| PCPlatform Coatings LLC / Platform Coatings LLC | Oklahoma City, OK | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| PWPrairie Wolf Spirits, Inc | Guthrie, OK | Beverage and Tobacco Product Manufacturing312140 | — | ◇ UNVERIFIED |
| PLPratt Love Box LLC | Oklahoma City, OK | Paper Manufacturing322211 | — | ◇ UNVERIFIED |
| PIPremiercraft INC. | Oklahoma City, OK | Fabricated Metal Product Manufacturing332323 | — | ◇ UNVERIFIED |
| PSProgressive Stamping, LLC | Oklahoma City, OK | Fabricated Metal Product Manufacturing332116 | — | ◇ UNVERIFIED |
| PSPro Stainless & Sheet Metal LLC | Oklahoma City, OK | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
| PFProtium Fuel Systems | Del City, OK | Transportation Equipment Manufacturing336312 | — | ◇ UNVERIFIED |
| PSPublic Supply Company | Oklahoma City, OK | Fabricated Metal Product Manufacturing332321 | — | ◇ UNVERIFIED |
| PBPurMa Biologics, LLC | Oklahoma City, OK | Chemical Manufacturing325414 | — | ◇ UNVERIFIED |
| QLQualGen LLC | Edmond, OK | Chemical Manufacturing325411 | — | ◇ UNVERIFIED |
| QSQuality Stainless, INC. | Oklahoma City, OK | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
| RTRandall's Temperture Control Specialist INC. | Yukon, OK | Machinery Manufacturing333415 | — | ◇ UNVERIFIED |
| RFRedneck Firearms, INC. | Harrah, OK | Fabricated Metal Product Manufacturing332994 | — | ◇ UNVERIFIED |
 Reel Power International, INC. | Oklahoma City, OK | Machinery Manufacturing333298 | — | ◇ UNVERIFIED |
| RIResonance, Inc | Oklahoma City, OK | Computer and Electronic Product Manufacturing334310 | — | ◇ UNVERIFIED |
| RRRiverside Ranch, LLC | Norman, OK | Wood Product Manufacturing321999 | — | ◇ UNVERIFIED |
| RIRobertson-ceco Ii CORP. | Oklahoma City, OK | Fabricated Metal Product Manufacturing332311 | — | ◇ UNVERIFIED |
| RIRobyn, INC. | Oklahoma City, OK | Printing and Related Support Activities323111 | — | ◇ UNVERIFIED |
| RRRocking R Ranch LLC | Noble, OK | Fabricated Metal Product Manufacturing332216 | — | ◇ UNVERIFIED |
| RBRosebearys Bakery LLC | Guthrie, OK | Food Manufacturing311811 | — | ◇ UNVERIFIED |
| RBRoughtail Brewing Company LLC | Oklahoma City, OK | Beverage and Tobacco Product Manufacturing312120 | — | ◇ UNVERIFIED |
| RPRupture Pin Technology, INC. | Oklahoma City, OK | Fabricated Metal Product Manufacturing332911 | — | ◇ UNVERIFIED |
| RCRyan Coomes Custom Awnings , LLC | Oklahoma City, OK | Furniture and Related Product Manufacturing337920 | — | ◇ UNVERIFIED |
 Seagate Technology | Oklahoma City, OK | Computer and Electronic Product Manufacturing334112 | — | ◇ UNVERIFIED |
| SKService King Manufacturing, INC. | Stroud, OK | Machinery Manufacturing333132 | — | ◇ UNVERIFIED |
| SRSeward Road Batch Plant | Guthrie, OK | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| SMSheet Metal Specialist of Edmond, LLC | Edmond, OK | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
| SUShutters Unlimited LTD | Oklahoma City, OK | Wood Product Manufacturing321911 | — | ◇ UNVERIFIED |
| SNSigns Now | Norman, OK | Miscellaneous Manufacturing339950 | — | ◇ UNVERIFIED |
| SBSkydance Brewing Company, Inc. | Guthrie, OK | Beverage and Tobacco Product Manufacturing312120 | — | ◇ UNVERIFIED |
| SBSkydance Brewing Company, Inc. | Oklahoma City, OK | Beverage and Tobacco Product Manufacturing312120 | — | ◇ UNVERIFIED |
| SBSkydance Brewing Company, LLC | Oklahoma City, OK | Beverage and Tobacco Product Manufacturing312120 | — | ◇ UNVERIFIED |
| SSSmart Shelters, INC. | Oklahoma City, OK | Fabricated Metal Product Manufacturing332321 | — | ◇ UNVERIFIED |
| SISmdi, INC. | Oklahoma City, OK | Machinery Manufacturing333132 | — | ◇ UNVERIFIED |
| SPSnyder Printing, INC. | Oklahoma City, OK | Printing and Related Support Activities323111 | — | ◇ UNVERIFIED |
| SMSooner Magnetics | Choctaw, OK | Plastics and Rubber Products Manufacturing326150 | — | ◇ UNVERIFIED |
| SPSooner Printing, INC. | Oklahoma City, OK | Printing and Related Support Activities323111 | — | ◇ UNVERIFIED |
| SWSooner Wiping Rags LLC | Oklahoma City, OK | Textile Product Mills314999 | — | ◇ UNVERIFIED |
| SCSouth Council Oil Mill | Oklahoma City, OK | Food Manufacturing311224 | — | ◇ UNVERIFIED |
| SGSouthern Grind, LLC | Edmond, OK | Petroleum and Coal Products Manufacturing324122 | — | ◇ UNVERIFIED |
| SESouthwest Engineering Company | Oklahoma City, OK | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| SNSpiers New Technologies South Building | Oklahoma City, OK | Electrical Equipment, Appliance & Component Manufacturing335911 | — | ◇ UNVERIFIED |
| S6Spudnik 67, Inc | Moore, OK | Miscellaneous Manufacturing339950 | — | ◇ UNVERIFIED |
| SWState Wide Electric, INC. | Edmond, OK | Electrical Equipment, Appliance & Component Manufacturing335122 | — | ◇ UNVERIFIED |
| SBStonecloud Brewing Company LLC | Oklahoma City, OK | Beverage and Tobacco Product Manufacturing312120 | — | ◇ UNVERIFIED |
| SMSunrooms & More Design Center INC. | Oklahoma City, OK | Fabricated Metal Product Manufacturing332311 | — | ◇ UNVERIFIED |
| SNSuperior Neon Company, INC. | Yukon, OK | Miscellaneous Manufacturing339950 | — | ◇ UNVERIFIED |
| SNSuperior Neon Company, INC. | Oklahoma City, OK | Miscellaneous Manufacturing339950 | — | ◇ UNVERIFIED |
| TATaylor and Sons Pipe and Steel | Chickasha, OK | Fabricated Metal Product Manufacturing332311 | — | ◇ UNVERIFIED |
| TDTed Davis Enterprises, INC. | Oklahoma City, OK | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
