Operating signal within 12 months from two or more independent sources.
What they make
Guided Missile and Space Vehicle Propulsion Unit and Propulsion Unit Parts Manufacturing336415ExoTerra Resource manufactures electric propulsion systems for microsatellites and spacecraft, including Hall-effect thrusters branded as Halo, propulsion modules, propulsion kits, and Courier spacecraft buses. The company provides engineering services in systems, mechanical, and electrical engineering for spacecraft propulsion, space structures, mechanisms, reentry systems, and power distribution across missions ranging from CubeSats to interplanetary and manned spacecraft. ExoTerra serves the deep space and orbital adjustment markets.
SUMMARIZED FROM THE COMPANY’S OWN WEBSITE
Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Redwire Space Sensors, INC. | Littleton | Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing 334511 | ACTIVE | 1.3 KM |
| Space-ng INC. | Littleton | Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing 334511 | ACTIVE | 1.3 KM |
| Aphelion Aerospace INC | Littleton | Guided Missile and Space Vehicle Manufacturing 336414 | ACTIVE | 2.6 KM |
| Lockheed Martin Corporation US CO Littleton Deer Crk Cnyn (1003) | Littleton | Guided Missile and Space Vehicle Manufacturing 336414 | LIKELY ACTIVE | 3.3 KM |
| Lockheed Martin - Astronautics Group | Littleton | Guided Missile and Space Vehicle Manufacturing 336414 | LIKELY ACTIVE | 3.4 KM |
Also at this address
No other federal record shares this street address.
WHERE THIS RECORD COMES FROM — 2 FEDERAL SOURCES, 8 FIELDS
Every fact on this page traces to a public federal filing. The table below names which register holds this facility, whether that register proves the plant operates or only that it exists, and when each of them last saw it.
| Source | Evidence | First seen | Last seen |
|---|---|---|---|
| COMPANY SITE | OPERATING | JUL 2026 | AUG 2026 |
| SAM GOV | OPERATING | MAY 2026 | MAY 2026 |
FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT
| FIELD | SOURCE | SIGNAL |
|---|---|---|
| ADDRESS LINE1 | SAM GOV | MAY 2026 |
| CAGE CODE | SAM GOV | MAY 2026 |
| CITY | SAM GOV | MAY 2026 |
| GEOM | CENSUS GEOCODER | JUL 2026 |
| NAME | SAM GOV | MAY 2026 |
| REGISTRATION EXPIRATION | SAM GOV | MAY 2026 |
| STATE | SAM GOV | MAY 2026 |
| WEBSITE | SAM GOV | MAY 2026 |
Status is computed from independent sources; nothing here is self-reported unless marked Claimed.


