| 1 | Powder River Energy Corporation Sundance | $176.3M | $176.2M | $482.7M |
| 2 | Wyoming Educators Benefit Trust Cheyenne | $149.3M | $139.2M | $49.5M |
| 3 | High West Energy INC Pine Bluffs | $87.0M | $87.0M | $168.2M |
| 4 | High Plains Power INC Riverton | $85.2M | $85.1M | $156.5M |
| 5 | Lower Valley Energy INC Afton | $80.2M | $80.2M | $318.7M |
| 6 | Volunteers of America INC Sheridan | $61.2M | $56.7M | $68.8M |
| 7 | Delta Dental Plan of Wyoming Cheyenne | $57.6M | $51.8M | $26.3M |
| 8 | Cheyenne Frontier Days INC Cheyenne | $28.1M | $26.8M | $46.8M |
| 9 | Wyrulec Company Torrington | $26.2M | $26.2M | $57.0M |
| 10 | Cheyenne Leads Cheyenne | $25.1M | $18.3M | $44.1M |
| 11 | Whitney Benefits INC Sheridan | $22.8M | $0 | $130.0M |
| 12 | Wheatland Rural Electric Association Wheatland | $20.4M | $20.4M | $43.2M |
| 13 | Carbon Power & Light INC Saratoga | $17.6M | $17.6M | $60.1M |
| 14 | Big Horn Rural Electric Company Basin | $17.4M | $17.4M | $44.9M |
| 15 | Wyoming Machinery Company Employee Medical Benefit Trust Casper | $15.9M | $15.9M | $2.5M |
| 16 | Wold Foundation Casper | $14.8M | $0 | $53.1M |
| 17 | Laramie County Community College Foundation Cheyenne | $14.6M | $3.5M | $61.4M |
| 18 | Central Wyoming College Foundation Riverton | $10.5M | $9.2M | $32.9M |
| 19 | Homer a Scott and Mildred S Scott Foundation Sheridan | $10.1M | $0 | $24.5M |
| 20 | Central Wyoming Hospice Program Casper | $9.5M | $8.9M | $14.3M |
| 21 | Marna M Kuehne Foundation Sheridan | $8.7M | $0 | $27.6M |
| 22 | C I O S Wilson | $8.0M | $0 | $105.1M |
| 23 | Ivinson Memorial Hospital Foundation Laramie | $7.6M | $7.4M | $29.0M |
| 24 | Child Development Center of Natrona County Casper | $7.6M | $7.3M | $8.6M |
| 25 | Northeast Wyoming Community Health Foundation Gillette | $7.4M | $1.0M | $7.0M |
| 26 | The Childrens Learning Center INC Jackson | $7.4M | $7.4M | $13.1M |
| 27 | Jackson Hole Community Housing Jackson | $6.9M | $848K | $47.0M |
| 28 | Absaroka INC Worland | $6.7M | $6.7M | $4.4M |
| 29 | George B Storer Foundation INC Jackson | $5.9M | $0 | $49.2M |
| 30 | Evanston Child Development Center Evanston | $5.8M | $5.8M | $23.0M |
| 31 | Alternative Elder Living INC Sheridan | $5.8M | $5.8M | $5.4M |
| 32 | Wyoming Health Fairs Casper | $5.4M | $5.4M | $2.4M |
| 33 | Garland Light & Power Company Powell | $5.3M | $5.3M | $13.8M |
| 34 | Sojourner Tr Jackson | $5.3M | $5.3M | $120.7M |
| 35 | Casper Country Club Casper | $5.1M | $3.6M | $5.8M |
| 36 | Mental Health & Recovery Services of Jackson Hole Jackson | $4.9M | $4.9M | $6.7M |
| 37 | Cheyenne Country Club Cheyenne | $4.6M | $4.0M | $4.9M |
| 38 | Habitat for Humanity International INC Jackson | $4.4M | $4.3M | $12.2M |
| 39 | Richard F Dwyer - Eleanor W Dwyer Fund for Excellence Cody | $4.3M | $0 | $8.6M |
| 40 | Senior Center of Jackson Hole INC Jackson | $4.0M | $4.0M | $10.4M |
| 41 | Home Ventilating Institute Cheyenne | $3.8M | $2.7M | $1.5M |
| 42 | Etchepare Family Foundation Cheyenne | $3.7M | $0 | $3.9M |
| 43 | Sweetwater County Child Development Center INC Green River | $3.6M | $3.6M | $796K |
| 44 | Wyoming Education Association Cheyenne | $3.5M | $3.4M | $4.3M |
| 45 | Laramie Lodge No 390 Loyal Order of Moose Laramie | $3.4M | $3.4M | $4.5M |
| 46 | Sublette County Historical Society INC a Foundation Pinedale | $3.3M | $1.1M | $5.6M |
| 47 | Cody Stampede INC Cody | $3.1M | $3.1M | $4.6M |
| 48 | Wyoming School Boards Association Cheyenne | $3.0M | $2.2M | $7.6M |
| 49 | Jackson Hole Historical Society and Museum Jackson | $3.0M | $2.1M | $18.9M |
| 50 | Vernon S and Rowena W Griffith Foundation Sheridan | $2.6M | $0 | $15.1M |