Mountain Machine Works
2589 Hotel Rd, Auburn, ME 04210
Operating signal within 12 months from two or more independent sources.
What they make
Machine Shops332710Mountain Machine Works is a CNC machine shop that produces machined parts for short- to long-run production, including thin wall turning, large and heavy milling, mill-turn machining, and exotic material machining with materials such as tungsten, molybdenum, and titanium. The company can machine large parts up to 59" x 120" with tight tolerances and serves OEM customers. The company holds ISO 9001:2015 certification and is ITAR registered.
SUMMARIZED FROM THE COMPANY’S OWN WEBSITE
Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Ms Ambrogio North America LLC | Auburn | Forging and Stamping 332116 | ACTIVE | 3.4 KM |
| Mp & G Machine & Design, INC. | Lewiston | Machine Shops 332710 | UNVERIFIED | 7.0 KM |
| Parisi, INC. | Lewiston | Machine Shops 332710 | UNVERIFIED | 7.0 KM |
| Elmet Technologies LLC | Lewiston | Nonferrous Metal (except Copper and Aluminum) Rolling, Drawing, and Extruding 331491 | ACTIVE | 8.9 KM |
| Down East Machines & Engineering | Mechanic Falls | Fabricated Structural Metal Manufacturing 332312 | UNVERIFIED | 11.7 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 | FEB 2026 | FEB 2026 |
FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT
| FIELD | SOURCE | SIGNAL |
|---|---|---|
| ADDRESS LINE1 | SAM GOV | FEB 2026 |
| CAGE CODE | SAM GOV | FEB 2026 |
| CITY | SAM GOV | FEB 2026 |
| GEOM | CENSUS GEOCODER | JUL 2026 |
| NAME | SAM GOV | FEB 2026 |
| REGISTRATION EXPIRATION | SAM GOV | FEB 2026 |
| STATE | SAM GOV | FEB 2026 |
| WEBSITE | SAM GOV | FEB 2026 |
Status is computed from independent sources; nothing here is self-reported unless marked Claimed.