Operating signal within 12 months from two or more independent sources.
What they make
Aircraft Manufacturing336411Union Machine is an OEM provider and prime contractor of jet engine and other precision, it makes precision parts. It uses computerized coordinate measurement equipment, optical comparators. and helium light band measuring systems, as well as standard inspection, measuring, and gauging equipment. The company serves the aerospace industry and holds AS9100 REV D Certification.
SUMMARIZED FROM THE COMPANY’S OWN WEBSITE
Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Cougar Aircraft CORP | Boxford | Aircraft Manufacturing 336411 | ACTIVE | 5.3 KM |
| Quality Die Cutting INC. | Haverhill | Gasket, Packing, and Sealing Device Manufacturing 339991 | ACTIVE | 7.6 KM |
| Adom Engineering, INC. | Haverhill | Aircraft Engine and Engine Parts Manufacturing 336412 | LIKELY ACTIVE | 8.5 KM |
| Truedynamic LLC | Haverhill | Carbon and Graphite Product Manufacturing 335991 | LIKELY ACTIVE | 8.7 KM |
| Magellan Aerospace, Haverhill, INC | Haverhill | Aircraft Engine and Engine Parts Manufacturing 336412 | ACTIVE | 10.2 KM |
Also at this address
1 other record shares this street address. Separate filings can describe distinct businesses on one site, or the same plant recorded by different agencies, so every record is kept rather than merged away.
WHERE THIS RECORD COMES FROM — 3 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.
EPA cross-references this facility in OSHA-OIS.
| Source | Evidence | First seen | Last seen |
|---|---|---|---|
| COMPANY SITE | OPERATING | JUL 2026 | AUG 2026 |
| SAM GOV | OPERATING | FEB 2026 | FEB 2026 |
| EPA FRS | EXISTENCE | SEP 2018 | SEP 2018 |
FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT
| FIELD | SOURCE | SIGNAL |
|---|---|---|
| ADDRESS LINE1 | EPA FRS | JUL 2026 |
| ADDRESS LINE1 | SAM GOV | FEB 2026 |
| CAGE CODE | SAM GOV | FEB 2026 |
| CITY | EPA FRS | JUL 2026 |
| CITY | SAM GOV | FEB 2026 |
| GEOM | EPA FRS | JUL 2026 |
| NAME | EPA FRS | JUL 2026 |
| NAME | SAM GOV | FEB 2026 |
| REGISTRATION EXPIRATION | SAM GOV | FEB 2026 |
| STATE | EPA FRS | JUL 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.


