Master Machine LLC
1410 Workman Rd, Chattanooga, TN 37407
Operating signal within 12 months from two or more independent sources.
What they make
Machine Shops332710Master Machine LLC performs machining, fabrication, and engineering services. It uses CNC and manual machining, as well as structural and pressure boundary welding. The company serves the nuclear utility, Department of Energy, aerospace, and defense industries, and meets requirements,aoks. manufacturing company possesses quality systems meeting industry requirements of 10CFR50 Appendix B, 10CFR21, NQA-1, ASME Section III, N,
SUMMARIZED FROM THE COMPANY’S OWN WEBSITE
Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Elliott's Precision Machine & Tool, INC. | Flintstone | Precision Turned Product Manufacturing 332721 | UNVERIFIED | 6.6 KM |
| Lookout Metal Works, LLC | Flintstone | Machine Shops 332710 | LIKELY ACTIVE | 6.8 KM |
| Tennessee Machine Works INC | Chattanooga | Bolt, Nut, Screw, Rivet, and Washer Manufacturing 332722 | UNVERIFIED | 6.6 KM |
| Rossville Universal Machine & Welding Co., INC. | Rossville | Machine Shops 332710 | UNVERIFIED | 6.8 KM |
| Elemental Design & Machinery, LLC | Chattanooga | Machine Shops 332710 | ACTIVE | 9.2 KM |
Also at this address
More than one federal record exists for this street address. The primary record for the site is listed first.
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 | AUG 2025 | JUL 2026 |
FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT
| FIELD | SOURCE | SIGNAL |
|---|---|---|
| ADDRESS LINE1 | SAM GOV | JUL 2026 |
| CAGE CODE | SAM GOV | JUL 2026 |
| CITY | SAM GOV | JUL 2026 |
| GEOM | CENSUS GEOCODER | JUL 2026 |
| NAME | SAM GOV | JUL 2026 |
| REGISTRATION EXPIRATION | SAM GOV | JUL 2026 |
| STATE | SAM GOV | JUL 2026 |
| WEBSITE | SAM GOV | JUL 2026 |
Status is computed from independent sources; nothing here is self-reported unless marked Claimed.


