| SWSecond Wind Brewing Company LLC | Plymouth | MA | Beverage and Tobacco Product Manufacturing312120 | — | ◇ UNVERIFIED |
| SHSiemens Hearing Instruments INC | Plymouth | MN | Computer and Electronic Product Manufacturing334510 | — | ◇ UNVERIFIED |
| SCSKY Custom Signs and Graphics LLC | Plymouth | MN | Miscellaneous Manufacturing339950 | — | ◇ UNVERIFIED |
| SNSmith & Nephew | Plymouth | MN | Miscellaneous Manufacturing339112 | — | ◇ UNVERIFIED |
| SSSpectrum Screen Printing INC | Plymouth | MN | Printing and Related Support Activities323113 | — | ◇ UNVERIFIED |
| SCSuperior Controls, LLC Dba Redviking | Plymouth | MI | Machinery Manufacturing333248 | — | ◇ UNVERIFIED |
| SPSuperior Paper Handling Solutions INC | Plymouth | MN | Machinery Manufacturing333319 | — | ◇ UNVERIFIED |
| SQSuzy Qs C Store | Plymouth | IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| TMTactx Medical INC | Plymouth | MN | Miscellaneous Manufacturing339112 | — | ◇ UNVERIFIED |
| TRTD Real Estate Holdings, LLC | Plymouth | WI | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| TBThe Blue Blinds Bakery LLC | Plymouth | MA | Food Manufacturing311811 | — | ◇ UNVERIFIED |
| TCThe Closet Factory | Plymouth | MN | Furniture and Related Product Manufacturing337215 | — | ◇ UNVERIFIED |
| TETl Edwards INC | Plymouth | MA | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| TTTmc Tool INC | Plymouth | MN | Machinery Manufacturing333514 | — | ◇ UNVERIFIED |
 Trutech Specialty Motors INC | Plymouth | MN | Electrical Equipment, Appliance & Component Manufacturing335999 | — | ◇ UNVERIFIED |
| TITurck INC | Plymouth | MN | Electrical Equipment, Appliance & Component Manufacturing335312 | — | ◇ UNVERIFIED |
| TITurning INC | Plymouth | MN | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| TCTwin City Optical CO INC | Plymouth | MN | Miscellaneous Manufacturing339113 | — | ◇ UNVERIFIED |
| VMVention Medical Advanced Components Mn LLC | Plymouth | MN | Miscellaneous Manufacturing339112 | — | ◇ UNVERIFIED |
| VUVertex Unmanned Solutions LLC | Plymouth | MN | Transportation Equipment Manufacturing336411 | — | ◇ UNVERIFIED |
| VHVigilant Holdings LLC | Plymouth | IN | Food Manufacturing311824 | — | ◇ UNVERIFIED |
| VAVinyl Art INC | Plymouth | MN | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| VIVixar INC | Plymouth | MN | Computer and Electronic Product Manufacturing334413 | — | ◇ UNVERIFIED |
| VIVixar INC | Plymouth | MN | Computer and Electronic Product Manufacturing334413 | — | ◇ UNVERIFIED |
| VIVs Ii, LLC | Plymouth | MI | Electrical Equipment, Appliance & Component Manufacturing335314 | — | ◇ UNVERIFIED |
| WMWarner Manufacturing Company | Plymouth | MN | Fabricated Metal Product Manufacturing332212 | — | ◇ UNVERIFIED |
| WMWaste Management Incorporated | Plymouth | MA | Fabricated Metal Product Manufacturing332812 | — | ◇ UNVERIFIED |
| WCWeb Communications | Plymouth | PA | Printing and Related Support Activities323110 | — | ◇ UNVERIFIED |
| WFWestside Fabrication and Machining | Plymouth | MI | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| WNWeyerhaeuser Nr Company | Plymouth | NC | Wood Product Manufacturing321113 | — | ◇ UNVERIFIED |
| WNWeyerhaeuser Nr Company - Plymouth Lumber | Plymouth | NC | Wood Product Manufacturing321113 | — | ◇ UNVERIFIED |
| WNWeyerhaeuser Nr Dba Plymouth Lumber Mill | Plymouth | NC | Wood Product Manufacturing321113 | — | ◇ UNVERIFIED |
| WMWl Miller CO | Plymouth | IL | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| XMXimedica Mn | Plymouth | MN | Miscellaneous Manufacturing339112 | — | ◇ UNVERIFIED |
| YAYank Aeronautics, LLC | Plymouth | WI | Miscellaneous Manufacturing339930 | — | ◇ UNVERIFIED |
| YAYank Aeronautics, LLC | Plymouth | WI | Miscellaneous Manufacturing339930 | — | ◇ UNVERIFIED |
| ZZomedica | Plymouth | MN | Miscellaneous Manufacturing339112 | — | ◇ UNVERIFIED |
