Orbital Compute War: Starcloud Hits $2.3B Valuation to Build AI Data Centers in Space

Aiming to migrate AI inference power from Earth to orbit, Starcloud has extended its March $170 million Series A round with an additional $250 million, pushing the company's valuation to $2.3 billion. The startup is architecting an orbital inference layer designed to compete directly with terrestrial data centers.

The Starship Gamble and Logistics Bottlenecks

CEO Philip Johnston emphasizes that a primary driver for this capital infusion is securing launch capacity. In a tightening rocket transportation market, Starcloud's strategy is heavily bet on SpaceX's massive Starship vehicle.

■The Falcon 9 program, SpaceX's current workhorse, is scheduled to phase out by 2028.

■Competitors like Blue Origin's New Glenn and ULA's Vulcan have yet to establish regular flight cadences.

■Starcloud plans to launch two 8 kW compute satellites (Starcloud-2) via rideshare flights in 2027.

■The company has requested FCC permission to operate up to 88,000 spacecraft, signaling an aggressive scale-up plan.

Strategic Alignment with Nvidia and Cisco

Beyond the leadership of Manhattan West Ventures, the participation of Nvidia and Cisco provides critical technical validation. Nvidia's $25 million contribution underscores a deep hardware-level synergy.

■Starcloud is currently the only entity operating an Nvidia H100 GPU in orbit and the first to train a model using it.

■Data gathered from these missions is directly informing Nvidia's development of the Vera Rubin Space-1, a purpose-built space GPU.

■The deployment of these ruggedized, radiation-shielded chips is targeted for late 2028.

Scaling Infrastructure in Washington

To support its ambitions, the company is developing a 100,000 square-foot manufacturing facility in Woodinville, Washington. Currently employing 25 people, the startup is strategically positioning itself near SpaceX and Amazon satellite hubs to leverage regional industrial synergies.

We are witnessing the transition from 'edge computing' to 'orbital cloud' in the space economy. Nvidia's investment signals that AI will be standardized not just in terrestrial servers, but in an orbital layer. However, Starcloud's valuation is essentially a derivative of SpaceX's Starship timeline. Logistics risk has now become a more critical variable than technical feasibility.