How much has Cowboy Space (formerly Aetherflux) raised?
Cowboy Space (formerly Aetherflux) has About $335M disclosed; the latest valuation or status signal is $2B.
- Total raised
- About $335M disclosed
- Disclosed rounds
- 4
- Latest round
- Series B - $2B valuation
- Latest valuation
- $2B
- First raised
- 2024
- Notable backer
- Index Ventures
Cowboy Space (formerly Aetherflux)'s funding rounds
Cowboy Space (formerly Aetherflux)'s disclosed funding trajectory is summarized below, oldest to newest.
- 2024Founder seed capital - valuation not disclosedBaiju Bhatt reportedly seeded Aetherflux with about $10M of personal capital.
- Apr 2025Series A - valuation not disclosed$50M co-led by Index Ventures and Interlagos with Breakthrough Energy Ventures, a16z, NEA, and others.
- 2025Additional financing - valuation not disclosedWSJ reported an additional $30M after the Series A.
- May 2026Series B - $2B valuation$275M Series B led by Index Ventures as Aetherflux rebranded to Cowboy Space.
Sources:Cowboy Space Series BVia Satellite rebrandAetherflux Series A
How much has Cowboy Space (formerly Aetherflux) raised in total?
Cowboy Space (formerly Aetherflux) has About $335M disclosed. The profile uses company announcements where available and clearly labels third-party valuation or revenue signals.
The funding is meaningful because orbital infrastructure / space solar power companies typically require capital for engineering, hardware, compliance, testing, go-to-market, and operations before revenue becomes predictable.
Who are Cowboy Space (formerly Aetherflux)'s investors?
Notable backers or financing participants include Index Ventures and the investors named in the round details above. The source set includes company announcements and recent market coverage so seller teams can separate first-party facts from database estimates.
Why did the valuation move?
The valuation signal moved with market demand for orbital infrastructure / space solar power, customer traction, and the company’s ability to convert prototypes into deployable systems or enterprise workflows. If a valuation is not disclosed, this profile treats it as unknown rather than inferring one.
Is Cowboy Space (formerly Aetherflux) profitable, and will it IPO?
Profitability is not publicly disclosed unless noted in the overview. No IPO timing is confirmed as of June 2026; for public Kodiak, the relevant status is already Nasdaq listing rather than future IPO speculation.
What does Cowboy Space (formerly Aetherflux)'s funding mean if you sell into them?
Recent funding usually creates budgets for hiring, engineering infrastructure, security, manufacturing, test, cloud, data, compliance, finance systems, and field operations. The strongest pitches map directly to the latest raise: help Cowboy Space (formerly Aetherflux) shorten development cycles, ship reliable systems, win contracts, or scale customer deployments.
As of June 2026.Sources:Cowboy Space Series BVia Satellite rebrandAetherflux Series A
Cowboy Space (formerly Aetherflux) — frequently asked questions
