Starcloud, a Redmond startup that wants to run data centers in space, has officially vaulted into unicorn territory, landing a valuation of roughly $1 billion. The fresh cash comes as the small but ambitious crew gears up to hire aggressively and decamp to a larger facility in Woodinville. For Seattle-area engineers and investors, the move reads as a clear sign that deep-tech space plays are very much back on the menu.
Funding, valuation and growth plans
The Puget Sound Business Journal reported that Starcloud has crossed the $1 billion valuation mark and is eyeing a headcount of roughly 50 employees next year, with plans to settle into a larger Woodinville office. According to Puget Sound Business Journal, the company currently runs lean at about 13 employees. The new valuation follows a run of technical milestones and growing investor interest over the past year.
What Starcloud actually builds
Founded in 2024 by Philip Johnston, Ezra Feilden and Adi Oltean, Starcloud is working on solar-powered, radiatively cooled "data-center boxes" in low Earth orbit that host high-performance GPUs for AI workloads. GeekWire detailed the company’s Starcloud-1 demonstrator and reported that the startup successfully trained a small language model in space using an NVIDIA H100, a test executives cast as a key technical milestone. In a December interview, CEO Philip Johnston described Starcloud as an energy-and-infrastructure provider and said, "We have this box that has power, cooling and connectivity," as reported by GeekWire.
Local hiring push and footprint
Starcloud lists its headquarters in Redmond and shows a compact engineering team on its public roster, with job postings that point to multiple open roles as it scales manufacturing and systems work. The company’s careers and team pages highlight specialists in thermal systems, power electronics and satellite integration, underscoring how hardware-heavy the roadmap is. Both Starcloud and its hiring page on Greenhouse show active recruitment ahead of the planned expansion.
Why investors are watching
Investors are tracking orbital compute closely as AI’s soaring energy appetite collides with the promise of continuous solar power and natural space cooling that could shake up the economics of ground-based data centers. GeekWire has followed competing experiments from hyperscalers and noted how last year’s demos helped put the concept on the map for Seattle-area venture funding. For the region, Starcloud’s rapid valuation jump and hiring sprint could translate into more deep-tech jobs and a growing cluster of space-compute startups in King County.
