Space Forge

Space Forge's core business revolves around developing a reusable and returnable satellite platform, the ForgeStar, designed to manufacture high-value materials in orbit that are difficult or impossible to create on Earth. This service, termed "Microgravity-as-a-Service," caters to industries such as semiconductors, pharmaceuticals, and advanced materials by offering on-demand, in-space production. The company's business model is centered on providing access to its ForgeStar platform for other organizations to conduct research and manufacturing, thereby lowering the barrier to entry for leveraging the space environment. By manufacturing materials like purer crystals and unique alloys in space, Space Forge aims to revolutionize terrestrial industries, including renewable energy, transportation, and computing. For example, space-manufactured semiconductors are projected to significantly reduce energy consumption in applications like data centers and EV charging.

The ForgeStar vehicle is a key component of the company's offering. It is a small, low-cost satellite designed to be launched, perform its manufacturing mission for a period of weeks to months, and then return to Earth for refurbishment and reuse, a key differentiator that also addresses the issue of space debris. A critical enabling technology for this is a proprietary, foldable heat shield called 'Pridwen,' designed for a soft descent and high-precision landing. The company's first test mission, ForgeStar-0, launched in January 2023 to validate on-orbit manufacturing capabilities, though it did not reach orbit. Future missions, ForgeStar-1 and the more advanced ForgeStar-2, are planned to demonstrate the full, scalable platform. The company has secured significant funding, including a record-breaking £22.6 million Series A round in May 2025, to accelerate these developments.