Largest by Revenue Nonprofits in Maine

Largest by Revenue nonprofit rankings for Maine. 100 organizations with $16.4B in combined revenue. Updated 2026 IRS 990 data.

100Organizations
$16.4BTotal Revenue
$21.8BTotal Assets
82/100Avg Score

Largest by Revenue Rankings for Maine (100)

#OrganizationCityRevenueAssetsScore
1 A Mainehealth Hcsr Portland $4.9B $4.2B 85/100
2 Eastern Maine Healthcare Systems Brewer $1.1B $931.4M 75/100
3 Jackson Laboratory Bar Harbor $821.2M $1.6B 85/100
4 Bowdoin College Brunswick $788.7M $3.2B 85/100
5 Maine Community Foundation Inc Ellsworth $660.3M $807.6M 95/100
6 Maine Education Association Benefits Trust Augusta $632.1M $170.0M 90/100
7 Martins Point Health Care Inc Portland $596.6M $575.9M 85/100
8 President & Trustees Of Colby College Waterville $526.2M $2.4B 85/100
9 Central Maine Medical Center Lewiston $516.9M $265.3M 65/100
10 University Of New England Biddeford $394.8M $788.8M 75/100
11 Mercy Hospital Portland $329.2M $259.7M 80/100
12 President And Trustees Of Bates College Lewiston $253.0M $887.4M 85/100
13 St Joseph Hospital Bangor $238.2M $86.5M 85/100
14 St Marys Regional Medical Center Lewiston $236.2M $135.7M 65/100
15 Mid Coast Hospital Brunswick $227.5M $233.2M 85/100
16 York Hospital York $217.6M $117.1M 75/100
17 Employees Of Municipal & Other Pub Lic Employers Of Me Health Ins Tr Augusta $213.4M $120.4M 85/100
18 Eastern Maine Healthcare Systems Presque Isle $168.7M $81.4M 85/100
19 Redington Fairview General Hospital Skowhegan $158.9M $148.6M 78/100
20 Maine Veterans Home Augusta $123.6M $172.6M 85/100
21 Mount Desert Island Hospital Bar Harbor $120.0M $106.0M 85/100
22 Maine Coast Regional Health Facili Dba Northern Light Maine Coast Hos Ellsworth $117.8M $80.8M 85/100
23 Husson University Bangor $113.5M $152.9M 85/100
24 Unity Environmental University New Gloucester $105.4M $107.2M 85/100
25 Spurwink Services Incorporated Portland $98.0M $51.6M 85/100
26 Central Maine Healthcare Corporation Lewiston $92.7M $141.8M 75/100
27 Eastern Maine Healthcare Systems Bangor $87.9M $115.1M 92/100
28 Androscoggin Home Health Services Inc Lewiston $81.2M $42.8M 85/100
29 John F Murphy Homes Inc Auburn $79.2M $94.8M 95/100
30 Southern Maine Health Care Biddeford $79.1M $0 70/100
31 Eastern Maine Healthcare Systems Waterville $76.9M $49.2M 65/100
32 Northern Maine Medical Center Fort Kent $70.6M $105.4M 85/100
33 Sweetser Saco $67.1M $52.1M 75/100
34 Down East Community Hospital Machias $64.9M $55.8M 75/100
35 Eastern Maine Healthcare Systems Pittsfield $62.5M $87.3M 85/100
36 Bridgton Hospital Bridgton $61.9M $35.6M 85/100
37 Rumford Hospital Rumford $59.2M $20.5M 85/100
38 Trustees Of St Josephs College Standish $58.3M $64.3M 75/100
39 Thomas College Waterville $54.9M $86.8M 85/100
40 Goodwill Industries Of Northern New England Gorham $51.4M $93.3M 65/100
41 Mainhealth Services Portland $46.1M $365.8M 65/100
42 Woodfords Family Service Westbrook $45.8M $20.9M 88/100
43 Kennebec Valley Mental Health Center Waterville $45.1M $28.0M 85/100
44 Blue Hill Memorial Hospital Inc Blue Hill $44.1M $78.0M 85/100
45 Alpha One South Portland $43.6M $23.0M 90/100
46 Vna Home & Hospice S Portland $43.0M $15.2M 65/100
47 Kennebec Valley Community Action Program Waterville $42.4M $17.7M 92/100
48 Coastal Enterprises Inc Brunswick $40.7M $151.6M 90/100
49 Maine Life Care Retirement Community Inc Scarborough $38.7M $190.6M 65/100
50 Creative Works Westbrook $37.6M $32.6M 92/100
51 Lunder Foundation Portland $37.6M $818K 90/100
52 The Opportunity Alliance S Portland $36.6M $23.9M 75/100
53 Penobscot Bay Medical Center Belfast $35.6M $0 65/100
54 Main Automobile Dealers Assoc Inc Insurance Trust 180 Civic Center D Augusta $35.4M $11.4M 75/100
55 Seniorsplus Lewiston $35.1M $10.6M 95/100
56 Millinocket Regional Hospital Millinocket $34.7M $16.3M 75/100
57 Friends Of Acadia Bar Harbor $34.0M $97.3M 95/100
58 Trustees Of Thornton Academy Saco $33.8M $62.2M 75/100
59 Elmina B Sewall Foundation Freeport $33.7M $164.8M 85/100
60 Evergreen Credit Union Portland $33.2M $569.2M 95/100
61 Community Health And Counseling Services Bangor $31.5M $12.2M 75/100
62 Catholic Charities Maine Portland $31.5M $22.4M 90/100
63 Preble Street Portland $30.6M $36.9M 95/100
64 The Trustees Of Fryeburg Academy Fryeburg $30.5M $78.8M 85/100
65 Maine College Of Art Portland $30.4M $49.9M 92/100
66 Coastal Maine Botanical Gardens Inc Boothbay $30.4M $82.3M 90/100
67 Waynflete School Portland $30.2M $70.8M 85/100
68 Calais Regional Hospital Calais $30.2M $21.4M 55/100
69 Waypoint Maine Inc Sanford $29.8M $44.5M 95/100
70 Berwick Academy Trustees South Berwick $28.4M $61.1M 85/100
71 Community Concepts Incorporated Lewiston $28.3M $20.4M 80/100
72 Community Health & Nursing Services Brunswick $27.9M $42.6M 88/100
73 Kents Hill School Kents Hill $27.8M $60.6M 70/100
74 Aroostook Mental Health Services Inc Presque Isle $27.4M $17.4M 85/100
75 Pines Health Services Caribou $27.0M $6.4M 85/100
76 Pine Tree Society Inc Bath $26.3M $41.1M 90/100
77 Onpoint Health Data Portland $25.4M $29.7M 95/100
78 Morton Kelly Charitable Tr Portland $24.7M $20.2M 95/100
79 Maine Dartmouth Medicine Residency Augusta $22.9M $7.9M 85/100
80 Lincolnhealth Damariscotta $22.7M $0 65/100
81 Saint Josephs Manor Portland $22.3M $6.5M 45/100
82 Hebron Academy Incorporated Hebron $22.1M $55.1M 75/100
83 Mount Desert Island Biological Laboratory Bar Harbor $21.8M $30.7M 85/100
84 Aroostook County Action Program Inc Presque Isle $20.2M $13.8M 92/100
85 Franklin Memorial Hospital Farmington $20.1M $0 60/100
86 Jobs For Maines Graduates Inc Augusta $19.8M $19.9M 88/100
87 Ohi Bangor $19.3M $13.4M 85/100
88 Motivational Services Inc Augusta $19.3M $8.6M 95/100
89 Jha Services Inc Portland $19.0M $17.3M 85/100
90 Redington Memorial Hospital Association Skowhegan $18.9M $39.4M 88/100
91 Eastern Maine Electric Cooperative Inc Calais $18.4M $54.8M 85/100
92 Morrison Center Scarborough $18.1M $20.3M 92/100
93 Gould Academy Bethel $18.1M $43.5M 75/100
94 Ogunquit Playhouse Foundation Ogunquit $17.5M $14.8M 75/100
95 Casa Inc Westbrook $15.9M $13.0M 92/100
96 Fish River Rural Health Eagle Lake $15.6M $31.8M 88/100
97 Port Resources S Portland $15.5M $6.7M 85/100
98 North Yarmouth Academy Yarmouth $15.5M $21.7M 85/100
99 Maine Seacoast Mission Northeast Harbor $15.4M $73.6M 85/100
100 Portland Museum Of Art Portland $15.1M $96.1M 85/100

Frequently Asked Questions

What are the largest by revenue nonprofits in Maine?

There are 100 nonprofits in Maine ranked by largest by revenue, with $16.4B in combined annual revenue.

How are Maine nonprofit rankings determined?

Rankings are based on the latest IRS 990 filing data. The biggest nonprofits ranked by total annual revenue. 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 largest by revenue 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

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