Fastest Growing in Maine (2023)

Top nonprofits by year-over-year revenue growth

50 organizations
Year: Latest 2024 2023 2022
# Organization Revenue Assets
1 Better World Libraries
EIN: 203803359 · Biddeford, ME
$17.2M $17.4M
2 Penquis Mental Health Association
EIN: 010323280 · Bangor, ME
$492K $7.5M
3 SEEDS OF WONDER INC
EIN: 882659482 · KITTERY, ME
$367K $39K
4 Maine Life and Health Insurance Guaranty Association
EIN: 222656121 · South China, ME
$722K $1.4M
5 LITTLE SCHOOLHOUSE CHILDCARE
EIN: 882253741 · GREENVILLE, ME
$212K $23K
6 New England Breast Cancer Alliance
EIN: 842430040 · Naples, ME
$267K $107K
7 WALDOBORO PUBLIC LIBRARY
EIN: 010329748 · WALDOBORO, ME
$298K $1.5M
8 MAINE CITIZENS AGAINST HANDGUN VIOLENCE
EIN: 010533032 · PORTLAND, ME
$567K $550K
9 St Joseph Healthcare Foundation
EIN: 222480149 · Bangor, ME
$13.9M $19.1M
10 MAINE LABOR AND RESOURCE CENTER
EIN: 863166974 · LEWISTON, ME
$340K $83K
11 BOOTHBAY REGIONAL DEVELOPMENT CORP
EIN: 882744301 · PORTLAND, ME
$1.7M $1.8M
12 Maine Workers Compensation Policyholder Trust
EIN: 477212082 · Augusta, ME
$5.1M $17.8M
13 Atlantic Black Box
EIN: 862963335 · Portland, ME
$245K $176K
14 PORTLAND WIDOWS WOOD SOCIETY
EIN: 016001384 · Falmouth, ME
$1.3M $2.3M
15 SOMERSET WOODS TRUSTEES
EIN: 016016350 · SKOWHEGAN, ME
$726K $2.1M
16 HELPING HANDS OF ROUND POND
EIN: 871730968 · ROUND POND, ME
$122K $153K
17 Maine Multicultural Center
EIN: 823259216 · Bangor, ME
$219K $168K
18 Maine Donor Alliance Fund
EIN: 871481598 · Portland, ME
$216K $100K
19 GRACE HUDOWALSKI CHARITABLE TRUST
EIN: 146179116 · WINDHAM, ME
$407K $479K
20 WATERVILLE AREA HABITAT FOR HUMANITY
EIN: 010544480 · WATERVILLE, ME
$392K $542K
21 NORTHEAST HARBOR SAILING SCHOOL
EIN: 010535123 · NORTHEAST HARBOR, ME
$4.9M $5.7M
22 BRIDGTON PUBLIC LIBRARY
EIN: 016006524 · BRIDGTON, ME
$412K $2.5M
23 SAGADAHOC PRESERVATION INC
EIN: 237117004 · BATH, ME
$485K $1.7M
24 WORROMONTOGUS LAKE ASSOCIATION
EIN: 611613366 · AUGUSTA, ME
$304K $392K
25 MAINE ASSOCIATION OF REALTORS FOUND
EIN: 010445046 · AUGUSTA, ME
$588K $1.9M
26 OLD BRISTOL HISTORICAL SOCIETY
EIN: 300222568 · BRISTOL, ME
$420K $853K
27 Mount Desert Festival of Chamber Music
EIN: 010357910 · Mount Desert, ME
$325K $1.1M
28 ISLAND READERS & WRITERS AN INITIATIVE FOR MAINE CHILDREN
EIN: 753225744 · MOUNT DESERT, ME
$2.6M $2.5M
29 Ragged Mountain Rec Area Foundation
EIN: 010467644 · Camden, ME
$131K $1.4M
30 MAINE FISHERMENS FORUM
EIN: 010405019 · ROCKPORT, ME
$175K $229K
31 FORKS AREA TRAILS CLUB
EIN: 472174459 · THE FORKS PLT, ME
$404K $369K
32 LEWISTON AUBURN METROPOLITAN CHAMBER OF COMMERCE FOUNDATION
EIN: 813725460 · LEWISTON, ME
$1.9M $1.8M
33 PINE TREE HOUSING AGENCY C/O AVESTA HOUSING
EIN: 270039482 · PORTLAND, ME
$420K $6.4M
34 GW Hinckley Foundation
EIN: 274631492 · Hinckley, ME
$3.4M $17.7M
35 Friends of the Maine State Museum Inc
EIN: 223181040 · Augusta, ME
$4.1M $3.7M
36 Fund for the European University at St Petersburg
EIN: 593780793 · Brunswick, ME
$357K $16.6M
37 FALMOUTH CONSERVATION TRUST DBA FALMOUTH LAND TRUST
EIN: 010372429 · FALMOUTH, ME
$396K $3.4M
38 AFRICA SCHOOLHOUSE FOUNDATION
EIN: 208955367 · PORTLAND, ME
$337K $9K
39 Wounded Healers International Inc
EIN: 863187355 · South Portland, ME
$314K $220K
40 Big Brothers Big Sisters of Southern ME
EIN: 010475146 · Westbrook, ME
$743K $1.5M
41 UPSTART MAINE INC
EIN: 813181065 · ORONO, ME
$259K $231K
42 Portland Lyric Theater
EIN: 237376760 · South Portland, ME
$420K $593K
43 BOOTHBAY HARBOR WATERFRONT PRESERVATION
EIN: 831192450 · BOOTHBAY HARBOR, ME
$1.3M $6.8M
44 MIDCOAST SYMPHONY ORCHESTRA
EIN: 010459493 · BRUNSWICK, ME
$266K $1.1M
45 HARRISON FOOD BANK
EIN: 821087262 · HARRISON, ME
$1.1M $1.8M
46 NORTH HAVEN LIBRARY
EIN: 016016566 · NORTH HAVEN, ME
$610K $1.1M
47 INDIGENOUS PATHWAYS INC
EIN: 911564227 · Bath, ME
$5.2M $5.4M
48 SUSTAINABLE LIVELIHOODS RELIEF ORGANIZATION
EIN: 473131741 · LEWISTON, ME
$260K $125K
49 Frenchman Bay Conservancy
EIN: 222849309 · Hancock, ME
$7.8M $11.4M
50 YOUTH JOURNALISM INTERNATIONAL INC
EIN: 261522174 · AUBURN, ME
$237K $326K
Data from IRS Form 990 filings. Click an organization name to view full details. © 2026 990 Finder by Trantor SpA.