Starcloud

Starcloud, Inc. is a United States-based company that designs, builds, and deploys data centers in space using proprietary technology. In November, 2025, Starcloud launched a satellite with the first NVIDIA H100, which enabled it to train the first AI model in space.

In March 2026, Starcloud became the fastest unicorn in Y Combinator history, hitting a $1.1bn valuation just 17 months after completing the program. In August 2026, Starcloud raised an additional $250M at a $2.3Bn valuation, with NVIDIA, Cisco, and Benchmark investing in the round.