Operating signal within 12 months from two or more independent sources.
What they make
Machine Shops332710- fabrication
- engineering services
- manual machining
- pressure boundary welding
- nuclear utility
- Department
- aerospace
- defense
- quality systems meeting industry requirements
- 10CFR50 Appendix B
- 10CFR21
NAMED ON THE COMPANY’S OWN WEBSITE, READ JUL 29, 2026
Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Advanced Machine & Design LLC | Chattanooga | Machine Shops 332710 | UNVERIFIED | 0.6 KM |
| Elliott's Precision Machine & Tool, INC. | Flintstone | Precision Turned Product Manufacturing 332721 | UNVERIFIED | 6.6 KM |
| Legacy Manufacturing, Inc. | Rossville | Machine Shops 332710 | LIKELY ACTIVE | 6.2 KM |
| Elemental Design & Machinery, LLC | Chattanooga | Machine Shops 332710 | LIKELY ACTIVE | 9.2 KM |
| Engineered Mechanical Systems INC | Chattanooga | Machine Shops 332710 | ACTIVE | 9.5 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
4 sources hold this plant, and 11 fields on this page come from them. Each line is one agency’s own record of it: the identifier it is filed under, whether that record shows the plant operating or only that it exists, and when the register first and last saw it there.
- The company’s own websiteOPERATINGfirst seen JUL 2026 · last seen SEP 2026
- SAM.gov entity registrationOPERATINGRecord Y8JBHKLHDHL9 · first seen AUG 2025 · last seen JUL 2026
- DOL Form 5500 retirement plan filingsOPERATINGRecord 621525384|TN|37407|1410 workman rd · first seen MAR 2024 · last seen MAR 2024
- SBA Paycheck Protection Program loan recordsEXISTENCERecord TN|chattanooga|1410 · first seen JAN 2021 · last seen JAN 2021
IN HAMILTON COUNTY9 other plants share this one’s industry (Machine Shops; Turned Product; and Screw, Nut, and Bolt Manufacturing, NAICS 3327); 3 of them have a size band on record.
What each source says
Every field below, as each source filed it. The value this page shows is marked; where the sources disagree, the field says so. Status is computed from independent sources; nothing here is self-reported unless marked Claimed.
- Name
- SAM.gov: MASTER MACHINE LLC · JUL 2026
- Street address
- SAM.gov: 1410 WORKMAN RD · JUL 2026
- City
- SAM.gov: CHATTANOOGA · JUL 2026
- State
- SAM.gov: TN · JUL 2026
- Coordinates
- Census geocoder: 34.991181353506,-85.293869077593 · JUL 2026
- Employees (band)
- SBA PPP: 20-99 · JAN 2021
- Website
- SAM.gov: http://www.mastermachineinc.com · JUL 2026
- CAGE code
- SAM.gov: 044C7 · JUL 2026
- Retirement plan filing (Form 5500)
- DOL: 0 active participants, plan year ending 2024-03-31, 1 plan(s) · MAR 2024
- PPP loan
- SBA PPP: PPP loan x1, approved 2021-01-27, 37 jobs reported · JAN 2021
- SAM registration expires
- SAM.gov: 2027-07-29 · JUL 2026


