Three Sigma Manufacturing, Inc
We take a “clear” approach to meeting your manufacturing needs, integrating a dedication to excellence with our broad range of machining capability.From the company website, read October 15, 2026: threesigma.net
| Location | Kent, Washington |
| Website | threesigma.net |
| Processes | CNC millingCNC turningWeldingEDMGrinding |
| Certifications | None stated |
| Defense work | Not stated |
| Materials | Titanium |
| Equipment | 5-axis, agie, matsuura, vertical machining, wire edmMachine makers and classes named on the company website; not a full list. |
| Founded | 1991 |
| Size | Not stated |
| Lead time | Stated by the shop once the listing is claimed |
| Listing | Indexed from public sources, updated October 15, 2026 (how) |
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