philanthropy.org | 990 Resource | FAQ Verify yourself
Sign in
Funding received

Who funds 'iolani School?

'iolani School has received $17 million across 271 grants from 81 funders between 2019 and 2025. Its largest funder is Arrillaga Foundation.

Total received
$16.7M
Funders
81
Grants
271
Years
2019–2025

Work at 'iolani School? Claim this page

Funders of this organization

Each funder's grants to this organization, summed across all reported years. Largest first — click any column to re-sort.

81 of 81 funders
Click a column to sort
Funder Total givenGrantsYearsLatest Support
A Arrillaga Foundation $5.0M120232023
Fidelity Investments Charitable Gift Fund $1.6M72019–20242024
M Maurice and Joanna Sullivan Family Foundation $1.3M52020–20242024
D David C Ai Charitable Trust $1.2M62020–20252025
McInerny Foundation $875K62019–20212021
Donor Advised Charitable Giving INC $747K62019–20242024
Mamoru and Aiko Takitani Foundation INC $400K42021–20242024
S Shihara Family Foundation $345K52020–20242024
F First Hawaiian Bank Foundation $337K92020–20242024
T The Gregory and Ej Milken Foundation $335K52020–20242024
American Online Giving Foundation INC $329K62019–20242024
Aloha United Way INC $326K52020–20242024
H Hung Wo & Elizabeth Ching Foundation $300K52020–20242024
C C N Wodehouse Hawaii Charities Trust $290K52020–20242024
Vanguard Charitable Endowment Program $252K42021–20242024
T The Freeman Foundation P-01644-00-7 $250K220242024
H Herbert & Margarita Mist Scholarship Fund $205K52020–20242024
R Robert E Black Memorial Trust $204K52021–20252025
M Mabel Clara Ladd Testamentary Trust $184K62019–20242024
The Edward E Ford Foundation Xxxxx2009 $182K120202020
T Takaki Foundation $170K32020–20242024
L Laulima Foundation $131K52020–20242024
N Nan Chul Shin Foundation $127K32020–20222022
Cornell University Foundation $124K52019–20242024
T Taiji and Naoko Terasaki Family Foundation $105K32020–20222022
Hawaii Dental Service $100K120212021
M Michael and Lori Milken Family Foundation $90K42019–20232023
B Bank of Hawaii Foundation $90K32020–20222022
Public Schools of Hawaii Foundation $88K52021–20252025
American Endowment Foundation $70K42021–20242024
A Albert T & Wallace T Teruya Foundation $68K120242024
Charities Aid Foundation America $67K42020–20242024
D Douglas N Thompson Foundation $50K32021–20232023
A Albert and Betty Ota Childrens Foundation $50K42020–20232023
R Roy and Hilda Takeyama Foundation $50K120232023
F Frank Mchugh-O'donovan Foundation INC $50K120202020
T The James & Agnes Kim Foundation INC $50K22020–20212021
M Mosher Galt Foundation $45K32020–20222022
Raymond James Charitable Endowment Fund $45K22022–20232023
S Stanley & Elaine Mukai Foundation $37K52020–20242024
C Q Yee Hop Foundation $36K32022–20242024
S Seto Foundation Co Hawaii Community Foundation $35K52020–20242024
Catholic Community Foundation of Santa Clara County $35K32020–20242024
Morgan Stanley Global Impact Funding Trust INC $35K42020–20242024
H Honolulu Chinese Junior Chamber of Commerce Foundation $31K42021–20242024
S S S Fook Sing Foundation $30K42021–20242024
The Blackbaud Giving Fund $23K22022–20232023
R R and H Healy Family Foundation INC $23K42021–20242024
E Empowerment Fund of Honolulu $15K32022–20242024
C Chung Kun Ai Foundation $12K32021–20232023
Bank of America Charitable Foundation INC $10K92020–20232023
A Alexander C Waterhouse SR Foundation $10K120222022
H Hiland Foundation $10K120222022
T The Cades Foundation $10K22023–20242024
Marin Community Foundation $10K120242024
Hawaii Academy of Science $10K120222022
University Impact $10K120242024
T The Lawrence D & Patricia I Rodriguez Foundation $8K22023–20242024
C Castiglione a Casauria Foundation $8K32020–20222022
T The Ayco Charitable Foundation $7K120252025
G George N Wilcox General Trust $6K120202020
T The Robert & Betty Wo Foundation $6K32021–20242024
T Tradewind Group Foundation $6K42021–20242024
J J Watumull Fund $5K52020–20242024
L Locations Foundation $5K32020–20232023
F First Insurance Company of Hawaii Charitable Foundation $4K32020–20222022
Amazonsmile Foundation $4K32020–20232023
S Synchrony Foundation $4K22020–20212021
L Louise and Y T Lum Foundation $4K42020–20242024
Y Yamada Scott Family Foundation $3K32022–20242024
The Northrop Grumman Foundation $1K120242024
D Denis & Roberta Wong Foundation $1K120202020
Sempra Energy Foundation $80042021–20242024
Y Yamashita Foundation of Hawaii $80062020–20252025
Macnaughton Foundation $800120202020
Pfizer Foundation INC $62522022–20242024
C Cigna Foundation $500120212021
P Patrick and Kris Kobayashi Foundation $40042020–20242024
L Lpl Financial Foundation INC $250120212021
T The Alfred and Ruth Ono Foundation $227120202020
H Hemic Foundation $100120242024

Explore

Full profile of 'iolani SchoolQuick answer: who funds 'iolani SchoolWho 'iolani School fundsFunders like 'iolani SchoolMore education nonprofits

More on 990 Scout

Hui South on Fort Shafter INCMcCusker Family Foundation
Public data from IRS Form 990 e-file & Business Master File. A 990 shows how an organization is run and funded — not its real-world outcomes. Figures are presented without evaluation; we do not rate, score, or rank organizations. · philanthropy.org