Three Sigma Manufacturing, INC.
5858 S 194th St, Kent, WA 98032
Operating signal within 12 months from two or more independent sources.
What they make
Machine Shops332710Three Sigma Manufacturing supplies precision machined parts from its 46,000-square-foot facility in Kent, Washington, serving the aerospace industry. The company operates CNC Mills, CNC Lathes, CNC Grinders, Wire EDMs, Gundrills, honing machines, and a BTA Drill, and provides CAD/CAM engineering services.
SUMMARIZED FROM THE COMPANY’S OWN WEBSITE
Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Larkin Precision, LLC | Kent | Machine Shops 332710 | LIKELY ACTIVE | 0.1 KM |
| Astronics Connectivity Systems & Certification CORP. | Kent | Other Aircraft Parts and Auxiliary Equipment Manufacturing 336413 | ACTIVE | 0.8 KM |
| Motion and Flow Control Products, INC. | Kent | Fluid Power Valve and Hose Fitting Manufacturing 332912 | ACTIVE | 1.2 KM |
| Batech, LLC | Kent | Machine Shops 332710 | UNVERIFIED | 1.5 KM |
| Machine and Fabrication Indust | Kent | Machine Shops 332710 | UNVERIFIED | 1.5 KM |
Also at this address
No other federal record shares this street address.
WHERE THIS RECORD COMES FROM — 3 FEDERAL SOURCES, 9 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 | APR 2026 | APR 2026 |
| OSHA ITA | OPERATING | DEC 2025 | DEC 2025 |
FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT
| FIELD | SOURCE | SIGNAL |
|---|---|---|
| ADDRESS LINE1 | SAM GOV | APR 2026 |
| CAGE CODE | SAM GOV | APR 2026 |
| CITY | SAM GOV | APR 2026 |
| EMPLOYEE BAND | OSHA ITA | DEC 2025 |
| GEOM | CENSUS GEOCODER | JUL 2026 |
| NAME | SAM GOV | APR 2026 |
| REGISTRATION EXPIRATION | SAM GOV | APR 2026 |
| STATE | SAM GOV | APR 2026 |
| WEBSITE | SAM GOV | APR 2026 |
Status is computed from independent sources; nothing here is self-reported unless marked Claimed.