Harry R & Mary I Maxon | Foundation Profile

GrantBay analyzes IRS Form 990-PF data to help grant seekers find fit funders like Harry R & Mary I Maxon. Data shown is extracted from Form 990-PF filings.

EIN: 31-1707787

Foundation Overview

Based in Cincinnati, OH, Harry R & Mary I Maxon has awarded 147 grants totaling $183,450 to organizations in Colorado, Ohio and 10 other states across the US. Individual grants range from $50 to $5,500, with a median award of $500.

Latest Tax Year
2023
Total Giving (all years)
$183,450
Total Assets
$481,209
Median Grant (all grants)
$500

Latest Form 990-PF Snapshot

Total Grants
17
Median Grant
$500
% No Significant Change
0% (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
Relationship-Focused: 29%

5 of 17 recipients (29%) were new grantees. Foundation strongly favors organizations with proven track records. New partnerships develop slowly over time.

Geographic Focus
California

48% of grants are awarded in California, with additional funding distributed across 11 other locations. The foundation balances regional focus with broader geographic diversity. Within California, funding concentrates in Los Angeles (30%), San Clemente (13%), Topanga (13%).

Funding Trajectory
+4%

Stable funding levels with 4% change over 7 years indicate consistent grant-making capacity and predictable philanthropic resources. This stability suggests reliable ongoing funding opportunities.

Program Areas
General Purposes + Education

Dual focus on general purposes (67%) and education, 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 Harry R & Mary I Maxon'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
American University Paris $500 Denver, CO, US General 2023
Charity Navigtor $50 Saddle Brook, NJ, US General 2023
Children's Hospital Los Angeles $5,000 Los Angeles, CA, US General 2023
Cincinnati Children's Hospital $3,000 Cincinnati, OH, US General 2023
Environmental Working Group $100 Washington, DC, US General 2023
George Mason University $2,500 Fairfax, VA, US General 2023
Henry's Fork Foundation $300 Ashton, ID, US General 2023
Hilton Head - Humane Association $500 Hilton Head Island, SC, US General 2023
Microbetv Inc $500 New York, NY, US General 2023
Monterey Bay Aquarim $250 Monterey, CA, US General 2023
Palmetto Animal League $500 Ridgeland, SC, US General 2023
Planned Parenthood South Atlantic $500 New York, NY, US General 2023
San Domenico School $5,000 San Anselmo, CA, US General 2023
Kpcc Fka Southern California Public Radio $100 Pasadena, CA, US General 2023
Surfrider Foundation $500 San Clemente, CA, US General 2023
Topanga Montessori Preschool $1,500 Topanga, CA, US General 2023
Treepeople Land Trust $200 Calabasas, CA, US General 2023
American University Paris $500 Denver, CO, US General 2022
Cincinnati Children's Hospital $3,000 Cincinnati, OH, US General 2022
Children's Hospital Los Angeles $5,000 Los Angeles, CA, US General 2022
Environmental Working Group $100 Washington, DC, US General 2022
Florida Institute Of Technology $1,500 Melbourne, FL, US General 2022
George Mason University $1,500 Fairfax, VA, US General 2022
Hilton Head - Humane Association $450 Hilton Head Island, SC, US General 2022
Opeartion Gratitude $250 Encino, CA, US General 2022
Palmetto Animal League $450 Ridgeland, SC, US General 2022
Planned Parenthood South Atlantic $500 New York, NY, US General 2022
Rainforest Trust $500 Warrenton, VA, US General 2022
San Domenico School $5,000 San Anselmo, CA, US General 2022
Southern California Public Radio $250 Pasadena, CA, US General 2022
Surfrider Foundation $250 San Clemente, CA, US General 2022
Topanga Montessori Preschool $2,400 Topanga, CA, US General 2022
Treepeople Land Trust $300 Calabasas, CA, US General 2022
American University Paris $500 Denver, CO, US General 2022
Cincinnati Children's Hospital $3,000 Cincinnati, OH, US General 2022
Children's Hospital Los Angeles $5,000 Los Angeles, CA, US General 2022
Environmental Working Group $100 Washington, DC, US General 2022
Florida Institute Of Technology $1,500 Melbourne, FL, US General 2022
George Mason University $1,500 Fairfax, VA, US General 2022
Hilton Head - Humane Association $450 Hilton Head Island, SC, US General 2022
Opeartion Gratitude $250 Encino, CA, US General 2022
Palmetto Animal League $450 Ridgeland, SC, US General 2022
Planned Parenthood South Atlantic $500 New York, NY, US General 2022
Rainforest Trust $500 Warrenton, VA, US General 2022
San Domenico School $5,000 San Anselmo, CA, US General 2022
Southern California Public Radio $250 Pasadena, CA, US General 2022
Surfrider Foundation $250 San Clemente, CA, US General 2022
Topanga Montessori Preschool $2,400 Topanga, CA, US General 2022
Treepeople Land Trust $300 Calabasas, CA, US General 2022
American University Paris $500 Denver, CO, US General 2022
Cincinnati Children's Hospital $3,000 Cincinnati, OH, US General 2022
Children's Hospital Los Angeles $5,000 Los Angeles, CA, US General 2022
Environmental Working Group $100 Washington, DC, US General 2022
Florida Institute Of Technology $1,500 Melbourne, FL, US General 2022
George Mason University $1,500 Fairfax, VA, US General 2022
Hilton Head - Humane Association $450 Hilton Head Island, SC, US General 2022
Opeartion Gratitude $250 Encino, CA, US General 2022
Palmetto Animal League $450 Ridgeland, SC, US General 2022
Planned Parenthood South Atlantic $500 New York, NY, US General 2022
Rainforest Trust $500 Warrenton, VA, US General 2022
San Domenico School $5,000 San Anselmo, CA, US General 2022
Southern California Public Radio $250 Pasadena, CA, US General 2022
Surfrider Foundation $250 San Clemente, CA, US General 2022
Topanga Montessori Preschool $2,400 Topanga, CA, US General 2022
Treepeople Land Trust $300 Calabasas, CA, US General 2022
Children's Hospital Los Angeles $4,500 Los Angeles, CA, US General 2021
Common Sense Media $100 San Francisco, CA, US General 2021
Charity Navigator $50 Saddle Brook, NJ, US General 2021
Environmental Working Group $100 Washington, DC, US General 2021
Florida Institute Of Technology $2,500 Melbourne, FL, US General 2021
George Mason University $2,500 Fairfax, VA, US General 2021
Hilton Head - Humane Association $500 Hilton Head Island, SC, US General 2021
Kpcc $250 Pasadena, CA, US General 2021
Lowcountry Food Bank $500 North Charleston, SC, US General 2021
Opeartion Gratitude $500 Encino, CA, US General 2021
Our House Grief Support Center $500 Los Angeles, CA, US General 2021
Palmetto Animal League $500 Ridgeland, SC, US General 2021
Planned Parenthood South Atlantic $500 New York, NY, US General 2021
Rainforest Trust $500 Warrenton, VA, US General 2021
Surfrider Foundation $250 San Clemente, CA, US General 2021
American University Paris $500 Denver, CO, US General 2021
The Weaverly School Project $4,500 Pasadena, CA, US General 2021
Topanga Montessori Preschool $1,500 Topanga, CA, US General 2021
Tower Cancer Research Center $500 Beverly Hills, CA, US General 2021
Treepeople Land Trust $250 Calabasas, CA, US General 2021
Carolina Friends School $500 Durham, NC, US General 2020
Children's Hospital Los Angeles $4,000 Los Angeles, CA, US General 2020
Common Sense $250 San Francisco, CA, US General 2020
Duke School $500 Durham, NC, US General 2020
Environmental Working Group $250 Washington, DC, US General 2020
Free Store Foodbank $2,000 Cincinnati, OH, US General 2020
Hilton Head - Humane Association $1,000 Hilton Head Island, SC, US General 2020
Liberty Hill Foundation $500 Los Angeles, CA, US General 2020
Lowcountry Food Bank $2,000 North Charleston, SC, US General 2020
Opeartion Gratitude $500 Ridgeland, SC, US General 2020
Our House Grief Support Center $500 Los Angeles, CA, US General 2020
Palmetto Animal League $1,000 Ridgeland, SC, US General 2020
Rainforest Trust $500 Vint Hill, VA, US General 2020
Surfrider Foundation $1,000 San Clemente, CA, US General 2020
The American University Of Paris Foundation $1,000 Rockville Centre, NY, US General 2020
The Weaverly School Project $4,000 Pasadena, CA, US General 2020
Topanga Montessori Preschool $1,000 Topanga, CA, US General 2020
Treepeople $500 Los Angeles, CA, US General 2020
Charity Water $200 New York, NY, US General 2018
Children's Hospital Los Angeles $4,000 Los Angeles, CA, US General 2018
Common Sense $100 San Francisco, CA, US General 2018
Environmental Working Group $200 Washington, DC, US General 2018
Hilton Head Prepartory School $4,000 Hilton Head, SC, US General 2018
Kcrw Foundation $200 Santa Monica, CA, US General 2018
Los Encinos School $4,000 Encino, CA, US General 2018
Planned Parenthood Federation Of America $100 New York, NY, US General 2018
Sierra Club Foundation $200 Los Angeles, CA, US General 2018
Stepping Stones Inc $500 Cincinnati, OH, US General 2018
Surfrider Foundation $200 San Clemente, CA, US General 2018
The American University Of Paris Foundation $1,000 Rockville Centtre, NY, US General 2018
Topanga Montessori Preschool $1,500 Topanga, CA, US General 2018
Treepeople $300 Los Angeles, CA, US General 2018
Charity Water $300 New York, NY, US General 2017
Children's Hospital Los Angeles $4,500 Los Angeles, CA, US General 2017
Environmental Working Group $100 Washington, DC, US General 2017
Hilton Head Prepartory School $5,500 Hilton Head, SC, US General 2017
Los Encinos School $1,500 Encino, CA, US General 2017
Naturebridge $250 San Francisco, CA, US General 2017
Planned Parenthood Federation Of America $400 New York, NY, US General 2017
Sierra Club Foundation $300 Los Angeles, CA, US General 2017
Starlight Children's Foundation $250 Culver City, CA, US General 2017
Surfrider Foundation $200 San Clemente, CA, US General 2017
The American University Of Paris Foundation $500 Rockville Centtre, NY, US General 2017
Topanga Montessori Preschool $4,000 Topanga, CA, US General 2017
Treepeople $200 Los Angeles, CA, US General 2017
Charity Navigator $50 Glen Rock, NJ, US General 2016
Charity Water $250 New York, NY, US General 2016
Children's Hospital Los Angeles $5,500 Los Angeles, CA, US General 2016
Doctors Without Borders $400 Hagerstown, MD, US General 2016
Environmental Working Group $250 Washington, DC, US General 2016
Hilton Head Preparatory School $5,000 Hilton Head, SC, US General 2016
Kcrw Foundation $300 Santa Monica, CA, US General 2016
Memory Matters $200 Hilton Head, SC, US General 2016
Planned Parenthood Federation Of America $300 New York, NY, US General 2016
Shelter Partnership $300 Los Angeles, CA, US General 2016
Sierra Club Foundation $250 Los Angeles, CA, US General 2016
Stepping Stones Inc $200 Cincinnati, OH, US General 2016
Surfrider Foundation $250 San Clemente, CA, US General 2016
The American University Of Paris Foundation $300 Rockville Centtre, NY, US General 2016
The Westland School $2,500 Los Angeles, CA, US General 2016
Topanga Montessori Preschool $3,700 Topanga, CA, US Topanga Montessori Preschool 2016
Treepeople $350 Los Angeles, CA, US General 2016

Foundations Similar to Harry R & Mary I Maxon

Discover 5 foundations with comparable assets ($469,944-$487,060), similar grant patterns, and geographic focus in OH 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: 34-1475809 | 185 grants awarded
$486,219
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$500
median grant
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Same state
99%
Excellent match

EIN: 38-6813892 | 142 grants awarded
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(≈ Similar)
$500
median grant
Cincinnati, OH
Same state
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EIN: 37-1131168 | 12 grants awarded
$487,060
(≈ Similar)
$1,000
median grant
Perrysburg, OH
Same state
99%
Excellent match

EIN: 34-1569677 | 175 grants awarded
$471,124
(≈ Similar)
$300
median grant
Toledo, OH
Same state
99%
Excellent match

EIN: 87-4109847 | 89 grants awarded
$469,944
(≈ Similar)
$1,000
median grant
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Same state
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Contact Information

Official contact details for Harry R & Mary I Maxon as registered with the IRS. These details are essential for grant applications, correspondence, and due diligence processes.

EIN 31-1707787
Website N/A
Address 425 WALNUT ST STE 1800 Cincinnati, OH 45202-3920

Key People (7)

Board members, trustees, and key staff who oversee Harry R & Mary I Maxon's grant making decisions and strategic direction. Understanding leadership composition can provide insights into foundation priorities and potential networking opportunities.

President Harry R Maxon Iv
Exec. Vice-president Mary E Blount
Treasurer Ashley L Tomita
Trustee & Vice-president Jason Blount
Trustee & Vice-president Yasushi J Tomita

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 Harry R & Mary I Maxon 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.