| RBRiver Bend Industries | Blanchard | OK | Fabricated Metal Product Manufacturing332420 | 20-99 | ◐ LIKELY ACTIVE |
| RVRiver Valley | Panama | OK | Chemical Manufacturing325120 | — | ◐ LIKELY ACTIVE |
| RORoll Offs USA | Mead | OK | Fabricated Metal Product Manufacturing332439 | — | ◐ LIKELY ACTIVE |
| SSSand Springs | Sand Springs | OK | Primary Metal Manufacturing331110 | — | ◐ LIKELY ACTIVE |
| SFSapulpa Faclty | Sapulpa | OK | Fabricated Metal Product Manufacturing332312 | — | ◐ LIKELY ACTIVE |
| SFSeaboard Foods Guymon Pork Processing Plant | Guymon | OK | Food Manufacturing311611 | — | ◐ LIKELY ACTIVE |
| SFSeaboard Foods LLC | Guymon | OK | Food Manufacturing311611 | 500+ | ◐ LIKELY ACTIVE |
| SSSfc Schwan's Global Supply Chain, INC | Stilwell | OK | Food Manufacturing311412 | — | ◐ LIKELY ACTIVE |
| STSolar Turbines Broken Arrow | Broken Arrow | OK | Machinery Manufacturing333611 | 100-499 | ◐ LIKELY ACTIVE |
| STSpectrum Tracer Services | Tulsa | OK | Food Manufacturing311615 | — | ◐ LIKELY ACTIVE |
| SNSpiers New Technologies - Sunnylane | Oklahoma City | OK | Printing and Related Support Activities323111 | — | ◐ LIKELY ACTIVE |
| SASpirit Aerosystems INC | Tulsa | OK | Computer and Electronic Product Manufacturing334511 | — | ◐ LIKELY ACTIVE |
| SISrm Inc-hefner Plant | Oklahoma City | OK | Nonmetallic Mineral Product Manufacturing327320 | 1-19 | ◐ LIKELY ACTIVE |
| TUTerex USA LLC / Cmi Terex CORP | Oklahoma City | OK | Machinery Manufacturing333120 | — | ◐ LIKELY ACTIVE |
| TITerra International (oklahoma) Inc/woodward Complex | Woodward | OK | Chemical Manufacturing325311 | — | ◐ LIKELY ACTIVE |
| TMTracker Miami Plant | Miami | OK | Transportation Equipment Manufacturing336612 | — | ◐ LIKELY ACTIVE |
| TCTrinity Containers, LLC Plant No. 1609 | Catoosa | OK | Fabricated Metal Product Manufacturing332313 | — | ◐ LIKELY ACTIVE |
| TDTubacex Durant INC. | Durant | OK | Primary Metal Manufacturing331210 | 20-99 | ◐ LIKELY ACTIVE |
| TCTulsa Centerless Bar Processing, INC. | Tulsa | OK | Fabricated Metal Product Manufacturing332710 | 20-99 | ◐ LIKELY ACTIVE |
| TMTulsa Milling and Anodizing Operation | Tulsa | OK | Fabricated Metal Product Manufacturing332813 | — | ◐ LIKELY ACTIVE |
| TFTyson Foods INC | Broken Bow | OK | Food Manufacturing311119 | — | ◐ LIKELY ACTIVE |
United States Gypsum | Southard | OK | Nonmetallic Mineral Product Manufacturing327420 | — | ◐ LIKELY ACTIVE |
| VPVerdigris Plant | Claremore | OK | Chemical Manufacturing325311 | — | ◐ LIKELY ACTIVE |
| WIWebco Industries, Star Center Tube | Sand Springs | OK | Primary Metal Manufacturing331210 | — | ◐ LIKELY ACTIVE |
| WNWeyerhaeuser Nr CO Idabel Sawmill | Idabel | OK | Wood Product Manufacturing321113 | — | ◐ LIKELY ACTIVE |
| WFWoodward Faclty | Woodward | OK | Chemical Manufacturing325180 | — | ◐ LIKELY ACTIVE |
| WRWynnewood Refinery | Wynnewood | OK | Petroleum and Coal Products Manufacturing324110 | — | ◐ LIKELY ACTIVE |
| ZWZeeco West | Broken Arrow | OK | Machinery Manufacturing333994 | 100-499 | ◐ LIKELY ACTIVE |
| ABAluminum Beverage Can Lid Mfg Facility | Oklahoma City | OK | Fabricated Metal Product Manufacturing332431 | — | ◐ LIKELY ACTIVE |
| BPBaker Petrolite CORP | Sand Springs | OK | Chemical Manufacturing325110 | — | ◐ LIKELY ACTIVE |
| BCBalon Corporation | Oklahoma City | OK | Fabricated Metal Product Manufacturing332911 | — | ◐ LIKELY ACTIVE |
| BBBroken Bow Osb Mill | Broken Bow | OK | Wood Product Manufacturing321219 | — | ◐ LIKELY ACTIVE |
| CICargill INC Salt Div / Freedom Solar Salt Plant | Freedom | OK | Food Manufacturing311942 | — | ◐ LIKELY ACTIVE |
| CPCentral Plains Cement Company | Tulsa | OK | Nonmetallic Mineral Product Manufacturing327310 | — | ◐ LIKELY ACTIVE |
| CCCesi Chemical | Marlow | OK | Chemical Manufacturing325998 | — | ◐ LIKELY ACTIVE |
| CFClaremore Faclty | Claremore | OK | Primary Metal Manufacturing331420 | — | ◐ LIKELY ACTIVE |
| CBCommercial Brick | Wewoka | OK | Nonmetallic Mineral Product Manufacturing327120 | — | ◐ LIKELY ACTIVE |
| CMContract Manufacturer, LLC (cm Trailers) | Madill | OK | Transportation Equipment Manufacturing336212 | — | ◐ LIKELY ACTIVE |
| DIDarling Ingredients INC / Darling Collinsville | Collinsville | OK | Food Manufacturing311225 | — | ◐ LIKELY ACTIVE |
| FPFrontier Plastic Fabricators INC / 4518 W 56th St South Tulsa Faclty | Tulsa | OK | Plastics and Rubber Products Manufacturing326122 | — | ◐ LIKELY ACTIVE |
| GWGeneral Wire & Supply CO INC | Sand Springs | OK | Fabricated Metal Product Manufacturing332618 | — | ◐ LIKELY ACTIVE |
| GCGreen Country Marble | Glenpool | OK | Plastics and Rubber Products Manufacturing326199 | — | ◐ LIKELY ACTIVE |
| HUHolcim US Inc/ada Plt | Ada | OK | Nonmetallic Mineral Product Manufacturing327310 | — | ◐ LIKELY ACTIVE |
| IPInternational Paper - Valliant/ip Valliant Paper Mill | Valliant | OK | Paper Manufacturing322130 | — | ◐ LIKELY ACTIVE |
| JZJohn Zink Apache Facility | Tulsa | OK | Primary Metal Manufacturing331210 | — | ◐ LIKELY ACTIVE |
| KCKimberly-clark Corp-jenks Fac | Jenks | OK | Paper Manufacturing322121 | — | ◐ LIKELY ACTIVE |
| LPLatham Pool Products - Seminole | Seminole | OK | Plastics and Rubber Products Manufacturing326199 | — | ◐ LIKELY ACTIVE |
| MMMertz Manufacturing, LLC | Ponca City | OK | Fabricated Metal Product Manufacturing332999 | — | ◐ LIKELY ACTIVE |
| MTMidwest Towers Incorporated | Chickasha | OK | Plastics and Rubber Products Manufacturing326199 | — | ◐ LIKELY ACTIVE |
| MCMilamar Coatings LLC | Oklahoma City | OK | Chemical Manufacturing325510 | — | ◐ LIKELY ACTIVE |