| AEAccellent Endoscopy | Watertown | CT | Fabricated Metal Product Manufacturing332119 | — | ◇ UNVERIFIED |
| DTDakota Tube INC | Watertown | SD | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| SESmith Equipment Manufacturing | Watertown | SD | Fabricated Metal Product Manufacturing332721 | — | ◇ UNVERIFIED |
| BPB&g Powder Coating LLC | Watertown | SD | Fabricated Metal Product Manufacturing332313 | — | ◇ UNVERIFIED |
| CPChrome Plating of Waltham | Watertown | MA | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| CFCustom Fabricators INC. | Watertown | SD | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| EMEyelematic Manufacturing | Watertown | CT | Fabricated Metal Product Manufacturing332115 | — | ◇ UNVERIFIED |
| HMHenlopen Manufacturing Company, INC. | Watertown | CT | Fabricated Metal Product Manufacturing332812 | — | ◇ UNVERIFIED |
| MLMetrix, LLC | Watertown | SD | Fabricated Metal Product Manufacturing332812 | — | ◇ UNVERIFIED |
| PIPhilson, INC. | Watertown | CT | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| SLSpx Lindberg a Division of Spx Corporation | Watertown | WI | Fabricated Metal Product Manufacturing332811 | — | ◇ UNVERIFIED |
| TPTechnical Plating | Watertown | TN | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
 Western Industries INC | Watertown | WI | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| MAMoody & Associates INC | Watertown | TN | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| BMBaker-rullman Manufacturing, INC. | Watertown | WI | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| BMBaker-rullman Manufacturing, INC. | Watertown | WI | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| BCBarry Controls | Watertown | MA | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| BHBRM Holdings Inc. | Watertown | WI | Fabricated Metal Product Manufacturing332311 | — | ◇ UNVERIFIED |
| CIConsolidated Industries, INC. | Watertown | WI | Fabricated Metal Product Manufacturing332510 | — | ◇ UNVERIFIED |
| FBFisher Barton Blades INC. | Watertown | WI | Fabricated Metal Product Manufacturing332116 | — | ◇ UNVERIFIED |
| FDFormer Dakota Bodies, INC. | Watertown | SD | Fabricated Metal Product Manufacturing332111 | — | ◇ UNVERIFIED |
| HMHecksel Machine INC | Watertown | MN | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| ITIllinois Tools Works Shakeproof Group | Watertown | WI | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| LMLueck Metal Recycling, LLC | Watertown | WI | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| PAPetron Automation INC | Watertown | CT | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| QAQuality Automatics | Watertown | CT | Fabricated Metal Product Manufacturing332722 | — | ◇ UNVERIFIED |
| RMRay Manufacturing LLC | Watertown | SD | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| RRRock River Blacksmith LLC | Watertown | WI | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| SCSiemon CO | Watertown | CT | Fabricated Metal Product Manufacturing332116 | — | ◇ UNVERIFIED |
| WTWeather Tite Industries INC | Watertown | TN | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
