SpaceX IPO filing: S-1 reveals $US18.7bn 2025 revenue

SpaceX lodged its S-1 registration statement with the US Securities and Exchange Commission on Wednesday, giving investors the first detailed look at the rocket and satellite company’s finances after years of speculation. The filing reported 2025 revenue of $US18.674 billion (about $29.1 billion) and first-quarter 2026 revenue of $US4.694 billion (about $7.3 billion).

For founders and investors who have spent weeks trying to work out whether Elon Musk would take the company public, the S-1 is the first set of hard numbers to measure against SpaceX’s growth story, Starlink’s customer base and the control terms that will define the float. CNBC reported on 19 May that Goldman Sachs won the lead-left role. The public filing is the point where deal preparation turned into a formal listing process.

In the filing, SpaceX said it had applied to list its Class A common stock on Nasdaq and Nasdaq Texas under the symbol SPCX:

“We have applied to list our Class A common stock on The Nasdaq Stock Market LLC and Nasdaq Texas under the symbol “SPCX.””

— SpaceX S-1 filing

The sharpest operating number in the document is Starlink’s subscriber count. SpaceX disclosed 10.3 million subscribers across 164 countries, territories and other markets as of 31 March 2026. Public-market investors can now weigh a large recurring service business against a capital-intensive aerospace operation. Subscription revenue is easier to model than the lumpy cadence of launch contracts, which matters when sell-side analysts begin coverage.

Control stays concentrated. Reuters reported Musk is set to retain 85.1 per cent of combined voting power after the offering. Outside shareholders get economic exposure but little say over strategy if capital needs, launch tempo or expansion plans shift after listing.

What the filing changed

TechCrunch reported SpaceX could target a valuation of roughly $US1.75 trillion (about $2.7 trillion) and raise about $US75 billion (about $117 billion). Reuters called the deal a potential record-setting tech float. Neither number appears in the S-1 itself, but the range explains why every disclosure in the filing will now be read as a test of what public investors are willing to pay for a company that mixes heavy manufacturing, launch services and a global internet platform. The document gives a company-supplied baseline in place of the private-market estimates that have driven pricing talk until now.

For Australian founders, the filing matters less for any chance to buy into the offer than for what it says about the late-stage startup market. SpaceX stayed private through enormous growth but still had to open its books, report revenue and spell out who holds control before it could ask public investors for fresh capital. That is a data point for local companies tracking whether the IPO window is actually reopening. The filing suggests scale and governance carry more weight than story once a company moves from private hype to public disclosure.

Wednesday’s S-1 delivers auditable numbers, a proposed ticker and a clear picture of who stays in charge. Pricing, share allocation and investor appetite come later. The filing itself is the milestone: SpaceX has moved from rumour to disclosure, and that resets the conversation for anyone watching the next wave of blockbuster tech listings.