U.S. defense technology company Anduril Industries has disclosed the partners supporting its work on the Golden Dome space-based interceptor (SBI) program, offering a rare look into a project that has largely remained out of public view.
The company said it is collaborating with a group of organizations that includes Impulse Space, Inversion Space, K2 Space, Sandia National Laboratories, and Voyager Technologies.
Gokul Subramanian, senior vice president of engineering at Anduril, said the collaboration brings together a mix of commercial and institutional expertise. “Anduril’s SBI team brings proven capabilities, leading technical expertise, and a commitment to moving quickly to solve one of the most critical, most complex problem sets facing the American homeland today,” he said. He added that the program has generated strong momentum across the sector, noting that “the Department of War’s SBI program has established a clear demand signal that has energized the entire space industrial base.”
The announcement confirms participation by several companies whose involvement had not previously been publicly acknowledged, following earlier reports that Impulse Space was working with Anduril on the effort.
Anduril is one of 12 prime contractors engaged in the SBI component of the Golden Dome missile defense architecture, a program led by the U.S. Department of Defense. The Pentagon last week identified a mix of established defense contractors and newer entrants participating in the broader initiative.
The disclosure provides new visibility into the companies contributing to the development of space-based missile defense capabilities, an area of growing strategic importance for the United States.

