| OKLAHOMA SKYNET INC | $16,866,315 | $16,851,328 |
| BIG FIVE COMMUNITY SERVICES INC | $17,623,883 | $16,697,846 |
| CENTRAL STATE COMMUNITY SERVICES OKLAHOMA INC | $16,885,473 | $15,900,888 |
| AMERICAN ASSOCIATION OF PETROLEUM GEOLOGISTS | $17,071,589 | $15,599,495 |
| TULSA FIREFIGHTERS HEALTH AND WELFARE PLAN | $15,268,313 | $15,527,720 |
| BANCFIRST CORPORATION EMPLOYEES BENEFIT TRUST | $14,222,410 | $15,515,157 |
| PARKSIDE INC | $17,631,984 | $15,475,842 |
| LETA MCFARLIN CHAPMAN MEMORIAL TR 486003AC0 | $18,821,630 | $15,472,697 |
| CN ENTERPRISES HEALTH PLAN TRUST | $16,053,739 | $15,414,183 |
| TULSA JEWISH COMMUNITY RETIREMENT AND HEALTH CARE CENTER INC | $15,029,106 | $15,313,251 |
| SOCIETY OF EXPLORATION GEOPHYSICISTS | $15,740,796 | $15,229,984 |
| CENTRAL OKLAHOMA FAMILY MEDICAL CENTER INC | $17,181,153 | $14,989,539 |
| MORTON COMPREHENSIVE HEALTH SERVICES INC | $15,156,025 | $14,978,330 |
| KIRKPATRICK FAMILY AFFILIATED FUND OF OCCF INC | $11,766,230 | $14,562,475 |
| PURCELL MUNICIPAL HOSPITAL | $13,762,523 | $14,439,817 |
| HOME OF HOPE INC | $15,299,447 | $14,433,609 |
| OSMA HEALTH HEALTH PLAN | $15,021,770 | $14,310,099 |
| OKLAHOMA CITY GOLF AND COUNTRY CLUB | $13,873,076 | $14,183,252 |
| ST SIMEONS EPISCOPAL HOME INC | $13,245,323 | $14,104,728 |
| YOUNG MENS CHRISTIAN ASSOCIATION OF GREATER TULSA | $20,271,975 | $14,038,234 |
| ALLEGIANCE CREDIT UNION | $15,057,638 | $13,989,514 |
| PIONEER LIBRARY SYSTEM | $15,507,691 | $13,978,186 |
| F AND CS MENTAL HEALTH CARE INC | $14,410,789 | $13,822,203 |
| LEGAL AID SERVICES OF OKLAHOMA INC | $13,755,023 | $13,723,800 |
| CROSSROADS YOUTH AND FAMILY SERVICES INC | $13,927,375 | $13,722,849 |