| 30 Mile River Watershed Association | Mount Vernon | C | $409K |
| 7 Lakes Alliance Inc | Belgrade LKS | C | $3.09M |
| A Climate to Thrive | Mount Desert | B | $425K |
| Acadia Center | Rockport | C | $985K |
| Acton-Shapleigh Youth Conservation Corps | Springvale | B | $91K |
| Algae Foundation | Poland | B | $555K |
| Almanac Region Land Trust | Springfield | D | $10K |
| Androscoggin Land Trust Inc | Auburn | C | $440K |
| Androscoggin River Watershedcouncil | Auburn | C | $139K |
| Arundel Conservation Trust | Kennebunkport | D | $213K |
| Assoc of US Delegates to the Gulf of | Ogunquit | B | $70K |
| Bangor Beautiful Inc | Bangor | C | $70K |
| Bangor Land Trust | Bangor | D | $124K |
| Bauneg Beg Lake Association | North Berwick | D | $9,946 |
| Between the Rivers Nature Center | Greenville | C | $228K |
| Biddeford Pool Land Trust | Biddeford Pool | F | $17K |
| Biodiversity Research Institute | Portland | A | $9.83M |
| Bioregional Conservancy & | Unity | C | $45K |
| Blue Hill Heritage Trust | Blue Hill | C | $1.88M |
| Boothbay Harbor Waterfront Preservation | Boothbay HBR | D | $374K |
| Boothbay Region Garden Club Inc | Boothbay | C | $28K |
| Boothbay Region Land Trust | Boothbay Harbor | C | $2.18M |
| Boothbay Region Maritime Foundation | Boothbay HBR | F | $205K |
| Borneo Research Council | Phillips | C | $92K |
| Brunswick Downtown Association | Brunswick | A | $373K |
| Camden Garden Club | Camden | C | $30K |
| Cape Elizabeth Land Trust | Cape Eliz | C | $1.22M |
| Cat Action Treasury Inc | Cape Neddick | C | $638K |
| Center for an Ecology Based Economy | Norway | B | $607K |
| Center for Ecological Teaching | Edmunds TWP | D | $145K |
| Chewonki Foundation Inc | Wiscasset | A | $7.99M |
| China Region Lakes Alliance | China Village | B | $28K |
| Coastal Maine Botanical Gardens Inc | Boothbay | C | $28.58M |
| Coastal Mountains Land Trust | Camden | C | $2.69M |
| Coastal Rivers Conservation Trust | Damariscotta | C | $3.44M |
| Coastx | Kittery Point | B | $103K |
| Cobbosseecontee Lake Association | Manchester | D | $651K |
| Cobscook Bay Resource Center Inc | Eastport | F | $3,668 |
| Crabtree Neck Land Trust | Hancock | D | $220K |
| Damariscotta Mills Fish Ladder | Nobleboro | F | $215K |
| Dark Sky Maine | Blue Hill | C | $6,250 |
| Davis Conservation Foundation | Yarmouth | C | $3.36M |
| Declare Gods Wonders Inc | Bridgton | C | $146K |
| Defend Our Health | Portland | C | $820K |
| Downeast Chapter of Maine Audubon | Ellsworth | D | $75K |
| Downeast Coastal Conservancy | Machias | C | $983K |
| Downeast Lakes Land Trust | Grand LK STRM | C | $2.39M |
| Ecology Education Inc | Saco | A | $2.34M |
| Environmental & Energy Technology | Portland | B | $237K |
| Exemplary Forestry Management Inc | Portland | D | $72K |
| Falmouth Conservation Trust | Falmouth | D | $770K |
| Farm Tomorrow | Gouldsboro | D | $48K |
| Forest Ecology Network | Lexington TWP | C | $8,759 |
| Forest Society of Maine | Bangor | C | $4.03M |
| Fork Food Lab | S Portland | D | $1.63M |
| Forks Area Trails Club | The Forks PLT | C | $72K |
| Francis Small Heritage Trust Inc | Limerick | D | $113K |
| Frank Knight Foundation | Yarmouth | C | $35K |
| Frenchman Bay Conservancy | Hancock | C | $5.37M |
| Friends of Acadia | Bar Harbor | C | $12.66M |
| Friends of Baxter State Park | Belfast | B | $507K |
| Friends of Casco Bay | Portland | C | $1.62M |
| Friends of Hog Island Aka Fohi | Bremen | C | $194K |
| Friends of Lake Winnecook Inc | Unity | D | $72K |
| Friends of Lower and Middle Lead | Hampden | D | $2,123 |
| Friends of Merrymeeting Bay | Richmond | F | $291K |
| Friends of Messalonskee | Oakland | B | $97K |
| Friends of the Cobbossee Watershed | East Winthrop | A | $591K |
| Friends of the Harriet L Hartley | Belfast | C | $81K |
| Friends of the Kennebec River Rail Trail Inc | Augusta | F | $19K |
| Friends of the Presumpscot River | Westbrook | C | $24K |
| Friends of Tim Pond | Eustis | D | $16K |
| Georges Pond Association | Franklin | C | $30K |
| Georges River Land Trust | Rockland | C | $842K |
| Grace Hudowalski Charitable Trust | Windham | C | $118K |
| Great Works Regional Land Trust | South Berwick | D | $3.23M |
| Greater Lovell Land Trust Inc | Lovell | D | $2.69M |
| Growsmart Maine | Augusta | A | $728K |
| Hancock County Planning Commission | Ellsworth | B | $412K |
| Harpswell Heritage Land Trust | Harpswell | C | $3.28M |
| Hartley Mason Reservation Co Jeffrey W Mcconnell | York | D | $335K |
| Hedgehog Mountain Land Trust Inc | Eagle Lake | F | $179 |
| Herring Gut Coastal Science Center | Port Clyde | C | $407K |
| Home Start | Peaks Island | F | $387K |
| Hurricane Island Outward Bound School | Camden | B | $4.94M |
| Inland Woods Trails | Bethel | D | $880K |
| International Peace Park Expeditions Inc | Scarborough | D | $53K |
| Island Heritage Trust Inc | Deer Isle | B | $1.99M |
| Justme for Justus | S Freeport | C | $281K |
| Kennebec Estuary Land Trust | Bath | D | $912K |
| Kennebec Riverview Inc | Bath | F | $102K |
| Kennebunk Land Trust | Kennebunk | C | $376K |
| Kennebunkport Conservation Trust | Kennebunkport | C | $887K |
| Kezar Lake Watershed Association | Lovell | D | $164K |
| Kittery Land Trust Inc | Kittery | D | $4.93M |
| Lake Arrowhead Conservation Council | N Waterboro | C | $132K |
| Lake Stewards of Maine - Maine | Auburn | C | $610K |
| Lakes Environmental Association | Bridgton | C | $2.08M |
| Laudholm Trust | Wells | D | $1.60M |
| Little Sebago Lake Association | Windham | C | $262K |
| Long Pond Association | Parsonsfield | C | $11K |
| Loon Echo Land Trust Inc | Bridgton | D | $2.91M |
| Louds Island Conservancy | Bremen | F | $34K |
| Mahoosuc Land Trust Inc | Bethel | C | $1.16M |
| Maine Allcare | Manchester | C | $32K |
| Maine Appalachian Trail Land Trust | Portland | D | $151K |
| Maine Association of Conservation Districts | Portland | A | $192K |
| Maine Audubon Society | Falmouth | C | $5.98M |
| Maine Climate Action Now | Augusta | C | $559K |
| Maine Coast Fishermens Association | Brunswick | C | $3.80M |
| Maine Coast Heritage Trust | Topsham | C | $21.98M |
| Maine Conservation Alliance | Augusta | C | $157K |
| Maine Guides Education Fund | Hermon | C | $19K |
| Maine Indoor Air Quality Council | Augusta | B | $135K |
| Maine Island Trail Association | Portland | B | $1.30M |
| Maine Lakes Society | Yarmouth | B | $336K |
| Maine Lobster Community Alliance | Kennebunk | C | $447K |
| Maine Mountain Collaborative | Portland | C | $166K |
| Maine Resource Recovery Association | Newport | B | $224K |
| Maine Rivers | Yarmouth | C | $853K |
| Maine Sfi Implementation Committee Inc | Augusta | A | $269K |
| Maine Tree Foundation | Augusta | D | $770K |
| Maine Wilderness Watershed Trust Inc | Augusta | C | $224K |
| Marginal Way Preservation Fund | Ogunquit | C | $1.02M |
| Meddybemps Lake Land Trust | Orono | C | $50K |
| Midcoast Conservancy | Waldoboro | C | $1.94M |
| Midcoast Trails Stewardship | Rockland | C | $167K |
| Momentum Conservation | Portland | C | $949K |
| Monhegan Associates Inc | Cape Eliz | D | $278K |
| Moose Pond Association | Bridgton | D | $89K |
| Mousam Lake Region Association | Springvale | C | $66K |
| Municipal Review Committee Inc | Orono | B | $717K |
| Natural Resources Council of Maine Inc | Augusta | C | $3.33M |
| North Haven Conservation Partners | North Haven | F | $208K |
| North Pond Association Inc | Smithfield | D | $57K |
| Oceanswide Inc | Newcastle | D | $447K |
| Old Surry Village Schoolhouse | Surry | D | $120K |
| One Big Sustainable Island | Monmouth | A | $150K |
| One Fish Foundation | Yarmouth | C | $145K |
| Our Climate Common | Georgetown | C | $185K |
| Oxford Hills Community Gardens | Norway | C | $201K |
| Passivhausmaine | Freeport | B | $690K |
| Peaks Island Land Preserve | Peaks Island | C | $41K |
| Phippsburg Land Trust | Phippsburg | D | $71K |
| Physicians for Social Responsibility Inc | Augusta | C | $44K |
| Portland Trails | Portland | B | $853K |
| Protect Ancient Forests | Camden | C | $22K |
| Protect Maine's Fishing Heritage | Portland | C | $181K |
| Quahog Bay Conservation | Harpswell | C | $579K |
| Rangeley Lakes Heritage Trust Inc | Rangeley | D | $4.99M |
| Raymond Waterways Protective Association | Raymond | C | $57K |
| Reverb Inc | Portland | B | $5.72M |
| Royal River Conservation Trust | Yarmouth | D | $457K |
| Saco River Recreation Council | Fryeburg | A | $109K |
| Sanford-Springvale Mousam Way Land Trust | Sanford | C | $39K |
| Save Our Shores Maine | Wells | D | $16K |
| Say No to Necec | New Gloucestr | C | $176K |
| Scarborough Land Conservation Trust | Scarborough | C | $4.28M |
| Schoodic Institute at Acadia National | Winter Harbor | A | $4.87M |
| Sea Meadow Marine Foundation | Yarmouth | F | $283K |
| Seal Harbor Village Improvement | Seal Harbor | C | $215K |
| Sebasticook Regional Land Trust | Unity | C | $210K |
| Seedmoney | Scarborough | C | $726K |
| Shaw Institute | Blue Hill | C | $539K |
| Skutik River Restoration Trust | Portland | C | $149K |
| Small Woodland Owners Association | Augusta | D | $1.46M |
| Society for Human Ecology | Bar Harbor | C | $47K |
| Somerset Woods Trustees | Skowhegan | D | $2.11M |
| Squirrel Island Preservation Foundation | Portland | C | $358K |
| ST Croix International Waterway Commission | Calais | C | $366K |
| Stewardship Education Alliance | Camden | C | $22K |
| The Allagash Wilderness Waterway | Casco | C | $230K |
| The Association of State Wetland | Portland | A | $1.17M |
| The Garden Club Federation of Maine Inc | Cumb Foreside | D | $24K |
| The Kennebec Land Trust | Winthrop | D | $1.69M |
| The Mclaughlin Foundation Inc | South Paris | C | $197K |
| The Moosehead Outdoor Alliance | Greenville | F | $140K |
| Thompson Lake Environmental Association | Oxford | D | $276K |
| Three Rivers Land Trust | Alfred | D | $417K |
| Tumbledown Conservation Alliance | Weld | D | $7,806 |
| Upstream Watch | Bridgton | C | $164K |
| Viles Arboretum | Augusta | C | $323K |
| Vinalhaven Land Trust Inc | Vinalhaven | C | $523K |
| Wild Seed Project | N Yarmouth | B | $1.12M |
| Wood Island Life Saving Station | Kittery Point | C | $548K |
| Woodie Wheaton Land Trust | FRST City TWP | D | $642K |
| World Ocean Observatory | Sedgwick | D | $238K |
| Worromontogus Lake Association | Augusta | D | $164K |
| York Land Trust | York | C | $1.13M |
Charity Clarity