George P & Ida Tenney Castle Trust | Foundation Profile

GrantBay analyzes IRS Form 990-PF data to help grant seekers find fit funders like George P & Ida Tenney Castle Trust. Data shown is extracted from Form 990-PF filings.

EIN: 99-6003320

Foundation Overview

Based in Honolulu, HI, George P & Ida Tenney Castle Trust has awarded 34 grants totaling $1,900,000 to organizations in Hawaii. Individual grants range from $40,000 to $100,000, with a median award of $55,000.

Latest Tax Year
2024
Total Giving (all years)
$1,900,000
Total Assets
$5,704,721
Median Grant (all grants)
$55,000

Latest Form 990-PF Snapshot

Total Grants
5
Median Grant
$40,000
% No Significant Change
0% (vs previous year)
Data extracted from IRS Form 990-PF filings. Last filing year: May 2026

Foundation Intelligence

Advanced analytics and strategic insights to help nonprofit organizations assess grant opportunities and optimize their application strategies

New Applicant Friendliness
Closed Network: N/A

0 of 5 recipients (0%) were new grantees. Foundation maintains tight relationships with established partners. New applicants rarely succeed without insider connections.

Geographic Focus
Hawaii

100% of all grants are concentrated in Hawaii, demonstrating highly focused geographic giving. This foundation prioritizes deep community impact in its primary service area. Within Hawaii, funding concentrates in Honolulu (85%), Wailuku (15%).

Funding Trajectory
+20%

Stable funding levels with 20% change over 4 years indicate consistent grant-making capacity and predictable philanthropic resources. This stability suggests reliable ongoing funding opportunities.

Program Areas
General Purposes + 2 others

Diversified giving across multiple program areas with primary emphasis on general purposes (50%). This broad approach suggests openness to various causes and innovative cross-sector solutions.

Where is The Money Going?

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Grants & Funding

Analyzing past grantees provides valuable insights into George P & Ida Tenney Castle Trust's funding preferences, organizational priorities, and grant making patterns. This historical data helps potential applicants understand the foundation's strategic focus and identify successful funding approaches.

Name Amount Location Purpose Year
National Alliance On Mental Illness $40,000 Honolulu, HI, US Unrestricted Gift 2024
Parents And Children Together $40,000 Wailuku, HI, US Unrestricted Gift 2024
Kapiolani Health Foundation $40,000 Honolulu, HI, US Unrestricted Gift 2024
Kids Hurt Too Hawaii $60,000 Honolulu, HI, US Unrestricted Gift 2024
Boys & Girls Club Of Hawaii $60,000 Honolulu, HI, US Unrestricted Gift 2024
National Alliance On Mental Illness $40,000 Honolulu, HI, US Unrestricted Gift 2023
Parents And Children Together $40,000 Wailuku, HI, US Unrestricted Gift 2023
Kapiolani Health Foundation $40,000 Honolulu, HI, US Unrestricted Gift 2023
Kids Hurt Too Hawaii $60,000 Honolulu, HI, US Unrestricted Gift 2023
Boys & Girls Club Of Hawaii $60,000 Honolulu, HI, US Unrestricted Gift 2023
National Alliance On Mental Illness $40,000 Honolulu, HI, US Unrestricted Gift 2023
Parents And Children Together $40,000 Wailuku, HI, US Unrestricted Gift 2023
Kapiolani Health Foundation $40,000 Honolulu, HI, US Unrestricted Gift 2023
Kids Hurt Too Hawaii $60,000 Honolulu, HI, US Unrestricted Gift 2023
Boys & Girls Club Of Hawaii $60,000 Honolulu, HI, US Unrestricted Gift 2023
National Alliance On Mental Illness $40,000 Honolulu, HI, US Nami Hawaii Youth Mental 2022
Parents And Children Together $40,000 Wailuku, HI, US Sex Trafficking Services 2022
Kapiolani Health Foundation $40,000 Honolulu, HI, US Teen Resiliancy Program 2022
Kids Hurt Too Hawaii $60,000 Honolulu, HI, US School-based Trauma Support 2022
Boys & Girls Club Of Honolulu $60,000 Honolulu, HI, US Initiative At Lihue & 2022
National Alliance On Mental Illness $40,000 Honolulu, HI, US Nami Hawaii Youth Mental 2022
Parents And Children Together $40,000 Wailuku, HI, US Sex Trafficking Services 2022
Kapiolani Health Foundation $40,000 Honolulu, HI, US Teen Resiliancy Program 2022
Kids Hurt Too Hawaii $60,000 Honolulu, HI, US School-based Trauma Support 2022
Boys & Girls Club Of Honolulu $60,000 Honolulu, HI, US Initiative At Lihue & 2022
Catholic Charities Hawaii $75,000 Honolulu, HI, US Supporting Vulnerable 2021
Institute For Human Services $75,000 Honolulu, HI, US Kaahi And Summer Emergency 2021
Kapi'olani Health Foundation $100,000 Honolulu, HI, US Pediatric Heart Center 2021
Catholic Charities Hawaii $75,000 Honolulu, HI, US Supporting Vulnerable 2021
Institute For Human Services $75,000 Honolulu, HI, US Kaahi And Summer Emergency 2021
Kapi'olani Health Foundation $100,000 Honolulu, HI, US Pediatric Heart Center 2021
Catholic Charities Hawaii $50,000 Honolulu, HI, US Supporting Vulnerable Populations Throughout Covid-19 And Economic Recession 2020
Institute For Human Services $50,000 Honolulu, HI, US Kaahi And Summer Emergency Shelter Services For Homeless Kupuna 2020
Kapi'olani Health Foundation $100,000 Honolulu, HI, US Pediatric Heart Center 2020

Foundations Similar to George P & Ida Tenney Castle Trust

Discover 5 foundations with comparable assets ($4,195,966-$7,013,287), similar grant patterns, and geographic focus in HI that may also align with your organization's funding needs and grant seeking strategy.

Foundation Name Total Assets Typical Grant Size Service Area Similarity Match

EIN: 45-6717935 | 16 grants awarded
$5,813,895
(≈ Similar)
$100,000
median grant
Honolulu, HI
Same state
99%
Excellent match

EIN: 36-7644780 | 35 grants awarded
$5,906,603
(≈ Similar)
$52,500
median grant
Honolulu, HI
Same state
98%
Excellent match

EIN: 99-6038031 | 24 grants awarded
$4,849,714
(≈ Similar)
$58,875
median grant
Honolulu, HI
Same state
93%
Excellent match

EIN: 99-6014692 | 39 grants awarded
$7,013,287
(↑ Larger)
$65,000
median grant
Honolulu, HI
Same state
89%
Excellent match

EIN: 01-0637863 | 27 grants awarded
$4,195,966
(↓ Smaller)
$60,000
median grant
Honolulu, HI
Same state
87%
Excellent match

Contact Information

Official contact details for George P & Ida Tenney Castle Trust as registered with the IRS. These details are essential for grant applications, correspondence, and due diligence processes.

EIN 99-6003320
Website N/A
Address PO BOX 3170 Honolulu, HI 96802-3170

Key People (1)

Board members, trustees, and key staff who oversee George P & Ida Tenney Castle Trust's grant making decisions and strategic direction. Understanding leadership composition can provide insights into foundation priorities and potential networking opportunities.

Trustee

Forms 990-PF

IRS Form 990-PF filings provide comprehensive financial information, grant details, and operational data. These documents are essential resources for understanding foundation capacity, giving patterns, and strategic priorities.

Form 990-PF Research Tips
  • Review Part XV for detailed grant recipient information and funding purposes
  • Check Part I for total assets, annual giving amounts, and payout requirements
  • Examine Part VIII for key personnel compensation and board structure
  • Look for trends across multiple years to understand giving patterns

About This Foundation Profile

This comprehensive foundation profile for George P & Ida Tenney Castle Trust is powered by Grant Bay's advanced foundation research platform. Our system analyzes IRS Form 990-PF filings, grant histories, and philanthropic patterns to provide nonprofit organizations with actionable intelligence for grant seeking success.

Data Sources & Accuracy

All information is derived from official IRS filings and public records. Grant Bay processes thousands of Form 990-PF documents to extract grant details, financial data, and organizational information. Data accuracy depends on foundation reporting quality and IRS filing completeness.

Research Applications

Use this profile for prospect research, grant strategy development, application preparation, and relationship building. Combine this data with additional research on foundation priorities, application processes, and board member backgrounds for comprehensive grant seeking strategies.

Data Currency: Last updated May 2026 based on IRS Form 990-PF filings. Foundation information reflects most recent available tax year data.