Momentus Space LLC
At a glance
EmployeesNot reported
In business sinceNot reported
HeadquartersSan Jose, CA
US patents7
SAM.gov UEIZXEETP9R4UN5
CAGE code815H8
Incorporated inDE
- in-space transportation
- infrastructure services
- space-based power plants
- asteroid mining
- water depots
- lunar exploration
- in-space manufacturing
- orbiting data centers
- humans
- flourishing
Named on the company’s own website, read JUL 29, 2026
Open positions
Openings read from Momentus Space LLC’s own job board on Greenhouse, last checked NOV 9, 2026. FactoryRegistry does not host applications — each title opens the posting where the company published it.
- Senior Mechanical EngineerMomentus Space LLC · San Jose, CA, United States · 3112. Mechanical Engineer · posted NOV 6, 2026
- CAD Drafter – Electrical Harness DesignMomentus Space LLC · San Jose, CA, United States · 3116. Systems Eng · posted NOV 3, 2026
- Senior DevSecOps EngineerMomentus Space LLC · San Jose, CA, United States · 3119. Software · posted OCT 10, 2026
- Sales EngineerMomentus Space LLC · San Jose, CA, United States · 2010. Sales · posted SEP 26, 2026
- Spacecraft Technical Program ManagerMomentus Space LLC · San Jose, CA, United States · 3210. Program Management · posted SEP 19, 2026
- Electrical Avionics EngineerMomentus Space LLC · San Jose, CA, United States · 3111. Electrical Eng · posted SEP 14, 2026
- SEC Reporting & Technical Accounting ManagerRemote/Hybrid · 1031. Accounting · posted AUG 26, 2026
- Chief EngineerMomentus Space LLC · San Jose, CA, United States · 3110. Engineering · posted JUL 6, 2026
- Staff Mechanical Design EngineerMomentus Space LLC · San Jose, CA, United States · 3112. Mechanical Engineer · posted JUN 18, 2026
- Power Systems EngineerMomentus Space LLC · San Jose, CA, United States · 3111. Electrical Eng · posted APR 11, 2026
Supplier designations
For Profit OrganizationManufacturer of Goods
Self-certified by the company in its SAM.gov registration
Patents
7 US patents granted 2022–2024, 7 of them in the five years to SEP 2025.
Transport 6Telecommunications 1
- Dynamically adjusted alignment between payload and spacecraftUS 11,958,636 · granted APR 16, 2024
- Rollable tape spring solar arrayUS 11,936,335 · granted MAR 19, 2024
- Pierced waveguide thrusterUS 11,585,331 · granted FEB 21, 2023
- Spacecraft propulsion devices and systems with microwave excitationUS 11,527,387 · granted DEC 13, 2022
- Space mission energy management architectureUS 11,414,219 · granted AUG 16, 2022
Newest 5 shown · Granted to Momentus Space LLC · PatentsView (USPTO), data through SEP 30, 2025 · CC BY 4.0
Their plant
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Momentus Space LLC | San Jose | CA | — | ACTIVE |
Compiled from federal records — EPA, OSHA, SAM.gov and the U.S. Census — and from the company’s own website. Federal source data is public domain. Each plant’s page names the source of every field.