| Lawton Metropolitan Area Airport Authority | Lawton | $7.4M |
| Lawton Public School | Lawton | $42M |
| Leader Communications Inc. | Oklahoma City | $69M |
| Legal Aid Services of Oklahoma, Inc. | Oklahoma City | $12M |
| Lift Community Action Agency Inc | Hugo | $39M |
| Long Wave Inc. | Oklahoma City | $114M |
| LSB Industries, Inc | Oklahoma City | $30M |
| Machine Tool Marketing Inc | Bixby | $23M |
| Machine Tool Specialties, LLC | Tulsa | $29M |
| Magellan Terminals Holdings LP | | $55M |
| Maguire-Ohara Construction Inc | Oklahoma City | $43M |
| Malones CNC Machining Inc | | $31M |
| Maryetta School District 22 | Stilwell | $8.7M |
| Mason & Hanger + Mead & Hunt Joint Venture | Tulsa | $13M |
| McAlester Housing Authority | | $8.6M |
| Mercy Hospital Ada, Inc | Ada | $11M |
| Metropolitan Tulsa Transit Authority | Tulsa | $30M |
| MGS Construction Services Inc. | Sallisaw | $25M |
| Miami Housing Authority | | $9.0M |
| Miami Marine Services, LLC | Miami | $22M |
| Miami Tribe of Oklahoma | Miami | $31M |
| Mid-America Christian University, Inc. | | $24M |
| Military Department of the State of Oklahoma | Oklahoma City | $238M |
| Mint Turbines LLC | Stroud | $21M |
| Mitchell Consulting Services Group Inc | Oklahoma City | $31M |
| Mitchell Vantage Systems LLC | | $251M |
| Modoc Nation | Miami | $57M |
| Morton Comprehensive Health Services, Inc | | $26M |
| Murray State College | | $18M |
| Muscogee (creek) Nation | Okmulgee | $406M |
| Muscogee Arora JV LLC | Okmulgee | $51M |
| Muscogee Asset Protection, LLC | Okmulgee | $9.6M |
| Muscogee Creek Nation | Okmulgee | $558M |
| Muscogee Staffing Solutions, LLC | Okmulgee | $88M |
| Muskogee City-County Port Authority | Muskogee | $25M |
| National Rural Water Association | Duncan | $249M |
| Native Star Group, Inc | Jay | $47M |
| Newview Oklahoma, Inc. | Oklahoma City | $55M |
| Northeastern Oklahoma a & M College | | $29M |
| Northeastern Oklahoma Community Health Centers, Inc. | | $16M |
| Northeastern State University | Tahlequah | $77M |
| Northeastern Tribal Health System | Miami | $47M |
| Northern Oklahoma College | | $26M |
| Northrop Grumman Systems Corporation | Oklahoma City | $658M |
| Northwestern Oklahoma State University | | $22M |
| Numunu Martinez JV, LLC | Lawton | $14M |
| Numunu Staffing LLC | Lawton | $13M |
| Objectstream Inc | | $21M |
| Oge Energy Corp | Oklahoma City | $14M |
| Ok DEPT of Emergency MGMT | Oklahoma City | $509M |
| Oklahoma Baptist University | | $15M |
| Oklahoma Broadband Office | Oklahoma City | $808M |
| Oklahoma Capitol Improvement Authority | Oklahoma City | $24M |
| Oklahoma Christian University, Inc | | $17M |
| Oklahoma City Airport Trust | Oklahoma City | $92M |
| Oklahoma City Community College | | $64M |
| Oklahoma City County Health Department | Oklahoma City | $15M |
| Oklahoma City Housing Authority | Oklahoma City | $235M |
| Oklahoma City University | | $9.6M |
| Oklahoma City Water Utilities Trust | Oklahoma City | $122M |
| Oklahoma Communication Systems LLC | | $36M |
| Oklahoma Community Service Commission Inc. | Oklahoma City | $12M |
| Oklahoma Corporation Commission | Oklahoma City | $112M |
| Oklahoma Department of Career and Technology Education | Stillwater | $114M |
| Oklahoma Department of Commerce | Oklahoma City | $387M |
| Oklahoma Department of Mental Health and Substance Abuse Services | Oklahoma City | $227M |
| Oklahoma Department of Transportation | Oklahoma City | $4.2B |
| Oklahoma Department of Wildlife Conservation | Oklahoma City | $127M |
| Oklahoma District Attorneys Council | Oklahoma City | $79M |
| Oklahoma Employment Security COMM | Oklahoma City | $223M |
| Oklahoma Gas and Electric Company | Oklahoma City | $139M |
| Oklahoma Health Care Authority | Oklahoma City | $32B |
| Oklahoma Historical Society | Oklahoma City | $12M |
| Oklahoma Medical Research Foundation | Oklahoma City | $173M |
| Oklahoma Office of Homeland Security | Oklahoma City | $45M |
| Oklahoma Panhandle State University | | $13M |
| Oklahoma Partnership for School Readiness Foundation, Inc | Oklahoma City | $15M |
| Oklahoma Public School Resource Center, Inc | Oklahoma City | $43M |
| Oklahoma Secretary of Energy and Environment | Oklahoma City | $34M |
| Oklahoma State Attorney General | Oklahoma City | $24M |
| Oklahoma State Department of Health | Oklahoma City | $573M |
| Oklahoma State Regents for Higher Education | Oklahoma City | $50M |
| Oklahoma State University | | $35M |
| Oklahoma State University | Stillwater | $405M |
| Oklahoma State University | Tulsa | $74M |
| Oklahoma State University | | $24M |
| Oklahoma Student Loan Authority | | $13M |
| Oklahoma Veterans Center | | $36M |
| Oklahoma Water Resources Board | Oklahoma City | $98M |
| Oklahoma Western Telephone Company | Lawton | $131M |
| Oklahoma, State of | Oklahoma City | $15M |
| Omni Air International, LLC | Tulsa | $734M |
| Omnia Midstream Partners LLC | Tulsa | $8.9M |
| One Gas Inc | Oklahoma City | $12M |
| Onsite Construction Group LLC | Oklahoma City | $109M |
| Oral Roberts University | Tulsa | $39M |
| Osage County Interlocal Co-Op | Hominy | $10M |
| Osage Nation | Pawhuska | $235M |
| Osage Nation Energy Services LLC | Pawhuska | $31M |
| Osteopathic Medical Education Consortium of Oklahoma, Inc | Tulsa | $64M |
| Otoe-Missouria Tribe | Red Rock | $40M |
| Ottawa Indian Tribe of Oklahoma | Miami | $24M |
| Panhandle Telecommunication Systems, Inc. | | $18M |
| Panhandle Telephone Cooperative Inc. | Guymon | $84M |
| Pawnee Nation of Oklahoma | Pawnee | $92M |
| Peoria Housing Authority | Miami | $11M |
| Peoria Tribe of Indians of Oklahoma | Miami | $38M |
| Pine Cellular Phones Inc | Broken Bow | $37M |
| Pine Telephone Co Inc | | $100M |
| Pioneer Long Distance, Inc. | | $13M |
| Pioneer Telephone Cooperative Inc | Kingfisher | $288M |
| Ponca Tribe of Oklahoma | Ponca City | $80M |
| Pono Aina Management LLC | Midwest City | $202M |
| Power Washing Extreme, Inc. (DBA) Pwe, Inc. | Lawton | $29M |
| Pratt & Whitney Military Aftermarket Services, Inc. | Oklahoma City | $65M |
| Pushmataha Family Medical Center Inc | | $9.0M |
| Quapaw Nation | Quapaw | $85M |
| Quiktrip Corporation | Tulsa | $13M |
| R & D Maintenance Services Inc | Tulsa | $152M |
| Ready Services, LLC | Tulsa | $9.8M |
| Red Eagle 2 JV | Coweta | $16M |
| Red Eagle 3 JV | Coweta | $31M |
| Red Eagle JV | Coweta | $104M |
| Red River Science & Technology, LLC | Lawton | $212M |
| Redlands Community College | | $16M |
| Redtown Technical Services, LLC | Norman | $92M |
| Robinson Aviation (rva), Inc. | Oklahoma City | $339M |
| Robison Medical Resource Group LLC | Tulsa | $11M |
| Rogers State University Foundation, Inc. | | $32M |
| Rose State College | | $40M |
| Ross Group Construction Corporation, LLC | Tulsa | $216M |
| Rural Housing of | | $14M |
| Sac & Fox Housing Authority Inc | | $9.7M |
| Sac & Fox Nation | Stroud | $111M |
| Sage Energy Trading LLC | Tulsa | $30M |
| Sardis Lake Water Authority | Clayton | $19M |
| Schatz Publishing Group, LLC | Blackwell | $53M |
| Seminole Municipal Authority | Seminole | $9.2M |
| Seminole State College | Seminole | $28M |
| Seneca Cayuga Tribe Ofoklahoma | Grove | $35M |
| SGS LLC | Yukon | $180M |
| Shawnee Tribe | Miami | $22M |
| Sheffield Construction, L.L.C. | Lawton | $16M |
| Shortgrass Community Health Center Inc | Hollis | $11M |
| Sitemaster Inc | Tulsa | $7.6M |
| SJ Innovations LLC | Oklahoma City | $9.0M |
| Southeastern Oklahoma State University | Durant | $54M |
| Southern Nazarene University Foundation | | $19M |
| Southern Plains Cable, L.L.C | Lawton | $8.9M |
| Southern Plains Tribal Health Board Foundation | Oklahoma City | $44M |
| Southwest Intermediary Finance Team, Inc | Weatherford | $9.2M |
| Southwest Oklahoma Community Action Group, Inc. | | $12M |
| Southwestern Oklahoma State University Foundation, Inc. | | $39M |
| Southwind Construction Services, LLC | Edmond | $46M |
| Spartan Education, LLC | | $13M |
| Spec Tech USA Inc | | $9.6M |
| Spur Design, LLC | Oklahoma City | $65M |
| SS Medical, Inc. | Kiefer | $16M |
| State Department of Education | Oklahoma City | $3.7B |
| State of Oklahoma Department of Public Safety | Oklahoma City | $53M |
| State of Oklahoma East Central University | Ada | $48M |
| Stigler Health and Wellness Center Inc. | Stigler | $48M |
| Stigler Municipal Improvement Authority | Stigler | $8.5M |
| Stillwater Public Housing Authority | | $24M |
| Stillwater Utilities Authority | Stillwater | $10M |
| Stilwell Public Schools | Stilwell | $9.2M |
| Strategic Mission Systems, LLC | Midwest City | $109M |
| Summit Bradford Apartments, L.P. | | $8.9M |
| Summit Edenwood Apartments, L.P. | | $9.0M |
| Sunbeam Family Services, Inc. | Oklahoma City | $60M |
| Tahkox E2-Whitetail LLC | Bartlesville | $11M |
| Teledyne Flir Defense, LLC | Stillwater | $141M |
| Terra Construction, LLC | Oklahoma City | $12M |
| Terral Telephone Co | Oklahoma City | $2.9M |
| The Boeing Company | Oklahoma City | $5.2B |
| The Boeing Company | Oklahoma City | $995M |
| The Broken Bow Public Works Authority | Broken Bow | $23M |
| The Housing Authority of the Kaw Tribe of Indians of Oklahoma | Newkirk | $11M |
| The Nordam Group LLC | Tulsa | $10M |
| The Oklahoma Mental Health Council | Oklahoma City | $8.6M |
| The Seminole Nation of Oklahoma | Wewoka | $113M |
| The Tenkiller Utilities Authority | Hulbert | $20M |
| The University of Tulsa | Tulsa | $61M |
| Thlopthlocco Tribal Town | Okemah | $16M |
| Tiger Natural Gas, Inc. | Tulsa | $64M |
| Tonkawa Tribe | Tonkawa | $22M |
| Totah Communications Inc | Ochelata | $47M |
| TRC Government Services, LLC | Tulsa | $59M |
| True Wireless | | $11M |
| Tulsa Community College | Tulsa | $117M |
| Tulsa Community Foundation | Tulsa | $38M |
| Tulsa Educare, Inc. | Tulsa | $41M |
| Tulsa Technology Center | | $11M |
| Tulsa Welding School, Inc. | | $106M |
| U.S. Pioneer, L.L.C. | | $27M |
| Unami HWH Joint Ventures, LLC | Anadarko | $15M |
| Unami LLC | Tulsa | $43M |
| United Community Action Program Inc | Pawnee | $56M |
| United Dynamics, Inc | Shawnee | $28M |
| United Keetoowah Band of Cherokee | Tahlequah | $60M |
| United Systems, LLC | | $11M |
| University of Central Oklahoma | Edmond | $114M |
| University of Oklahoma | Norman | $804M |
| University of Oklahoma | Oklahoma City | $380M |
| University of Science & Arts of Oklahoma | | $16M |
| US Foods Inc | | $142M |
| Valliant Telephone Company | | $19M |
| Variety Care, Inc. | Oklahoma City | $38M |
| W-T Federal Joint Venture | Oklahoma City | $19M |
| W-T Joint Venture | Oklahoma City | $20M |
| Waldrop Construction Inc | Oklahoma City | $23M |
| Warfeather, LLC | Coweta | $23M |
| Warner School District I 74 | Warner | $12M |
| WCD WIC Program | Anadarko | $22M |
| Western Farmers Electric Cooperative | Anadarko | $24M |
| Western Oklahoma State College | | $15M |
| Whitetail Environmental, LLC | Jay | $19M |
| Wichita and Affiliated Tribes | Anadarko | $53M |
| Wyandotte Nation | Wyandotte | $65M |
| Wyandotte Technologies | Wyandotte | $39M |
| Xrdefense, LLC | Oklahoma City | $24M |