| VARIETY CARE INC | $62,482,203 | $56,489,775 |
| FAMILY AND CHILDRENS SERVICES INC | $59,262,465 | $55,021,421 |
| FARMERS UNION HOSPITAL ASSOCIATION | $52,306,603 | $54,187,644 |
| J A LETA M CHAPMAN CHARITABLE TR 486002AC2 | $64,088,635 | $53,846,718 |
| INDIAN ELECTRIC COOPERATIVE INC | $53,335,918 | $53,335,918 |
| DEAN MCGEE EYE INSTITUTE | $52,222,184 | $52,994,510 |
| LAKE REGION ELECTRIC COOPERATIVE INC | $49,837,366 | $50,039,247 |
| CADDO ELECTRIC COOPERATIVE INC | $48,573,964 | $47,296,327 |
| CHOCTAW ELECTRIC COOPERATIVE INC | $47,052,213 | $47,052,213 |
| OKLAHOMA MENTAL HEALTH COUNCIL | $53,579,075 | $46,714,398 |
| NATIONAL RURAL WATER ASSOCIATION | $49,940,515 | $46,292,818 |
| CREOKS MENTAL HEALTH SERVICES | $49,010,876 | $45,838,278 |
| ISLANDS HOSPICE INC | $48,717,188 | $43,960,854 |
| CANCER CENTERS OF SOUTHWEST OKLAHOMA | $43,943,428 | $43,447,310 |
| LAUREATE PSYCHIATRIC CLINIC AND HOSPITALINC | $46,010,297 | $42,351,228 |
| MONTEREAU INC | $39,005,404 | $39,307,462 |
| RED RIVER VALLEY RURUAL ELECTRIC ASSOCIATION | $39,272,690 | $39,272,690 |
| KIAMICHI ELECTRIC COOPERATIVE INC | $38,871,267 | $38,871,267 |
| RURAL ELECTRIC COOPERATIVE INC | $38,427,594 | $38,302,856 |
| VOICE OF THE MARTYRS INC | $41,426,207 | $37,473,139 |
| ADAIR COUNTY HEALTH CENTER INC | $37,087,631 | $37,232,497 |
| KI BOIS COMMUNITY ACTION FOUNDATION | $38,106,787 | $36,026,415 |
| COOKSON HILLS ELECTRIC COOPERATIVE INC | $35,802,287 | $35,802,287 |
| WEOKIE CREDIT UNION | $42,986,888 | $35,498,173 |
| SOUTHEASTERN ELECTRIC COOPERATIVE INC | $35,144,946 | $35,144,946 |