| IBInterstate Brands Corporation | Oklahoma City | OK | Food Manufacturing311812 | — | ◇ UNVERIFIED |
| IRIofina Resources, INC. (i011) | Dover | OK | Chemical Manufacturing325180 | — | ◇ UNVERIFIED |
| IRIofina Resources, INC. (io10) | Kingfisher | OK | Chemical Manufacturing325180 | — | ◇ UNVERIFIED |
| IRIofina Resources, INC. (io5) | Alva | OK | Chemical Manufacturing325180 | — | ◇ UNVERIFIED |
| IRIofina Resources, INC. (io8) | Arnett | OK | Chemical Manufacturing325180 | — | ◇ UNVERIFIED |
| IRIofina Resources, INC. (io9) | Kingfisher | OK | Chemical Manufacturing325180 | — | ◇ UNVERIFIED |
| IFIpc Fabricators LLC | Tulsa | OK | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| JCJack's Custom Steel Products | Arcadia | OK | Fabricated Metal Product Manufacturing332323 | — | ◇ UNVERIFIED |
| JCJackson Clip CO. | Mazie | OK | Primary Metal Manufacturing331222 | — | ◇ UNVERIFIED |
| JWJakes Welding | Ringwood | OK | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| JIJak Industries LLC | Tulsa | OK | Machinery Manufacturing333997 | — | ◇ UNVERIFIED |
| JPJames Pinney | Bartlesville | OK | Beverage and Tobacco Product Manufacturing312120 | — | ◇ UNVERIFIED |
| JPJanice Parker | Skiatook | OK | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| JEJasar's Enterprises, INC. | Edmond | OK | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| JWJ.b.s' Welding, INC. | Ada | OK | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| JCJCI Creative LLC | Norman | OK | Miscellaneous Manufacturing339950 | — | ◇ UNVERIFIED |
| JSJcp Specialty Foods | Durant | OK | Food Manufacturing311612 | — | ◇ UNVERIFIED |
| JIJcr Industrial LLC | Tulsa | OK | Machinery Manufacturing333517 | — | ◇ UNVERIFIED |
| JFJenks Facility | Jenks | OK | Paper Manufacturing322291 | — | ◇ UNVERIFIED |
| JIJer-co Industries, INC. | Locust Grove | OK | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| JMJero Manufacturing, Inc. | Tulsa | OK | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| JAJoco Assembly LLC | Tulsa | OK | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| JRJoe Roberts Welding, INC. | Ringling | OK | Fabricated Metal Product Manufacturing332323 | — | ◇ UNVERIFIED |
| JYJohn Young Enterprises, INC. | Nowata | OK | Food Manufacturing311611 | — | ◇ UNVERIFIED |
| JSJorame Superior Honing | Tulsa | OK | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| JMJoslyn Mfg Former Rab Valley Wood Preserving | Panama | OK | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
| JMJ&s Machine & Valve, INC. | Nowata | OK | Fabricated Metal Product Manufacturing332911 | — | ◇ UNVERIFIED |
| JMJ's Metal Fabrication LLC | Tulsa | OK | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| JIJv Industrial Skiatook | Skiatook | OK | Fabricated Metal Product Manufacturing332313 | — | ◇ UNVERIFIED |
| KDKage Design Studio LLC | Broken Arrow | OK | Furniture and Related Product Manufacturing337212 | — | ◇ UNVERIFIED |
| KWKc Woodwork and Fixture, INC. | Tulsa | OK | Furniture and Related Product Manufacturing337211 | — | ◇ UNVERIFIED |
| KIKeco, INC. | Oklahoma City | OK | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| KGKeeley's Grand Wazoo Holding Company LLC | Oklahoma City | OK | Computer and Electronic Product Manufacturing334310 | — | ◇ UNVERIFIED |
| KKelvion (cimarron) | Catoosa | OK | Fabricated Metal Product Manufacturing332410 | — | ◇ UNVERIFIED |
| KKelvion (keystone) | Catoosa | OK | Fabricated Metal Product Manufacturing332410 | — | ◇ UNVERIFIED |
| KCKerkstra Creative Corporation | Tulsa | OK | Fabricated Metal Product Manufacturing332812 | — | ◇ UNVERIFIED |
| KDKevin D Angel | Atoka | OK | Textile Mills313310 | — | ◇ UNVERIFIED |
| KMKeystone Machine Works | Sand Springs | OK | Fabricated Metal Product Manufacturing332313 | — | ◇ UNVERIFIED |
| KCKimberly Clark Corporation | Jenks | OK | Paper Manufacturing322121 | — | ◇ UNVERIFIED |
| KHKirkwall Holdings LLC | Tulsa | OK | Miscellaneous Manufacturing339950 | — | ◇ UNVERIFIED |
| KCKochendorfer Craft Brewing Company | Oklahoma City | OK | Beverage and Tobacco Product Manufacturing312120 | — | ◇ UNVERIFIED |
| KNKoch Nitrogen | Enid | OK | Chemical Manufacturing325311 | — | ◇ UNVERIFIED |
| KLKwikset Locks | Bristow | OK | Fabricated Metal Product Manufacturing332919 | — | ◇ UNVERIFIED |
| LMLanda Mobile Systems | Tulsa | OK | Electrical Equipment, Appliance & Component Manufacturing335999 | — | ◇ UNVERIFIED |
| LGLaser Group, LLC | Tulsa | OK | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
| LBLaurannae Baking Company, LLC | Jenks | OK | Food Manufacturing311811 | — | ◇ UNVERIFIED |
| LWLawton Window Co., INC. | Lawton | OK | Fabricated Metal Product Manufacturing332323 | — | ◇ UNVERIFIED |
| LCLazy Circles Brewing, L.P. | Norman | OK | Beverage and Tobacco Product Manufacturing312120 | — | ◇ UNVERIFIED |
| LCLetica Corporation | Oklahoma City | OK | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| LELinde Engineering North America, INC. | Catoosa | OK | Chemical Manufacturing325120 | — | ◇ UNVERIFIED |
