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Nonprofiteer

Lists Largest by total revenue

Largest nonprofits in Guam by total revenue

Organizations whose address on record is in Guam, ranked by the total revenue on each one's most recent Form 990, 990-EZ or 990-PF that reports it, as filed. Tax years differ from row to row: each is that organization's latest such return. An amended return is counted once, replaced by its amendment.

Not every nonprofit can appear. Churches and most religious congregations are not required to file a 990, and organizations with gross receipts normally under $50,000 file the 990-N postcard, which reports no revenue.

Computed 3 November 2026.

Ranking

Organizations in Guam, ranked by total revenue on their latest return
Rank Organization Tax year Total revenue
1 PACIFIC MISSIONARY AVIATION HAGATNA, GU 2024 $3,226,370
2 UNIVERSITY OF GUAM ENDOWMENT FOUNDATION INC MANGILAO, GU 2024 $3,055,483
3 GUMA MAMI HAGATNA, GU 2024 $1,776,784
4 GUAM LEGAL SERVICES CORPORATION HAGATNA, GU 2024 $1,346,153
5 GUAM COALITION AGAINST SEXUAL ASSAULT AND FAMILY VIOLENCE CORP HAGATNA, GU 2025 $1,310,878
6 PACIFIC ISLANDS UNIVERSITY MANGILAO, GU 2024 $1,307,856
7 AMERICAN FEDERATION OF TEACHERS HAGATNA, GU 2024 $1,120,722
8 OCEANIC ASCENT EDUCATION & ATHLETICS INC HAGATNA, GU 2024 $1,056,838
9 TANO TASI YAN TODU DEDEDO, GU 2023 $1,000,701
10 SANCTUARY INC CHALAN PAGO, GU 2024 $990,681
11 MANELU HAGATNA, GU 2024 $908,348
12 THE JAPANESE SCHOOL OF GUAM MANGILAO, GU 2024 $884,474
13 GUAM HUMANITIES COUNCIL INC TUMON, GU 2024 $866,778
14 GUAM ANIMALS IN NEED YIGO, GU 2025 $803,470
15 MICRONESIA CLIMATE CHANGE ALLIANCE INC TAMUNING, GU 2024 $735,249
16 CONTINENTAL MICRONESIA INC ASSOCIATION OF PACFIC ISLAND HAGATNA, GU 2024 $634,439
17 GUAM EDUCATIONAL RADIO FOUNDATION MANGILAO, GU 2023 $482,531
18 MAKE-A-WISH FOUNDATION OF GUAM TAMUNING, GU 2024 $478,878
19 GUAMS ALTERNATIVE LIFESTYLE ASSOCIATION HAGATNA, GU 2024 $435,857
20 GUMA GUAM UNIQUE MERCHANDISE ART INC HAGATNA, GU 2024 $426,282
21 VICTIM ADVOCATES REACHING OUT HAGATNA, GU 2024 $377,715
22 ERICAS HOUSE BARRIGADA, GU 2024 $366,779
23 GUAM FACILITIES FOUNDATION INC DEDEDO, GU 2025 $361,073
24 HARVEST HOUSE INC BARRIGADA, GU 2024 $334,062
25 ARTSPACE GUAHAN TAMUNING, GU 2025 $282,467
26 GUAM CONSERVATORY OF ARTS INC TAMUNING, GU 2025 $196,897
27 GUAM PHILHARMONICA FOUNDATION INCORPORATED TAMUNING, GU 2024 $192,546
28 KURASON I SENGSONG TAMUNING, GU 2023 $184,112
29 PRUTEHI GUAHAN INC HAGATNA, GU 2024 $140,450
30 BOONIE FLIGHT PROJECT INCORPORATED BARRIGADA, GU 2023 $89,682
31 PD HEMLANI FOUNDATION LTD TAMUNING, GU 2023 $85,752
32 ROTARY CLUB OF GUAM HAGATNA, GU 2025 $70,153
33 SOCIETY OF AMERICAN MILITARY ENGINEERS HAGATNA, GU 2023 $65,634
34 BREAKING WAVE THEATRE COMPANY BARRIGADA, GU 2024 $58,563
35 CORE TECH FOUNDATION INC TAMUNING, GU 2025 $50,000
36 HUI NALU OCEAN CLUB YONA, GU 2025 $47,700
37 I KUTTURA TA TALOFOFO, GU 2025 $25,005
38 RAINAN I LANGET FOUNDATION INC HAGATNA, GU 2024 $23,416
39 Gubernatorial Inaugural Committee Inc Hagatna, GU 2022 $22,956
40 CHRISTIAN CONCILIATION SERVICE GUAM HAGATNA, GU 2024 $15,252
41 GUAM NAVAL OFFICERS SPOUSES CONNECTION SANTA RITA, GU 2024 $6,034
42 GUAM NAVAL OFFICERS SPOUSES CONNECTION SANTA RITA, GU 2024 $6,034
43 MICRONESIA COMMUNITY DEVELOPMENT CORPORATION BARRIGADA, GU 2024 $0