Foundation directory
Harold Kl Castle Foundation Grants
Private foundation · EIN 99-6005445 · IRS 990-PF filings through tax year 2024
- Total grants paid
- $6.9M
- Grants reported
- 106
- Median grant
- $25K
- Future commitments
- $5.2M
Giving by tax year
| Tax year | Grants paid | Amount |
|---|---|---|
| 2024 | 106 | $6.9M |
Where Harold Kl Castle Foundation gives
States of grant recipients reported on the foundation's 990-PF filings, by dollars received.
Largest reported grants
The biggest individual grants on file, as reported by the foundation to the IRS.
| Recipient | Location | Purpose | Tax year | Amount |
|---|---|---|---|---|
| SOCIAL FINANCE INC | BOSTON, CA | PROPOSAL TO SERVE AS HAWAII RENEWABLE LEARNING FUND MANAGER [6086; PC] | 2024 | $550K |
| UNIVERSITY OF HAWAII FOUNDATION | HONOLULU, HI | SOAR HIGHER - SUPPORT FOR WINDWARD OAHU SCHOOLS TO PARTICIPATE AS A GEAR UP 6-16 MODEL [5173; PC] | 2024 | $529.2K |
| KUAAINA ULU AUAMO (KUA) | KANEOHE, HI | TO SUPPORT AND STRENGTHEN THIS CRITICALLY IMPORTANT BACKBONE ORGANIZATION AND ITS THREE COMMUNITY-DRIVEN NETWORKS FOR OCEAN MANAGEMENT IN HAWAII. [5598; PC] | 2024 | $500K |
| HAWAII COMMUNITY FOUNDATION (HCF) | HONOLULU, HI | SUPPORT FOR A SECOND ROUND OF CONTRIBUTIONS TO THE HOLOMUA POOLED FUND WHOSE GOAL IS TO IMPROVE MARINE RESOURCES MANAGEMENT IN HAWAII THROUGH A SUITE OF EFFORTS BUILT ON FOUR PILLARS: PLACE-BASED PLANNING, PONO PRACTICES, MONITORING, AND PROTECTION & RESTORATION [5905; PC] | 2024 | $500K |
| HAWAII COMMUNITY FOUNDATION (HCF) | HONOLULU, HI | PILINA FUND 2.0 [5618; PC] | 2024 | $400K |
| THE NATURE CONSERVANCY OF HAWAII | HONOLULU, HI | ADVANCING COMMUNITY-BASED MARINE MANAGEMENT TO REACH 30X30 GOALS [5660; PC] | 2024 | $280K |
| UNIVERSITY OF HAWAII FOUNDATION | HONOLULU, HI | TO EXTEND WINDWARD COMMUNITY COLLEGE'S GROUNDBREAKING HOOLEI SCHOLARSHIP THAT ENSURES ALL PUBLIC SCHOOL GRADUATES IN THE KOOLAU REGION CAN AFFORD TO ATTEND COMMUNITY COLLEGE [6140; PC] | 2024 | $214.3K |
| WINDWARD SCHOOL DISTRICT | KANEOHE, HI | TO INTERNALLY DRIVE WINDWARD DOE SCHOOLS TOWARDS AINA ALOHA MINDSET ACHIEVEMENT THROUGH TEACHER PROFESSIONAL DEVELOPMENT (PD) DAYS AND CLOSER ENGAGEMENT BETWEEN SCHOOLS AND AINA-BASED EDUCATION ORGANIZATIONS. [6371; GOV] | 2024 | $150K |
| UNIVERSITY OF HAWAII FOUNDATION | HONOLULU, HI | HAWAII P-20 CORE SUPPORT 2022-2025 [5465; PC] | 2024 | $150K |
| HAWAII HOSPITAL EDUCATION AND RESEARCH FOUNDATION (HHERF) | HONOLULU, HI | TO RETROFIT DOE CLASSROOMS FOR HEALTHCARE PATHWAYS IN PARTNERSHIP WITH HAWAII 3R'S, G70 AND HAWAII PACIFIC HEALTH [6363; PC] | 2024 | $150K |
| PURPLE MAIA | AIEA, HI | FOR THE EXPANSION OF HALAU HEKILI, A MIDDLE COLLEGE HIGH SCHOOL ON THE CAMPUS OF WINDWARD COMMUNITY COLLEGE. [6277; PC] | 2024 | $145K |
| HAWAII CONSERVATION ALLIANCE FOUNDATION | HONOLULU, HI | FOR THE NEXT PHASE OF THE AHUPUAA ACCELERATOR, A PROGRAM TO EXPAND WATERSHED-WIDE COMMUNITY MANAGEMENT THAT HAS EXPANDED TO 46 PARTNERS STATEWIDE. [6153; PC] | 2024 | $132.7K |
| RESOURCES LEGACY FUND | SACRAMENTO, CA | TO HELP ADVANCE THE HOLOMUA INITIATIVE AND THE CARE FOR AINA NOW COALITION (FORMERLY GREEN FEE) ENVIRONMENTAL CAPITAL FORMATION WORK [6125; PC] | 2024 | $120K |
| THE AMERICAN AI FORUM AKA AI EDUCATION PROJECT | SAN FRANCISCO, CA | TO DELIVER PROFESSIONAL DEVELOPMENT THAT HELPS HAWAII PUBLIC SCHOOL TEACHERS BETTER UNDERSTAND ARTIFICIAL INTELLIGENCE (AI) AND HOW TO RESPONSIBLY INCORPORATE AI LITERACY INTO THEIR CURRICULUM. [6286; PC] | 2024 | $115K |
| COLLEGE SUMMIT INC DBA PEERFORWARD | WASHINGTON, DC | TO SCALE A PROMISING PEER COUNSELING MODEL TO FOUR ADDITIONAL HIGH SCHOOLS. [6267; PC] | 2024 | $103.2K |
| C&C OF HONOLULU OFFICE OF CLIMATE CHANGE SUSTAINABILITY AND RESILIENCY | HONOLULU, HI | TO HELP THE HONOLULU CITY & COUNTY OPTIMIZE ITS CLIMATE ADAPTATION WORK ALIGNED WITH THE FOUNDATION'S NEW CLIMATE STRATEGY [5860; GOV] | 2024 | $100K |
| NEW TEACHER CENTER | SANTA CRUZ, CA | TO WORK ALONGSIDE THE HAWAII DEPARTMENT OF EDUCATION IN BUILDING THE SUPPORT AND RESOURCES THAT ENABLE COMPLEX AREA LEADERS TO BRING EFFECTIVE MATHEMATICS COACHING TO THEIR SCHOOL COMMUNITIES [6372; PC] | 2024 | $100K |
| HAWAIIAN ISLANDS LAND TRUST (HILT) | HONOLULU, HI | TO CONTINUE TO WORK IN CLOSE PARTNERSHIP WITH THE TRUST FOR PUBLIC LANDS TO SECURE PRIORITY LANDS FOR COMMUNITY USE AND AINA ALOHA MINDSET DEVELOPMENT IN WINDWARD OAHU. [6259; PC] | 2024 | $100K |
| CONSERVATION INTERNATIONAL FOUNDATION | HONOLULU, HI | PUULAU PROJECT: A TWO-YEAR EFFORT TO COMBINE ADDITIONAL KNOWLEDGE BASES FROM FISHERS AND COMMUNITY WITH WESTER-SCIENCE BASED MONITORING DATA TO IMPROVE PARTICIPATION AND DECISION MAKING FOR THE HOLOMUA INITIATIVE. [5588; PC] | 2024 | $95K |
| THE PACIFIC AMERICAN FOUNDATION (PAF) | KANEOHE, HI | FOR THE LAUNCH OF AN ESPORTS DEVELOPMENT PROGRAM IN WINDWARD OAHU SCHOOLS [6127; PC] | 2024 | $75K |
| KUALOA-HEEIA ECUMENICAL YOUTH PROJECT (KEY) | KANEOHE, HI | TO BOLSTER RESPONSE TO THE LITTLE FIRE ANT IN KOOLAULOA AND KOOLAUPOKO THROUGH GRASSROOTS COMMUNITY EDUCATION, TRAINING, MONITORING, AND RESPONSE [6133; PC] | 2024 | $75K |
| KOOLAU FOUNDATION | KANEOHE, HI | CATALYST FUNDING TO DEVELOP THE HAIKU VALLEY CULTURAL PRESERVE [5907; PC] | 2024 | $75K |
| COLLEGE SUMMIT INC DBA PEERFORWARD | WASHINGTON, DC | PEERS LEADING PEERS THROUGH HIGHER EDUCATION [5516; PC] | 2024 | $70K |
| PUBLIC SCHOOLS HAWAII FOUNDATION | HONOLULU, HI | TO LAUNCH A NEW EFFORT THAT COMBINES HUMAN AND ARTIFICIAL INTELLIGENCE TO EXPAND STUDENT SUPPORT BY OFFERING MORE PERSONALIZED NAVIGATIONAL GUIDANCE AND IMPROVING ACADEMIC PERFORMANCE THROUGH TARGETED INTERVENTIONS. [6283; PC] | 2024 | $67.5K |
| 50CAN | WASHINGTON, DC | CORE ORGANIZATIONAL SUPPORT FOR HAWAIIKIDSCAN, AN EDUCATION ADVOCACY ORGANIZATION COMMITTED TO ENSURE THAT HAWAII HAS AN EXCELLENT AND EQUITABLE EDUCATION SYSTEM [5898; PC] | 2024 | $67.5K |
How to apply
This foundation publishes application instructions on its latest 990-PF and does not report restricting giving to preselected organizations. See more foundations that accept applications.
- Contact
- ELIZABETH MURPH
- Address
- 1197 AULOA ROAD KAILUA, HI, 96734
- Phone
- 8082637073
- Deadlines
- SEE STATEMENT 14 - ATTACHMENT
- Application materials
- SEE STATEMENT 14 - ATTACHMENT
- Restrictions
- SEE STATEMENT 14 - ATTACHMENT
About this data
Figures are aggregated from Harold Kl Castle Foundation's IRS Form 990-PF electronic filings (1 filing on file, most recent tax year 2024). Totals reflect grants the foundation reported as paid, and can lag the current year because foundations file annually and often on extension. Source: IRS 990-PF e-file archive.