The Antoineo'brien Family Foundation | Foundation Profile

GrantBay analyzes IRS Form 990-PF data to help grant seekers find fit funders like The Antoineo'brien Family Foundation. Data shown is extracted from Form 990-PF filings.

EIN: 46-4026551

Foundation Overview

Based in Longboat Key, FL, The Antoineo'brien Family Foundation has awarded 7 grants totaling $1,034,002 to organizations in Florida and Wisconsin. Individual grants range from $60,000 to $374,002, with a median award of $100,000.

Latest Tax Year
2024
Total Giving (all years)
$1,034,002
Total Assets
$3,650,782
Median Grant (all grants)
$100,000

Latest Form 990-PF Snapshot

Total Grants
1
Median Grant
$100,000
% Median Grant Decline
-50% (vs previous year)
Data extracted from IRS Form 990-PF filings. Last filing year: February 2026

Foundation Intelligence

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

New Applicant Friendliness
Limited Sample: 0%

1 total grant. Insufficient data for reliable pattern analysis. Foundation may be highly selective or recently established.

Geographic Focus
Florida

57% of grants are awarded in Florida, with additional funding distributed across 1 other locations. The foundation balances regional focus with broader geographic diversity. Within Florida, funding concentrates in Sarasota (100%).

Funding Trajectory
-73%

Declining funding trend with 73% decrease over 7 years may indicate reduced grant opportunities or shifting foundation priorities. This trajectory suggests more competitive application environment.

Program Areas
Community Projects + Environment

Dual focus on community projects (67%) and environment, indicating strategic concentration in complementary program areas.

Where is The Money Going?

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Grants & Funding

Analyzing past grantees provides valuable insights into The Antoineo'brien Family Foundation'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
The Bay Park Conservancy Inc $100,000 Sarasota, FL, US General Operating Support 2024
University Of Wisconsin Foundation $200,000 Madison, WI, US General Operating Support 2023
The Bay Park Conservancy Inc $100,000 Sarasota, FL, US General Operating Support 2022
The Bay Park Conservancy Inc $100,000 Sarasota, FL, US General Operating Support 2022
The Bay Park Conservancy Inc $100,000 Sarasota, FL, US General Operating Support 2022
University Of Wisconsin Foundation $60,000 Madison, WI, US Human Ecology Fund, Chemical And Biological Engineering Fund, Other Capital Expenses 2020
University Of Wisconsin Foundation $374,002 Madison, WI, US Human Ecology Fund, Chemical And Biological Engineering Fund, Other Capital Expenses 2017

Foundations Similar to The Antoineo'brien Family Foundation

Discover 5 foundations with comparable assets ($3,506,972-$3,756,214), similar grant patterns, and geographic focus in FL 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: 27-0953262 | 12 grants awarded
$3,673,668
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$150,936
median grant
Orlando, FL
Same state
100%
Excellent match

EIN: 62-6035057 | 10 grants awarded
$3,589,683
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$163,762.5
median grant
Orlando, FL
Same state
99%
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EIN: 34-1436725 | 51 grants awarded
$3,754,396
(≈ Similar)
$100,000
median grant
Naples, FL
Same state
99%
Excellent match

EIN: 59-2912507 | 30 grants awarded
$3,756,214
(≈ Similar)
$50,613
median grant
Melbourne Beach, FL
Same state
99%
Excellent match

EIN: 20-8059666 | 13 grants awarded
$3,506,972
(≈ Similar)
$125,000
median grant
Sarasota, FL
Same state
98%
Excellent match

Contact Information

Official contact details for The Antoineo'brien Family Foundation as registered with the IRS. These details are essential for grant applications, correspondence, and due diligence processes.

EIN 46-4026551
Website N/A
Address 655 LONGBOAT CLUB RD UNIT 16B Longboat Key, FL 34228-3859

Key People (3)

Board members, trustees, and key staff who oversee The Antoineo'brien Family Foundation's grant making decisions and strategic direction. Understanding leadership composition can provide insights into foundation priorities and potential networking opportunities.

President, Treasurer Richard Antoine
Vice President, Secretary Dorothy O'brien
Officer Shannon O'brien Antoine

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 The Antoineo'brien Family Foundation 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 February 2026 based on IRS Form 990-PF filings. Foundation information reflects most recent available tax year data.