Starcloud achieves unicorn status with $170 million raise for orbital data centers
Starcloud announced on March 30 that it has closed a $170 million Series A financing round, pushing its valuation to $1.1 billion and making it the fastest Y Combinator‑backed company to reach unicorn status. The Redmond, Washington startup disclosed the raise from its Tampa, Florida headquarters and said the funds will accelerate development of an 88,000‑node orbital data‑center network, pending regulatory approval. The financing brings total capital raised since the firm’s 2024 inception to roughly $200 million.
The new capital will fund production of the three‑ton Starcloud‑3 spacecraft, a step up from the 60‑kilogram Starcloud‑1 that launched in November and the 450‑kilogram Starcloud‑2 scheduled for later this year. Starcloud is constructing a 3,000‑square‑meter manufacturing line in Woodinville to build the 200‑kilowatt‑class vehicles, which rely on solar panels, radiators, chips and two optical terminals for a stripped‑down low‑Earth‑orbit architecture. Deployment is planned on SpaceX’s heavy‑lift Starship, with a single launch capable of carrying about 50 Starcloud‑3 units and delivering roughly 10 megawatts of compute capacity. The company expects to begin Starship flights in the mid‑ to late‑2028 window, after SpaceX fields larger Starlink V3 satellites early next year. Starcloud‑1 demonstrated an Nvidia H100 processor in orbit, while Starcloud‑2 will generate eight kilowatts, host the largest commercial deployable radiator to date and carry revenue‑covering payloads for customers such as Crusoe, Nvidia, AWS and Google. The Series A round was led by Benchmark and EQT Ventures, with participation from Macquarie Capital, NFX, Nebular, Adjacent, 776 Ventures, Fuse Ventures, Manhattan West, Monolith Power Systems, Y Combinator and angel investors including former Boeing CEO Dennis Muilenburg, former Starbucks CEO Kevin Johnson and retired Gen. Stephen Wilson.
Starcloud’s effort adds to a growing field of orbital‑compute ventures, most prominently SpaceX, which has outlined a plan for up to one million data‑center satellites and introduced an “AI Sat Mini” platform delivering 100 kilowatts for onboard AI processors. Unlike SpaceX’s in‑house AI workloads, Starcloud positions itself as an infrastructure provider, allowing customers to install their own hardware in space. The firm anticipates demand from Department of Defense and Earth‑observation users, while continuing to launch Starcloud‑2 on Falcon 9 until Starship becomes operational.
