| 1 | Rare Inc | $37.6M | $35.1M | --- |
| 2 | American Energy Action | $15.4M | $11.4M | --- |
| 3 | Women For Conservation | $366K | $2.5M | --- |
| 4 | United Parents Against Lead Upal | $425K | $73K | --- |
| 5 | International Climate Change Partnership | $2.1M | $790K | --- |
| 6 | Coalition Against Bigger Trucks | $1.7M | $1.3M | --- |
| 7 | Public Democracy America | $5.2M | $364K | --- |
| 8 | Conservation Frontlines Foundation | $185K | $15K | --- |
| 9 | Virginia Conservation Network | $1.2M | $1.1M | --- |
| 10 | Elizabeth River Project | $3.4M | $13.9M | --- |
| 11 | Virgina League Of Conservation Voters Education Fund | $898K | $99K | --- |
| 12 | Analysis Planning And Management Institute Inc | $268K | $52K | --- |
| 13 | Hussain Foundation Inc | $224K | $7K | --- |
| 14 | Water Environment Federation | $33.4M | $46.4M | --- |
| 15 | Virginia Water Environment Association Inc | $707K | $1.2M | --- |
| 16 | National Veterinary Business Management Association Inc | $652K | $633K | 85/100 |
| 17 | Virginia Foundation For Agriculture Innovation & Rural Suftainability | $898K | $752K | --- |
| 18 | Green Blue Institute | $10.7M | $8.6M | 90/100 |
| 19 | Natureserve | $10.5M | $8.0M | --- |
| 20 | Association Of State Drinking Water Administrators | $2.7M | $4.6M | --- |
| 21 | The Toxicology Forum | $178K | $478K | --- |
| 22 | American Water Resources Association | $735K | $603K | --- |
| 23 | Virginia Association Of Soil And Water Conservation Districts Educa | $786K | $1.1M | --- |
| 24 | Society Of Wetland Scientists Inc | $1.2M | $2.1M | --- |
| 25 | American Society For Horticultural Science | $1.8M | $2.8M | --- |
| 26 | Wetlands Watch Inc | $831K | $620K | --- |
| 27 | Health Care Without Harm | $8.5M | $18.8M | --- |
| 28 | Sound Future Foundation | $590K | $281K | --- |
| 29 | Environmental Pulse Institute | $302K | $253K | --- |
| 30 | Advanced Conservation Strategies | $824K | $503K | 75/100 |
| 31 | Energy & Environment Legal Institute | $821K | $228K | --- |
| 32 | Battersea Foundation | $230K | $1.6M | 85/100 |
| 33 | Shenandoah National Park Trust | $2.3M | $6.6M | 85/100 |
| 34 | The Piedmont Foundation | $2.4M | $27.5M | --- |
| 35 | Friends Of The University Of Virginias Blandy Experimental Farm | $351K | $1.2M | --- |
| 36 | Norfolk Botanical Gardens Fdn | $7.4M | $15.6M | --- |
| 37 | Horizon Climate Initiative Inc | $2.0M | $524K | --- |
| 38 | Lewis Ginter Botanical Garden Foundation | $1.6M | $29.3M | --- |
| 39 | Ajp Educational Foundation Inc | $2.1M | $2.1M | --- |
| 40 | Okane Family Foundation Inc | $2.2M | $5.4M | --- |
| 41 | Virginia Environmental Endowment | $15.7M | $32.4M | --- |
| 42 | Visions Of Truth Community Develepoment Corporation | $257K | $49K | --- |
| 43 | Crude Accountability Incorporated | $608K | $362K | --- |
| 44 | Viridiant | $1.9M | $3.1M | --- |
| 45 | South Carolina Water Quality Association Inc | $300K | $309K | 95/100 |
| 46 | International Biochar Initiative | $766K | $186K | --- |
| 47 | The Lamb Center | $5.6M | $15.6M | --- |
| 48 | Cement Kiln Recycling Coalition | $413K | $545K | --- |
| 49 | Conservation Park Of Virginia Inc | $819K | $6.4M | --- |
| 50 | Mattress Recycling Council | $55.3M | $28.9M | --- |
| 51 | Smartpower Connecticut Inc | $382K | $93K | --- |
| 52 | Bull Run Mountains Conservancy Inc | $229K | $1.8M | --- |
| 53 | Symbiosis Coalition | $974K | $828K | --- |
| 54 | Wild Virginia Incorporated | $363K | $376K | --- |
| 55 | Us Water Partnership | $604K | $190K | --- |
| 56 | Friends Of Occoneechee State Park | $202K | $183K | --- |
| 57 | Fonds De Preservation De La Biodiversite Au Gabon Inc | $5.5M | $6.2M | --- |
| 58 | Sustainability Matters Inc | $453K | $393K | --- |
| 59 | Jack M Matthews Corporation | $1.1M | $6.3M | --- |
| 60 | American Friends Of Blue Ventures Inc | $1.1M | $46K | --- |
| 61 | Nature For Justice | $3.5M | $2.1M | --- |
| 62 | Bristol Virginia Public Schools Education Foundation | $382K | $918K | --- |
| 63 | International League Of Conservation Photographers Inc | $754K | $555K | --- |
| 64 | New River Highlands Resource Conservation And Development Proje | $196K | $103K | --- |
| 65 | Capital Region Land Conservancy Inc | $9.6M | $13.3M | 92/100 |
| 66 | Ecoagriculture International Inc | $2.4M | $1.9M | 90/100 |
| 67 | Finleys Green Leap Forward | $535K | $474K | --- |
| 68 | Conservation Allies | $2.6M | $974K | --- |
| 69 | Coastal Community Resilience Inc | $1.3M | $3.4M | --- |
| 70 | Coastal Shores Inc | $226K | $42K | --- |
| 71 | Natures Capital Inc | $3.6M | $2.2M | --- |
| 72 | Tadpole Land & Trail Conservancy | $979K | $999K | --- |
| 73 | Smith Mountain Lake Association Inc | $183K | $185K | --- |
| 74 | Ecological Trust Fund Of Panama | $4.8M | $44.6M | --- |
| 75 | Blue Investments For Nature Inc | $30.7M | $466.4M | --- |
| 76 | Env Wildlife Conservation Trust | $406K | $1.3M | --- |
| 77 | Friends Of The Lower Appomattox River Inc | $590K | $2.1M | --- |
| 78 | The Cousteau Society Inc | $930K | $11.9M | --- |
| 79 | George Washington Carver Agriculture Research Center Inc | $305K | $500K | --- |
| 80 | Arlington Fairfax Chapter Inc Of The Izaak Wallton League Of Americ | $771K | $2.2M | --- |
| 81 | Izaak Walton League Of America Inc | $471K | $711K | --- |
| 82 | Izaak Walton League Of America Inc | $304K | $484K | --- |
| 83 | Cave Conservancy Of The Virginias | $3.7M | $2.3M | --- |
| 84 | The Conservation Fund A Nonprofit Corporation | $374.4M | $919.4M | --- |
| 85 | Izaak Walton League Of America | $1.8M | $3.0M | --- |
| 86 | Northern Virginia Bird Alliance Inc | $207K | $561K | --- |
| 87 | National Recreation & Park Association | $26.4M | $26.9M | 85/100 |
| 88 | Great Meadow Foundation | $823K | $6.6M | --- |
| 89 | The Nature Foundation At Wintergreen | $698K | $5.8M | --- |
| 90 | Council On Library And Information Resources | $11.3M | $20.8M | --- |
| 91 | Sustainable Conservation Inc | $3.7M | $31.4M | --- |
| 92 | Conservation International Foundation | $417.8M | $647.5M | --- |
| 93 | Valley Conservation Council Inc | $232K | $1.8M | --- |
| 94 | Rivanna Conservation Alliance | $699K | $456K | --- |
| 95 | Resource Protection Group Inc | $3.2M | $5.6M | --- |
| 96 | Western Dredging Association | $1.4M | $895K | --- |
| 97 | Galapagos Life Fund | $1.8M | $26.9M | --- |
| 98 | Downstream Project | $249K | $113K | --- |
| 99 | Friends Of Claytor Lake Inc | $395K | $492K | --- |
| 100 | Global Water Challenge | $14.3M | $20.0M | --- |