Fastest Growing Nonprofits in Maine

Fastest Growing nonprofit rankings for Maine. 100 organizations with $189.2M in combined revenue. Updated 2026 IRS 990 data.

100Organizations
$189.2MTotal Revenue
$264.6MTotal Assets
72/100Avg Score

Fastest Growing Rankings for Maine (100)

#OrganizationCityRevenueAssetsScore
1 Maine Composite Materials Applied Technology Development Center Springvale $0 $0 50/100
2 Belgrade Historical Society Belgrade $0 $0 10/100
3 Southern Maine Womens Golf Association Scholarship Fund Cumberland $0 $0 60/100
4 Crabtree Neck Land Trust Hancock $836K $3.4M 95/100
5 Hulls Cove Neighborhood Association Mount Desert $0 $0 60/100
6 Agamenticus Yacht Club Of York York Harbor $325K $409K 85/100
7 Alpha Tau Omega Fraternity Orono $0 $0 50/100
8 Amalgamated Transit Union Portland $117K $13K 75/100
9 American Legion Winslow $226K $287K 85/100
10 American Legion Post 0019 Thomas W Cole Post Sanford $1.1M $232K 85/100
11 American Legion Post 0005 Bourque Lanigan Waterville $32K $347K 45/100
12 American Legion Winslow $1.9M $2.0M 75/100
13 Ancient Free & Accepted Masons Of Maine Grand Lodge Holden $1.6M $3.0M 85/100
14 Ancient Free & Accepted Masons Of Maine Auburn $0 $0 50/100
15 Ancient Free & Accepted Masons Of Maine Houlton $0 $0 20/100
16 Maine State Chamber Of Commerce Augusta $2.1M $1.6M 75/100
17 Augusta Country Club Manchester $2.8M $1.4M 20/100
18 Kennebec Valley Chamber Of Commerce Augusta $789K $555K 85/100
19 Bangor Band Bangor $0 $0 50/100
20 Bangor Region Chamber Of Commerce Bangor $671K $161K 60/100
21 Benevolent & Protective Order Of Elks Of The Usa Bangor $3.1M $1.4M 85/100
22 Bangor Symphony Orchestra Bangor $2.1M $4.4M 90/100
23 Bar Harbor Village Improvement Association Bar Harbor $948K $1.3M 95/100
24 Ancient Free & Accepted Masons Of Maine Belfast $0 $0 50/100
25 Benevolent & Protective Order Of Elks Of The Usa Augusta $2.4M $872K 85/100
26 Benevolent & Protective Order Of Elks Of The Usa Houlton $562K $561K 85/100
27 Benevolent & Protective Order Of Elks Of The Usa Poland $0 $0 60/100
28 Benevolent & Protective Order Of Elks Of The Usa Portland $1.1M $1.3M 85/100
29 Benevolent & Protective Order Of Elks Of The Usa Rockland $2.6M $957K 60/100
30 Berwick Cemetery Association Inc Berwick $331K $3.0M 95/100
31 Beta Theta Pi Fraternity Orono $155K $2K 85/100
32 Biddeford Saco Chamber Of Commerce Inc Biddeford $163K $52K 85/100
33 Boothbay Harbor Yacht Club W Boothby Hbr $1.7M $2.8M 80/100
34 Camden Yacht Club Camden $713K $692K 85/100
35 Portland Regional Chamber Portland $1.3M $2.3M 85/100
36 Lewiston Auburn Metropolitan Chamber Of Commerce Lewiston $1.2M $892K 75/100
37 Christian Civic League Of Maine Inc Augusta $453K $215K 80/100
38 Cumberland Bar Association Freeport $0 $0 40/100
39 Cumberland Club Portland $2.4M $1.9M 75/100
40 Hallowell Centennial Burial Ground Assn Inc Hallowell $125K $1.1M 95/100
41 Demerritt Cemetery Assoc Peru $0 $0 60/100
42 Eastern Maine Electric Cooperative Inc Calais $18.4M $54.8M 85/100
43 National Kitchen & Bath Asso Windham $0 $0 50/100
44 Fraternal Order Of Eagles Skowhegan $1.2M $112K 65/100
45 Fraternal Order Of Eagles Portland $1.6M $493K 35/100
46 Fraternal Order Of Eagles Biddeford $653K $279K 70/100
47 Benevolent & Protective Order Of Elks Of The Usa Waterville $2.7M $1.7M 85/100
48 International Association Of Lions Clubs Trenton $0 $0 50/100
49 Independent Order Of Odd Fellows Auburn $0 $0 50/100
50 Fraternal Order Of Eagles Lewiston $622K $447K 75/100
51 Cport Credit Union Portland $0 $0 75/100
52 Greenwood Cemetery Association Biddeford $332K $1.8M 90/100
53 Hancock County Agricultural Society Blue Hill $512K $570K 85/100
54 Harbor Club Inc Mount Desert $941K $2.3M 88/100
55 Hope Cemetery Corporation Kennebunk $1.3M $1.8M 90/100
56 Improved Order Of Redmen Of Maine Sebago $89K $295K 65/100
57 Independent Order Of Odd Fellows Auburn $0 $0 50/100
58 Independent Order Of Odd Fellows Auburn $1.8M $6.2M 65/100
59 Independent Order Of Odd Fellows Auburn $0 $0 50/100
60 International Brotherhood Of Electrical Workers Lewiston $1.1M $2.1M 90/100
61 International Brotherhood Of Teamsters S Portland $3.2M $2.7M 75/100
62 Island Country Club Deer Isle $481K $641K 85/100
63 Kennebunk River Club Kennebunkport $1.0M $3.8M 75/100
64 Knights Of Pythias Of Maine Grand Lodge Otis $0 $0 50/100
65 Laurel Hill Cemetery Association Saco $4.4M $16.3M 90/100
66 Ancient Accepted Scottish Rite Of Free Masonry Nmj Portland $3.0M $7.7M 85/100
67 American Federation Of Labor & Congress Of Industrial Orgs Augusta $2.0M $553K 75/100
68 Maine Education Association Augusta $9.9M $8.1M 85/100
69 Maine Water Utilities Association Augusta $1.0M $810K 90/100
70 Maine Womans Christian Temperance Portland $41K $332K 65/100
71 Mechanic Falls Maple Grove Cemetery Inc Norway $0 $0 20/100
72 Masonic Trustees Of Portland Portland $158K $931K 65/100
73 Shriners International Lewiston $1.6M $2.6M 85/100
74 Megantic Fish & Game Corp Falmouth $977K $4.8M 92/100
75 Megunticook Golf Club Rockport $1.2M $1.5M 65/100
76 Mt Desert Island Regional Chambers Of Commerce Bar Harbor $0 $0 50/100
77 Mt Hope Cemetery Corp Bangor $3.0M $15.1M 85/100
78 Mt Pleasant Cemetery Corp S Portland $83K $1.2M 85/100
79 New Auburn Social Club Inc Auburn $664K $744K 90/100
80 Benevolent & Protective Order Of Elks Of The Usa Bath $1.5M $647K 75/100
81 North Auburn Cemetery Association Inc Auburn $0 $0 50/100
82 North Haven Casino North Haven $283K $643K 85/100
83 Northeast Harbor Tennis Club Mount Desert $9.2M $10.4M 85/100
84 Bridgton Hospital Bridgton $61.9M $35.6M 85/100
85 Norway Pine Grove Cemetery Corp Norway $65K $736K 95/100
86 Oak Grove Cemetery Asso Gardiner $705K $1.6M 95/100
87 Oakdale Country Club Mexico $381K $436K 65/100
88 Plant Memorial Home Bath $651K $5.3M 55/100
89 Orchard Grove Cemetery Association Kittery $69K $943K 85/100
90 Order Of The Eastern Star Of Maine Gardiner $86K $2.9M 65/100
91 American Legion Rumford $162K $212K 85/100
92 Oxford County Agricultural Society Norway $328K $392K 65/100
93 Le Passe Temps Inc Lewiston $423K $667K 88/100
94 Pine Grove Cemetery Association Brunswick $93K $1.3M 95/100
95 Pine Grove Cemetery Corp Falmouth $4.2M $3.4M 95/100
96 Pine Grove Cemetery Of Poland Maine Inc Mechanic Fls $0 $0 50/100
97 The Portland Club Portland $105K $519K 85/100
98 Knights Of Columbus Portland $0 $0 50/100
99 Portland Country Club Falmouth $9.8M $19.1M 70/100
100 Portland Yacht Club Falmouth $1.4M $1.8M 75/100

Frequently Asked Questions

What are the fastest growing nonprofits in Maine?

There are 100 nonprofits in Maine ranked by fastest growing, with $189.2M in combined annual revenue.

How are Maine nonprofit rankings determined?

Rankings are based on the latest IRS 990 filing data. Organizations with the highest revenue growth. Each organization is ranked relative to other Maine nonprofits.

How do Maine nonprofits compare nationally?

Maine has 100 organizations in this ranking category. View the national fastest growing rankings for broader context.

Where can I find more nonprofit data for Maine?

Visit our Maine state page for a complete overview of all nonprofits, or explore specific categories and cities within Maine.

Other Rankings for Maine

Largest by Revenue Wealthiest by Assets Highest Executive Pay Most Efficient Recently Formed Most Transparent Most Red Flags

Fastest Growing in Other States

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