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SpaceX just put a number on its ambitions, and it’s a big one. The company’s IPO filing cites a total addressable market of $28.5 trillion across its operations in space, global connectivity, and artificial intelligence.
The biggest IPO ever, if it happens
SpaceX is reportedly targeting a $75 billion IPO at a valuation of $1.75 trillion. If it pulls that off, it would become the largest initial public offering in history, eclipsing Saudi Aramco’s record-setting debut.
The $28.5 trillion TAM, or total addressable market, is the company’s way of telling prospective investors: we’re not just a launch provider. In plain English, TAM is the theoretical maximum revenue a company could generate if it captured 100% of every market it operates in.
Three pillars: space, Starlink, and AI
The $28.5 trillion figure spans three core verticals, each representing a distinct business with its own growth trajectory.
First, there’s the legacy space business. SpaceX already dominates commercial launch services with its reusable Falcon 9 rockets and is developing Starship, the largest rocket ever built. Government contracts, satellite deployment, and deep-space missions all fall under this umbrella.
Second, and arguably the most commercially mature, is Starlink. The satellite internet constellation now serves millions of users globally, including people in remote areas, maritime operators, and even conflict zones where terrestrial infrastructure has been destroyed.
Third is AI. AI models require enormous amounts of data to be moved and processed. SpaceX’s infrastructure, spanning thousands of satellites and ground stations, positions it as a potential backbone for AI compute and data movement at global scale.
What the number leaves out
One notable detail buried in the filing: the $28.5 trillion figure explicitly excludes China and Russia.
That’s significant for two reasons. First, it means the actual theoretical market could be even larger if geopolitical circumstances ever shift enough to allow SpaceX to operate in those countries. Second, it signals that SpaceX is being somewhat conservative by excluding two of the world’s largest economies, accounting for regulatory and political realities.
What this means for investors
A $1.75 trillion valuation at IPO would place SpaceX in rarified air. For context, that’s in the neighborhood of companies like Amazon and Alphabet, businesses with decades of public market history and hundreds of billions in annual revenue.
One thing worth watching: the crypto angle. Starlink has become meaningful infrastructure for blockchain operations in regions with limited internet access. However, there is no token or on-chain asset associated with the SpaceX IPO. Any claims to the contrary are almost certainly scams, which is worth stating plainly given how quickly fraudulent tokens tend to appear around high-profile launches.
Disclosure: This article was edited by Editorial Team. For more information on how we create and review content, see our Editorial Policy.
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