North American Latex Corporation | Sullivan | Plastics and Rubber Products Manufacturing | 326299 | — | ● ACTIVE |
| BBBrampton Brick | Farmersburg | Nonmetallic Mineral Product Manufacturing | 327120 | — | ◐ LIKELY ACTIVE |
| RPRaybestos Powertrain LLC | Sullivan | Transportation Equipment Manufacturing | 336350 | 100–499 | ◐ LIKELY ACTIVE |
| RPRaybestos Powertrain, LLC | Sullivan | Transportation Equipment Manufacturing | 336350 | — | ◐ LIKELY ACTIVE |
C M Engineering, INC. | Dugger | Fabricated Metal Product Manufacturing | 332312 | — | ◐ LIKELY ACTIVE |
Nmc INC | Dugger | Fabricated Metal Product Manufacturing | 332994 | — | ◐ LIKELY ACTIVE |
| BFBrickcraft Farmersburg | Farmersburg | Nonmetallic Mineral Product Manufacturing | 327120 | 20–99 | ◐ LIKELY ACTIVE |
| MWMeier Winery & Vin yard and Three Tim's Brewing | Sullivan | Beverage and Tobacco Product Manufacturing | 312130 | — | ◐ LIKELY ACTIVE |
| BIBrickcraft INC | Farmersburg | Nonmetallic Mineral Product Manufacturing | 327120 | — | ◇ UNVERIFIED |
| DSDodd Saw Mills Incorporated | Sullivan | Wood Product Manufacturing | 321920 | — | ◇ UNVERIFIED |
| GBGe Betz | Sullivan | Machinery Manufacturing | 333319 | — | ◇ UNVERIFIED |
| HMHagen Manufacturing Site | Shelburn | Machinery Manufacturing | 333249 | — | ◇ UNVERIFIED |