Starcloud, a company building compute infrastructure in orbit, said it has closed a $170 million funding round that values the business at $1.1 billion. The financing, led by Benchmark and EQT Ventures, is intended to support the firm as it scales satellite development, expands manufacturing capacity and secures future launch agreements on the path to commercial operations.
Scale and strategy
The company has long-term plans for an 88,000-satellite constellation designed to provide compute services from space. Starcloud said the new funds will be directed toward next-generation satellites, production growth and launch commitments required to move toward that vision.
Co-founder and CEO Philip Johnston described the company’s current customer commitments and near-term commercial work. "The main customer contracts that are committed are for other spacecraft, particularly Earth Observation and DOW satellites. We are also working on some binding energy offtake agreements with the hyperscalers to be announced in the coming months," he said.
Industry context and partnerships
Investor interest in Starcloud’s approach comes as several high-profile space ventures have signaled similar ambitions to relocate energy-intensive AI workloads off-planet. In February, SpaceX acquired the artificial intelligence startup xAI and disclosed plans for a million-satellite orbital compute network, and Blue Origin has also outlined comparable goals.
Starcloud has existing technical ties with several major technology firms. The company has worked with Nvidia and with the cloud units of Amazon and Google. In November, Starcloud launched a satellite carrying Nvidia’s H100 chip, which the company said demonstrated AI training and inference in orbit in an industry-first. Starcloud also plans a second launch scheduled for October that will include Amazon Web Services’ AWS Outposts offering.
Costs and capital to date
While moving compute to orbit can alleviate terrestrial power and land constraints, launch costs remain a material hurdle. Starcloud anticipates that launch costs will decline enough by 2028 or 2029 to bring space-based data centers into cost parity with Earth-based facilities, according to Johnston.
The latest round brings Starcloud’s total funding to $200 million. The Redmond, Washington-based company had previously raised $34 million from investors that included Andreessen Horowitz and In-Q-Tel.
Key points
- Starcloud raised $170 million at a $1.1 billion valuation to advance satellite compute infrastructure and commercial operations.
- The company plans an 88,000-satellite constellation and will use proceeds for next-generation satellites, manufacturing expansion and launch contracts.
- Partnerships and demonstrations include work with Nvidia and planned deployments involving Amazon Web Services and Google’s cloud units.
Risks and uncertainties
- High launch costs remain a significant obstacle to cost-competitiveness for space-based data centers, affecting capital-intensive aerospace and cloud infrastructure sectors.
- Timelines for launch-cost reductions to 2028 or 2029 are projections that will influence whether space compute becomes economically viable compared with terrestrial facilities.
- Commercial commitments and announced energy offtake agreements with hyperscalers are described as forthcoming or in progress, indicating some contractual details remain to be finalized.