Starcloud raises $250 million for orbital AI data centers at $2.3 billion valuation

Orbital AI startup Starcloud Inc. has raised $250 million in a Series A extension led by Manhattan West, valuing the company at $2.3 billion. The funding, which includes a $25 million contribution from Nvidia, will support Starcloud's plans to build a 100,000-square-foot manufacturing facility in Washington and develop its Starcloud-3 satellite. Starcloud is collaborating with Nvidia on the space-grade Vera Rubin Space-1 chip, but faces critical launch capacity constraints as SpaceX plans to retire the Falcon 9 rocket in 2028.

Starcloud $250M funding extension

• ▪The $250 million funding extension was led by Manhattan West and included participation from Nvidia, Cisco Investments, Benchmark, EQT, Soma, NFX, 776, Cedar Capital, Goanna Capital, and Standard Capital.
• ▪As part of the funding deal, Lauren Selig of Manhattan West joined the board of Starcloud Inc. as an observer.
• ▪The $250 million funding extension brings the total capital raised by Starcloud Inc. since its founding in 2024 to $450 million, following a $170 million raise in March 2026.
• ▪Nvidia contributed $25 million to Starcloud Inc.'s $250 million Series A funding extension, according to a person familiar with the terms of the deal.
• ▪Starcloud Inc. announced on August 21, 2026, that it raised $250 million in a Series A funding extension at a $2.3 billion valuation.

Orbital AI data center advantages

• ▪Starcloud Inc. asserts that orbital AI data centers do not require the complicated cooling systems needed on Earth and can generate continuous power using solar panels that face the sun at all times.
• ▪Starcloud Inc. claims that analyzing sensory measurements directly in orbit using satellites allows the results to be streamed to Earth faster than raw sensory datasets.

Starcloud satellite roadmap

• ▪Starcloud Inc. has filed an application with the U.S. Federal Communications Commission to operate a constellation of 88,000 satellites with a combined computing capacity of 20 gigawatts.
• ▪Starcloud Inc. plans to launch two 8-kilowatt Starcloud-2 satellites in 2027 on rideshare missions to perform AI training and inference tasks in space for customers, including U.S. government agencies.
• ▪Starcloud Inc. is developing Starcloud-3, a 200-kilowatt spacecraft equipped with graphics cards, cooling equipment, and heat dissipation gear, designed to serve as the foundation for its future orbital data centers.
• ▪Starcloud Inc. envisions Starcloud-4 as a cylindrical structure attached to a 2.5-square-mile solar array, equipped with container-shaped data center modules designed to host liquid-cooled servers.

SpaceX launch capacity constraints

• ▪SpaceX CEO Elon Musk stated in August 2026 that SpaceX will delay an attempt to catch a returning Starship rocket for a few months, aiming to re-fly the vehicle in late 2026 or early 2027.
• ▪Starcloud Inc. CEO Philip Johnston stated that securing launch capacity is a major future expense due to limited rocket availability and the scheduled retirement of SpaceX's Falcon 9 program in 2028.
• ▪Starcloud Inc. plans to use SpaceX's Starship rocket to launch its Starcloud-3 satellites, but the transition is complicated by Starship not yet demonstrating regular, reliable flights.

Manufacturing facility expansion

• ▪Starcloud Inc. currently employs 25 people and is expanding its team near Woodinville, Washington, close to satellite manufacturing facilities operated by SpaceX and Amazon.
• ▪Starcloud Inc. is setting up production lines to mass-produce its satellites at a 100,000-square-foot manufacturing facility in Woodinville, Washington.

Nvidia hardware collaboration

• ▪Starcloud Inc. is operating an Nvidia H100 graphics processor in orbit and completed the first-ever orbital AI training run using the chip aboard a satellite launched in late 2025.
• ▪Starcloud Inc. engineers are studying how GPU operating temperatures affect radiator size, the optimal placement of radiation shielding, and the component ruggedizing required to withstand rocket launches.
• ▪Starcloud Inc. is sharing data from its Starcloud One mission with Nvidia to assist in developing the Vera Rubin Space-1, a dedicated space-grade graphics processor planned for orbit in late 2028.