.
• “xAI” refers to X.AI Holdings LLC or, prior to the xAI Merger, X.AI Holdings Corp., together with its
subsidiaries, as applicable.
• “xAI Gov” refers to our offering that provides government customers with access to Grok models and related
tools for use in governmental applications, workflows, and services.
• “X Premium+” refers to our highest subscription tier for X.
Our Satellite Names
We use a “V” naming convention for our Starlink satellites (such as V1, V2 Mini, and V3). Although we use a
similar “V” naming convention for both our broadband and mobile satellite constellations, these are distinct systems.
Our broadband satellites are designed to deliver high-speed internet services to homes, businesses, and vehicles,
while our mobile satellites are designed to connect directly to cell phones from space. These constellations have
different performance requirements and technical specifications. Please see below the terms used for our satellites
throughout this prospectus:
• “V1 Mobile satellites” refers to our mobile satellites that provide light data, text messaging (SMS), and over-
the-top voice services (e.g., WhatsApp and FaceTime) to mobile devices . V1 Mobile satellites are currently in
orbit and are launched on our Falcon rockets.
• “V2 Mini satellites” refers to our current broadband satellites that provide high-speed internet to homes,
businesses, and vehicles. V2 Mini satellites are currently in orbit and are launched on our Falcon rockets .
• “V2 Mobile satellites” refers to our next-generation mobile satellites, which are designed to provide more
comprehensive satellite-to-mobile services, including broadband data and IoT connectivity and which we expect
to begin deploying on Starship in 2027.
• “V3 satellites” refers to our next-generation Starlink broadband satellites, which are designed to offer one Tbps
of downlink capacity per satellite and which we expect to begin deploying on Starship in the second half of
2026.
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PROSPECTUS SUMMARY
This summary highlights information contained elsewhere in this prospectus. This summary is not complete and
does not contain all of the information you should consider before investing in our Class A common stock. You
should read this entire prospectus carefully before making an investment decision. You should carefully consider,
among other things, the sections titled “Risk Factors,” “Management’s Discussion and Analysis of Financial
Condition and Results of Operations,” and our consolidated financial statements and the related notes included
elsewhere in this prospectus. Some of the statements in this summary constitute forward-looking statements. Please
carefully consider “Cautionary Statement Regarding Forward-Looking Statements.”
“You want to wake up in the morning and think the future is going to be great—and that’s what being a space-faring
civilization is all about. It’s about believing in the future and thinking that the future will be better than the past. And
I can’t think of anything more exciting than going out there and being among the stars.”
— Elon Musk
Our Mission
Our mission is to build the systems and technologies necessary to make life multiplanetary, to understand the true
nature of the universe, and to extend the light of consciousness to the stars. To do this, we have formed the most
ambitious, vertically integrated innovation engine on (and off) Earth with unmatched capabilities to rapidly
manufacture and launch space-based communications that connect the world, to harness the Sun to power a truth-
seeking artificial intelligence that advances scientific discovery, and ultimately to build a base on the Moon and
cities on other planets.
Overview
Founded in 2002, SpaceX is the only company building the