The trusted, credible alternative.

Space systems for exacting missions and discriminating users.


Together, we'll make your mission possible.


Our team keeps you ahead of the curve.

Security space. Civil space. Commercial space. Whatever your needs, we have the facilities, the experience, & the expertise to achieve your goals.


We know that detailed qualitative analysis, rigorous design trades and excellent engineering are the foundations of a successful mission. We have proven experts, tools and partners to take you from concept to CDR.


When you’re ready to ‘cut metal,’ we have everything from machining and PCB assembly to component testing and vehicle integration under a single roof. What we don’t have is always close by in LA’s ‘space corridor.’ We turn ideas into satellites.


We built your system, so we want to care for it through launch and in orbit. Using proven mission operations centers co-located with our engineering facility, Millennium ensures that your system delivers from space.


Join the Best

  At Millennium Space Systems, A Boeing Company, you work with the best, so you perform at your best. You have to, because you are creating mission critical space systems for the most demanding Government and civil customers in America. If you think you’re ready, apply to join us.    

Corporate Headquarters:
2265 E. El Segundo Blvd.
El Segundo, California 90245

Phone: 310-683-5840