SpaceX has unveiled the clearest picture yet of a sprawling technology empire that has evolved far beyond reusable rockets, as the company prepares for what could become the largest stock market debut in history.
The company’s long-awaited S-1 filing, released after markets closed Wednesday, reveals a business increasingly driven by satellite internet, artificial intelligence infrastructure, and orbital computing ambitions, even as founder Elon Musk continues to frame Mars colonization as the company’s ultimate mission. When SpaceX lists on the Nasdaq later this year under the ticker “SPCX,” it is expected to debut at a valuation of roughly $1.75 trillion while targeting as much as $75 billion in fresh capital, potentially making it the biggest IPO ever attempted.
The filing lays bare the enormous costs behind Musk’s ambitions. SpaceX generated more than $18 billion in revenue in 2025 but still posted a net loss of about $4.9 billion, extending cumulative losses since inception to more than $37 billion. The document also highlights how aggressively the company is repositioning itself around artificial intelligence and data infrastructure, areas now consuming a substantial portion of its capital spending.
Register for Tekedia Mini-MBA edition 20 (June 8 – Sept 5, 2026).
Register for Tekedia AI in Business Masterclass.
Join Tekedia Capital Syndicate and co-invest in great global startups.
Register for Tekedia AI Lab.
AI Push Deepens Financial Strain
A major focus of the filing is the integration of Musk’s artificial intelligence company xAI into the broader SpaceX ecosystem, a move that has dramatically altered the company’s spending profile. According to the filing, roughly 60% of SpaceX’s capital expenditure in 2025, or about $20 billion, was directed toward its AI division, which houses chatbot Grok and related computing infrastructure.
Yet the AI unit remains deeply unprofitable. The division lost billions of dollars last year while revenue growth reached only about 22%, significantly below the growth rates reported by several competing frontier AI firms.
The filing underscores how Musk is increasingly positioning SpaceX not simply as a launch company, but as a vertically integrated infrastructure platform spanning satellites, AI models, cloud computing, and space-based communications. Legal complications tied to the integration of Musk’s artificial intelligence and social media businesses are also becoming more visible. SpaceX disclosed that ongoing legal disputes connected to those consolidations could cost the company approximately $530 million.
Despite the heavy AI spending, Starlink remains the financial backbone of the company.
The satellite internet business generated about $11 billion in revenue in 2025, accounting for more than half of total company sales and reinforcing its importance in funding SpaceX’s broader ambitions. Starlink has become increasingly central to global communications infrastructure, particularly in remote regions, military operations, and emerging markets where traditional broadband deployment remains limited.
Its success has helped transform SpaceX from a capital-intensive aerospace startup into one of the world’s most valuable private companies. Still, the filing makes clear that much of SpaceX’s future remains tied to Starship, the fully reusable heavy-lift rocket that Musk sees as the foundation for both interplanetary travel and a radically cheaper orbital economy.
Starship Remains the Critical Gamble
The company disclosed that its space segment spent $3 billion on Starship research and development in 2025 alone, followed by another $930 million in the first quarter of 2026.
Those investments come after years of technical setbacks, explosions, and redesigns that have repeatedly delayed the rocket’s operational timeline. SpaceX now says it expects Starship to begin payload delivery missions in the second half of 2026, leaving little room for additional delays given the scale of infrastructure projects tied to the rocket’s success.
Assuming the timeline holds, SpaceX plans to begin deploying Starlink satellites via Starship later in 2026, followed by next-generation V2 mobile satellites in 2027.
The company’s ambitions stretch even further. The filing outlines plans to use Starship for Mars exploration, ultra-heavy cargo missions, and orbital AI data centers, an idea that reflects Musk’s broader vision of moving large-scale computing infrastructure into space.
SpaceX argues that Starship could reduce the cost of reaching orbit by more than 99% relative to historical launch costs, potentially reshaping economics across telecommunications, defense, manufacturing, and AI infrastructure. That argument forms a central pillar of the IPO narrative. Investors are not simply being asked to fund a rocket company, but a platform seeking to dominate multiple strategic industries simultaneously.
The filing also confirms the extent of Musk’s control over the company. Musk currently owns 93.6% of SpaceX’s Class B shares, which carry 10 votes each, giving him about 85.1% of total voting power before the IPO. Although that figure is expected to decline after the listing, Musk is still projected to retain majority voting control, allowing SpaceX to avoid certain governance requirements tied to independent board oversight.
The structure mirrors Musk’s broader approach across his companies, where he has consistently maintained outsized control even as outside investors poured in billions of dollars.
The IPO arrives at a pivotal moment when investor demand for artificial intelligence infrastructure companies has surged since the launch of ChatGPT in 2022, while governments increasingly view space, semiconductors, and AI as strategically linked sectors.
SpaceX now sits at the intersection of all three.