Starcloud Raises $170M Series A at $1.1B Valuation for Orbital Data Centers

Key Points

• Starcloud raised $170M Series A at $1.1B valuation, achieving unicorn status in just over two years
• The company is the first data-center startup with flight heritage
• Starcloud-2 aims to generate 100 times more power than Starcloud-1
• Starcloud plans to leverage SpaceX Starship for reduced launch costs

Full Details

Starcloud, a pioneering orbital data center startup, announced a $170 million Series A round at a $1.1 billion valuation on March 30, 2026, achieving unicorn status just over two years after its founding. The funding round highlights the overwhelming investor demand for orbital-data-center ventures, with Starcloud positioning itself as the first data-center startup with flight heritage. The company plans to use the capital to develop Starcloud-2, which aims to generate 100 times more power than its predecessor and will feature what the company claims will be the largest deployable radiator ever placed in orbit. CEO Johnston noted that reduced launch costs will be essential for many in-orbit data center applications to achieve financial viability, and Starcloud is banking on spending less after SpaceX's Starship becomes operational. The investment represents a significant validation of the orbital data center concept, which involves placing computing infrastructure in space to take advantage of benefits like consistent cooling and unlimited solar power.