| 1 | Global Greengrants Fund INC Boulder | $93.9M | $38.1M | $69.2M |
| 2 | Colorado Open Lands Lakewood | $51.4M | $51.3M | $14.0M |
| 3 | Water Research Foundation Denver | $45.7M | $24.1M | $57.1M |
| 4 | Denver Botanic Garden INC Denver | $43.9M | $41.6M | $21.4M |
| 5 | Denver Botanic Gardens Endowment INC Denver | $19.3M | $7.5M | $54.2M |
| 6 | Colorado Clean Energy Fund Denver | $17.0M | $7.0M | $38.2M |
| 7 | Outward Bound INC Boulder | $15.0M | $9.8M | $15.8M |
| 8 | Mesa County Land Conservancy INC Grand Jct | $14.6M | $12.4M | $6.0M |
| 9 | Western Conservation Foundation Denver | $14.6M | $14.6M | $8.1M |
| 10 | Environment America INC Denver | $14.4M | $14.4M | $60.9M |
| 11 | Clean Water Here Foundation Hygiene | $12.4M | $0 | $12.2M |
| 12 | The Foundation for Natural Resources and Energy Law Broomfield | $12.1M | $5.2M | $26.4M |
| 13 | Colorado Youth Corps Association Denver | $10.5M | $10.5M | $3.3M |
| 14 | Eco-cycle INC Boulder | $10.5M | $10.5M | $8.9M |
| 15 | Protect Our Winters Boulder | $8.9M | $6.7M | $7.3M |
| 16 | Greenlatinos Boulder | $8.7M | $8.7M | $3.2M |
| 17 | Colorado Water Trust INC Denver | $7.6M | $7.6M | $8.3M |
| 18 | Resource Central Boulder | $7.6M | $5.3M | $6.0M |
| 19 | Keystone Center Keystone | $7.6M | $6.9M | $7.7M |
| 20 | Colorado Outdoor Education Center Florissant | $7.3M | $7.3M | $15.2M |
| 21 | Colorado Garden Show INC Lakewood | $7.1M | $3.5M | $12.9M |
| 22 | Terraset Boulder | $6.5M | $3.6M | $847K |
| 23 | Aspen Center for Environmental Studies Aspen | $6.1M | $5.9M | $38.7M |
| 24 | Aspen Valley Land Trust Carbondale | $5.8M | $3.7M | $18.0M |
| 25 | Conservation Lands Foundation Durango | $5.5M | $5.5M | $8.7M |
| 26 | Eagle Valley Land Trust Edwards | $5.5M | $1.5M | $11.6M |
| 27 | Southern Plains Land Trust Lamar | $5.2M | $5.0M | $4.5M |
| 28 | Sme Foundation Englewood | $4.9M | $2.0M | $6.9M |
| 29 | High Country News Paonia | $4.9M | $4.7M | $2.5M |
| 30 | Environment America Research and Policy Center INC Denver | $4.7M | $4.7M | $12.3M |
| 31 | Denver Urban Gardens Denver | $4.5M | $4.4M | $2.1M |
| 32 | Garden of the Gods Foundation Colorado Spgs | $4.2M | $4.2M | $14.6M |
| 33 | Iclei Local Governments for Sustainability USA INC Denver | $4.1M | $4.1M | $2.2M |
| 34 | Revision International Denver | $4.0M | $4.0M | $5.9M |
| 35 | Colorado Outward Bound School Leadville | $3.9M | $3.9M | $5.5M |
| 36 | Coalitions and Collaboratives INC Denver | $3.7M | $3.7M | $1.1M |
| 37 | River Network Boulder | $3.7M | $3.7M | $3.2M |
| 38 | Aspen Center for Environmental Studies Endowment Fund INC Aspen | $3.7M | $919K | $13.3M |
| 39 | Playa Lakes Joint Venture Longmont | $3.6M | $3.6M | $1.6M |
| 40 | National Grazing Lands Coalition Castle Pines | $3.5M | $3.5M | $1.5M |
| 41 | Western Landowners Alliance Denver | $3.5M | $3.5M | $3.0M |
| 42 | Wild Bear Nature Center Nederland | $3.4M | $3.4M | $7.7M |
| 43 | Ecosystem Services Market Consortium Thornton | $3.4M | $3.4M | $4.4M |
| 44 | Gunnison Legacy Fund Gunnison | $3.4M | $2.0M | $28.3M |
| 45 | Thorne Ecological Institute Lafayette | $3.3M | $3.3M | $8.2M |
| 46 | Solar Energy International Paonia | $3.3M | $3.3M | $1.7M |
| 47 | Colorado Coalition of Land Trusts Lakewood | $3.2M | $3.2M | $3.3M |
| 48 | Community Office for Resource Efficiency Aspen | $3.1M | $3.1M | $5.1M |
| 49 | Colorado Center for the Advancement of Patient Safety Denver | $3.1M | $3.1M | $5.9M |
| 50 | Fishchoice INC Fort Collins | $3.1M | $3.1M | $2.1M |