| BABallard Aviation | Winfield | KS | Transportation Equipment Manufacturing336413 | — | ◇ UNVERIFIED |
| CEColumbia Elevator | Winfield | KS | Machinery Manufacturing333921 | — | ◇ UNVERIFIED |
| GEGe Engine Services - Winfield | Winfield | KS | Chemical Manufacturing325998 | — | ◇ UNVERIFIED |
| MMMaterial Management - Daniels Ready Mix | Winfield | KS | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| MCMeadwestvaco Calmar INC. | Winfield | KS | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| NRNewell Rubbermaid | Winfield | KS | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| RHRubbermaid Home Prods | Winfield | KS | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| WCWebster Combustion Technology LLC | Winfield | KS | Machinery Manufacturing333414 | — | ◇ UNVERIFIED |
| WCWebster Combustion Technology, LLC (stormwater) | Winfield | KS | Fabricated Metal Product Manufacturing332410 | — | ◇ UNVERIFIED |
| WCWinfield Correctional Facility | Winfield | KS | Fabricated Metal Product Manufacturing332439 | — | ◇ UNVERIFIED |
| CFCci Fluid Kinetics | Winfield | KS | Fabricated Metal Product Manufacturing332313 | — | ◇ UNVERIFIED |
| CACessna Aircraft CO the | Winfield | KS | Transportation Equipment Manufacturing336413 | — | ◇ UNVERIFIED |
| CSCoating Solutions | Winfield | KS | Fabricated Metal Product Manufacturing332618 | — | ◇ UNVERIFIED |
| GIGreif, INC. (stormwater) | Winfield | KS | Fabricated Metal Product Manufacturing332439 | — | ◇ UNVERIFIED |
| HLHusky Liners | Winfield | KS | Plastics and Rubber Products Manufacturing326299 | — | ◇ UNVERIFIED |
| JLJ-mac LLC | Winfield | KS | Nonmetallic Mineral Product Manufacturing327991 | — | ◇ UNVERIFIED |
| KIKsq Incorporated | Winfield | KS | Fabricated Metal Product Manufacturing332313 | — | ◇ UNVERIFIED |
| NRNewell Rubbermaid INC | Winfield | KS | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| RIRPPG, Inc. | Winfield | KS | Machinery Manufacturing333414 | — | ◇ UNVERIFIED |
| WKWinfield, Ks Stockpile | Winfield | KS | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| ZWZeeco Winfield LLC | Winfield | KS | Machinery Manufacturing333994 | — | ◇ UNVERIFIED |
