The US Space Force released a list Friday of a dozen companies working on Space-Based Interceptors for the Pentagon’s Golden Dome initiative, a multilayer defense system to shield US territory from drones and ballistic, hypersonic, and cruise missile attacks.
The roster of Golden Dome Space-Based Interceptor (SBI) contractors, some of which were previously reported, includes Anduril Industries, Booz Allen Hamilton, General Dynamics Mission Systems, GITAI USA, Lockheed Martin, Northrop Grumman, Quindar, Raytheon, Sci-Tec, SpaceX, True Anomaly, and Turion Space.
The Space Force made 20 individual awards the 12 companies in late 2025 and early 2026 using an acquisition mechanism known as Other Transaction Authority, or OTA, agreements. OTAs allow the Pentagon to bypass federal acquisition regulations and cast a wide net to attract a larger number of potential contractors, and are especially useful for rapid prototyping. That is exactly what the Space Force wants to see with the first phase of the SBI program.
It’s fascinating to see the range of companies involved in developing the Golden Dome’s orbital interceptors. The advancements in space technology are truly impressive, and it will be interesting to follow this project’s progress. Thanks for sharing the update!
Absolutely, it’s intriguing to see such a diverse set of companies collaborating on this project. It highlights how important public-private partnerships are becoming in advancing space defense technologies. The innovation potential from these different sectors could lead to some groundbreaking solutions!
is fascinating how the involvement of both established firms and startups can drive innovation in space technology. The competition might lead to unexpected breakthroughs, especially in areas like propulsion and materials science.