Stoke Space Hits a $10 Billion Value Before Its First Launch

Stoke Space closed a $1 billion Series E on Sept. 8, valuing the reusable-rocket maker at roughly $10 billion before it has flown a single orbital mission, according to the company. Point72 Ventures and Spark Capital co-led the round, with General Innovation, Glade Brook Capital, US Innovation Technology, Washington Harbour Partners, Woven Capital and Y Combinator among the other participants.

The round had been building for nearly a year before it closed. Stoke raised a $510 million Series D in October 2025, extended that round to $860 million by February 2026, and only then layered on the $1 billion Series E, bringing total capital raised since the company's 2019 founding to $2.3 billion.

The Series E alone is larger than the $860 million cumulative total of the Series D and its extension, meaning Point72 and Spark agreed to co-lead a single tranche bigger than the round that preceded it, and did so without a flight-proven vehicle to point to as evidence the engineering works at orbital scale.

What the money is actually for

Round or event	Date	Amount
Series D	October 2025	$510 million
Series D extension	February 2026	$860 million (cumulative)
Series E	September 2026	$1 billion
Total raised since 2019	September 2026	$2.3 billion

Stoke was founded by Andy Lapsa and Tom Feldman, who met working on Blue Origin's BE-4 and BE-3 engines before leaving in 2019 to build a fully reusable rocket rather than the partially reusable design Blue Origin and SpaceX both settled on. Lapsa, now chief executive, said "every mature transportation system is built around fully reusable vehicles," the argument Stoke has used to raise five rounds in six years without generating launch revenue.

A rocket that is not yet as powerful as the one it is chasing

Stoke's first vehicle, Nova Pathfinder, is targeting an orbital debut in early 2027 and can lift 3 metric tons to low Earth orbit in reusable mode, or 7 metric tons expendable. That is, by the company's own comparison, less than half the payload of SpaceX's partially reusable Falcon 9, though more capable than Firefly Aerospace's expendable Alpha rocket. Nova Block 2, using 14 of Stoke's Zenith engines against Pathfinder's seven, is designed to carry 15 metric tons reusable and 23 metric tons expendable inside a 5-meter payload fairing, with a first launch targeted for 2029; that vehicle, not Pathfinder, is meant to close the gap with Falcon 9. Until Block 2 flies, Stoke's commercial pitch rests on a smaller vehicle that cannot yet match the rocket it is priced against.

1. Nova Pathfinder (2027 target)3 metric tons
2. Nova Block 2 (2029 target)15 metric tons

Source: Hoodline, accessed 2026-09-12

The comparable that makes $10 billion defensible, or doesn't

A $10 billion valuation for a company with no flight-proven vehicle and no launch revenue only holds up against a specific belief: that full reusability is worth an order-of-magnitude cost advantage large enough to make Stoke's eventual per-launch price undercut Falcon 9's by more than incumbents can match. Point72's Chris Morales and Spark's Clay Fisher both framed the bet that way in Stoke's own announcement, calling full reusability "the inevitable end state of the market." That is an investor's argument for why the multiple should exist, not evidence that it does yet; Stoke has not disclosed a revenue projection, a launch-price target, or a signed customer manifest for Nova Pathfinder's debut.

The pattern of raising ahead of proof is not unique to space. Cognition priced its own Series E at 53 times run-rate revenue this month, a multiple investors justified by growth rather than current scale, and Amkor is spending $12 billion to build packaging capacity years before the memory shortage it is chasing might resolve. Stoke's version of that bet is more extreme only because the underlying product, an orbital launch, has not happened yet at all.

What actually tests the valuation

Stoke is expanding the Moses Lake, Washington test site from 75 to 550 acres and preparing Launch Complex 14 at Cape Canaveral, the pad last used for John Glenn's 1962 orbital flight, for Nova Pathfinder's debut. The company's headquarters and primary manufacturing floor sit in a 168,000-square-foot building in Kent, Washington, the same city where Lapsa and Feldman started sketching Stoke's engine architecture after leaving Blue Origin.

That early-2027 launch, not the Series E's closing, is the event that will tell investors whether they priced a company or an argument. A slip past 2027 would put Stoke in the position most new rocket programs have occupied before it: raising another round before reaching the milestone the last one was priced against, on the strength of an engine architecture and a factory rather than a flight record.

Point72 and Spark, as co-leads, are the two funds most exposed if the 2027 date slips again, a risk already built into a financing history in which every round since the 2019 founding has either grown mid-round, as the Series D did, or closed faster than reporting on it could keep up, as the Series E just did.