The Mayer-phillips Foundation Inc | Foundation Profile

GrantBay analyzes IRS Form 990-PF data to help grant seekers find fit funders like The Mayer-phillips Foundation Inc. Data shown is extracted from Form 990-PF filings.

EIN: 06-1331577

Foundation Overview

Based in Wilmington, DE, The Mayer-phillips Foundation Inc has awarded 181 grants totaling $3,073,350 to organizations in Colorado, Pennsylvania and 6 other states across the US. Individual grants range from $200 to $75,000, with a median award of $3,500.

Latest Tax Year
2024
Total Giving (all years)
$3,073,350
Total Assets
$12,105,354
Median Grant (all grants)
$3,500

Latest Form 990-PF Snapshot

Total Grants
20
Median Grant
$3,750
% Median Grant Decline
-75% (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: 20%

4 of 20 recipients (20%) were new grantees. Foundation strongly favors organizations with proven track records. New partnerships develop slowly over time.

Geographic Focus
Colorado

69% of grants are awarded in Colorado, with additional funding distributed across 7 other locations. The foundation balances regional focus with broader geographic diversity. Within Colorado, funding concentrates in Denver (42%), Boulder (18%), Golden (10%).

Funding Trajectory
+653%

Strong 653% growth in annual giving over 8 years indicates expanding philanthropic capacity and increasing opportunities for grant seekers. This upward trajectory suggests growing foundation resources and commitment.

Program Areas
General Purposes + 4 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 The Mayer-phillips Foundation Inc'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
5280 High School $50,000 Denver, CO, US General & Unrestricted 2024
Activate Work Inc $1,500 Denver, CO, US Charitable Event 2024
Activate Work Inc $50,000 Denver, CO, US General & Unrestricted 2024
Arrupe Jesuit High School $50,000 Denver, CO, US Corporate Work Study Program 2024
Capital Sisters International Inc $1,000 Golden, CO, US General & Unrestricted 2024
Careerwise Colorado $50,000 Denver, CO, US General & Unrestricted 2024
Challenge Foundation Inc $1,000 Englewood, CO, US General & Unrestricted 2024
Crosspurpose $25,000 Denver, CO, US General & Unrestricted 2024
Elevate New York $1,000 New York, NY, US General & Unrestricted 2024
Fresh Start Making Futures Possible One Step At A $1,000 Tucson, AZ, US General & Unrestricted 2024
Fullcircle Program Inc $2,500 Mesa, AZ, US Boulder Fullcircle Program 2024
Fullcircle Program Inc $5,000 Mesa, AZ, US Boulder Fullcircle Program 2024
Medicine Horse Program $1,000 Boulder, CO, US General & Unrestricted 2024
Momentum Advisory Collective $50,000 Dallas, TX, US General Operating Grant For Cafe Momentum Denver 2024
One World Childrens Fund $5,500 Los Angeles, CA, US Empowering Youth In Cambodia 2024
Schoolhouse World Inc $75,000 Palo Alto, CA, US General & Unrestricted 2024
St Vrain Valley School District $50,000 Longmont, CO, US General & Unrestricted 2024
Thorne Ecological Institute $500 Boulder, CO, US General & Unrestricted 2024
Women's Foundation Of Colorado Inc $1,000 Denver, CO, US General & Unrestricted 2024
Womens Bean Project $500 Denver, CO, US General & Unrestricted 2024
5280 High School $50,000 Denver, CO, US General & Unrestricted 2023
Activate Work Inc $50,000 Denver, CO, US General & Unrestricted 2023
Arrupe Jesuit High School $25,000 Denver, CO, US Corporate Work Study Program 2023
Be The Change Program Inc $20,000 Commerce City, CO, US General & Unrestricted 2023
Capital Sisters International Inc $1,000 Golden, CO, US General & Unrestricted 2023
Careerwise Colorado $50,000 Denver, CO, US General & Unrestricted 2023
Challenge Foundation Inc $5,000 Englewood, CO, US General & Unrestricted 2023
Forest Heights Lodge Inc $500 Golden, CO, US General & Unrestricted 2023
Fullcircle Program Inc $4,250 Mesa, AZ, US General & Unrestricted 2023
Fullcircle Program Inc $10,000 Mesa, AZ, US Boulder Program 2023
Junior Achievement Usa $25,000 Greenwood Village, CO, US General & Unrestricted 2023
Medicine Horse Program $5,000 Boulder, CO, US General & Unrestricted 2023
Mindspark Learning $25,000 Lakewood, CO, US Fall 2023 Education Accelerator In Grand Junction 2023
One World Childrens Fund $3,000 Los Angeles, CA, US Empowering Youth In Cambodia 2023
One World Childrens Fund $250 Los Angeles, CA, US General & Unrestricted 2023
Schoolhouse World Inc $75,000 Palo Alto, CA, US General & Unrestricted 2023
St Vrain Valley School District $50,000 Longmont, CO, US General & Unrestricted 2023
Women's Foundation Of Colorado Inc $1,000 Denver, CO, US General & Unrestricted 2023
5280 High School $50,000 Denver, CO, US General & Unrestricted 2023
Activate Work Inc $50,000 Denver, CO, US General & Unrestricted 2023
Arrupe Jesuit High School $25,000 Denver, CO, US Corporate Work Study Program 2023
Be The Change Program Inc $20,000 Commerce City, CO, US General & Unrestricted 2023
Capital Sisters International Inc $1,000 Golden, CO, US General & Unrestricted 2023
Careerwise Colorado $50,000 Denver, CO, US General & Unrestricted 2023
Challenge Foundation Inc $5,000 Englewood, CO, US General & Unrestricted 2023
Forest Heights Lodge Inc $500 Golden, CO, US General & Unrestricted 2023
Fullcircle Program Inc $4,250 Mesa, AZ, US General & Unrestricted 2023
Fullcircle Program Inc $10,000 Mesa, AZ, US Boulder Program 2023
Junior Achievement Usa $25,000 Greenwood Village, CO, US General & Unrestricted 2023
Medicine Horse Program $5,000 Boulder, CO, US General & Unrestricted 2023
Mindspark Learning $25,000 Lakewood, CO, US Fall 2023 Education Accelerator In Grand Junction 2023
One World Childrens Fund $3,000 Los Angeles, CA, US Empowering Youth In Cambodia 2023
One World Childrens Fund $250 Los Angeles, CA, US General & Unrestricted 2023
Schoolhouse World Inc $75,000 Palo Alto, CA, US General & Unrestricted 2023
St Vrain Valley School District $50,000 Longmont, CO, US General & Unrestricted 2023
Women's Foundation Of Colorado Inc $1,000 Denver, CO, US General & Unrestricted 2023
5280 High School $50,000 Denver, CO, US General & Unrestricted 2022
Activate Work Inc $50,000 Denver, CO, US General & Unrestricted 2022
Be The Change Program Inc $20,000 Commerce City, CO, US General & Unrestricted 2022
Capital Sisters International Inc $1,000 Golden, CO, US General & Unrestricted 2022
Careerwise Colorado $50,000 Denver, CO, US General & Unrestricted 2022
Challenge Foundation Inc $3,500 Englewood, CO, US General & Unrestricted 2022
Fullcircle Program Inc $5,000 Mesa, AZ, US Denver Program 2022
Fullcircle Program Inc $15,000 Mesa, AZ, US The Denver Full Circle Program 2022
Medicine Horse Program $9,500 Boulder, CO, US General & Unrestricted 2022
Mindspark Learning $25,000 Lakewood, CO, US Education Accelerator Program 2022
One World Childrens Fund $250 Los Angeles, CA, US General & Unrestricted 2022
One World Childrens Fund $3,500 Los Angeles, CA, US Empowering Youth In Cambodia 2022
Philanthropy Colorado $200 Denver, CO, US General & Unrestricted 2022
Protect Our Defenders Foundation $500 Alexandria, VA, US General & Unrestricted 2022
Public Broadcasting Of Colorado Inc $10,000 Centennial, CO, US General & Unrestricted 2022
St Vrain Valley School District $50,000 Longmont, CO, US General & Unrestricted 2022
Women's Foundation Of Colorado Inc $1,000 Denver, CO, US General & Unrestricted 2022
Womens Bean Project $300 Denver, CO, US General & Unrestricted 2022
5280 High School $50,000 Denver, CO, US General & Unrestricted 2022
Activate Work Inc $50,000 Denver, CO, US General & Unrestricted 2022
Be The Change Program Inc $20,000 Commerce City, CO, US General & Unrestricted 2022
Capital Sisters International Inc $1,000 Golden, CO, US General & Unrestricted 2022
Careerwise Colorado $50,000 Denver, CO, US General & Unrestricted 2022
Challenge Foundation Inc $3,500 Englewood, CO, US General & Unrestricted 2022
Fullcircle Program Inc $5,000 Mesa, AZ, US Denver Program 2022
Fullcircle Program Inc $15,000 Mesa, AZ, US The Denver Full Circle Program 2022
Medicine Horse Program $9,500 Boulder, CO, US General & Unrestricted 2022
Mindspark Learning $25,000 Lakewood, CO, US Education Accelerator Program 2022
One World Childrens Fund $250 Los Angeles, CA, US General & Unrestricted 2022
One World Childrens Fund $3,500 Los Angeles, CA, US Empowering Youth In Cambodia 2022
Philanthropy Colorado $200 Denver, CO, US General & Unrestricted 2022
Protect Our Defenders Foundation $500 Alexandria, VA, US General & Unrestricted 2022
Public Broadcasting Of Colorado Inc $10,000 Centennial, CO, US General & Unrestricted 2022
St Vrain Valley School District $50,000 Longmont, CO, US General & Unrestricted 2022
Women's Foundation Of Colorado Inc $1,000 Denver, CO, US General & Unrestricted 2022
Womens Bean Project $300 Denver, CO, US General & Unrestricted 2022
5280 High School $50,000 Denver, CO, US General & Unrestricted 2021
Activate Work Inc $50,000 Denver, CO, US General & Unrestricted 2021
Bidwell Training Center Inc $1,500 Pittsburgh, PA, US General & Unrestricted 2021
Capital Sisters International Inc $1,000 Golden, CO, US General & Unrestricted 2021
Careerwise Colorado $50,000 Denver, CO, US General & Unrestricted 2021
Challenge Foundation Inc $2,500 Englewood, CO, US General & Unrestricted 2021
Colorado Therapeutic Riding Center $500 Longmont, CO, US General & Unrestricted 2021
Fii - National $50,000 Oakland, CA, US Up Together Partner Fund 2021
Medicine Horse Program $3,600 Boulder, CO, US Equine Therapy Group - Parents Peace With Ponies 2021
Medicine Horse Program $5,400 Boulder, CO, US General & Unrestricted 2021
One World Childrens Fund $2,500 Los Angeles, CA, US Empowering Youth In Cambodia 2021
One World Childrens Fund $1,000 Los Angeles, CA, US Empowering Youth In Cambodia 2021
One World Childrens Fund $500 Los Angeles, CA, US General & Unrestricted 2021
Philanthropy Colorado $200 Denver, CO, US General & Unrestricted 2021
Protect Our Defenders Foundation $500 Alexandria, VA, US General & Unrestricted 2021
Schoolhouse World Inc $50,000 Palo Alto, CA, US General & Unrestricted 2021
St Vrain Valley School District $75,000 Longmont, CO, US General & Unrestricted 2021
Thorne Ecological Institute $3,000 Boulder, CO, US General & Unrestricted 2021
Women's Foundation Of Colorado Inc $1,000 Denver, CO, US General & Unrestricted 2021
5280 High School $50,000 Denver, CO, US General & Unrestricted 2020
Activate Work Inc $25,000 Denver, CO, US General & Unrestricted 2020
Bidwell Training Center Inc $1,500 Pittsburgh, PA, US General & Unrestricted 2020
Capital Sisters International Inc $1,000 Golden, CO, US General & Unrestricted 2020
Careerwise Colorado $50,000 Denver, CO, US General & Unrestricted 2020
Challenge Foundation Inc $2,500 Englewood, CO, US General & Unrestricted 2020
Colorado Association Of Funders $200 Denver, CO, US General & Unrestricted 2020
Colorado Therapeutic Riding Center $500 Longmont, CO, US General & Unrestricted 2020
Elevate New York Inc $1,000 New York, NY, US General & Unrestricted 2020
Fii - National $50,000 Oakland, CA, US Up Together Partner Fund 2020
Medicine Horse Program $3,500 Boulder, CO, US General & Unrestricted 2020
Medicine Horse Program $5,000 Boulder, CO, US Colorado Gives Day Program 2020
Mile High United Way Inc $25,000 Denver, CO, US Colorado Covid-19 Relief Fund 2020
One World Childrens Fund $1,000 Los Angeles, CA, US Empowering Youth In Cambodia 2020
One World Childrens Fund $3,500 Los Angeles, CA, US Empowering Youth In Cambodia 2020
St Vrain Valley School District $75,000 Longmont, CO, US General & Unrestricted 2020
The Cube Corp $50,000 Denver, CO, US General & Unrestricted 2020
The Gathering Place A Refuge For Rebuilding Lives $300 Denver, CO, US General & Unrestricted 2020
Thorne Ecological Institute $2,500 Boulder, CO, US General & Unrestricted 2020
Thorne Ecological Institute $25,000 Boulder, CO, US Nature Kids Lafayette 2020
5280 High School $50,000 Denver, CO, US General & Unrestricted 2018
Association Of Small Foundations Dba Exponent Phil $250 Washington, DC, US General & Unrestricted 2018
Bidwell Training Center Inc $2,500 Pittsburgh, PA, US General & Unrestricted 2018
Bridge House $20,000 Boulder, CO, US General & Unrestricted 2018
Capital Sisters International Inc $500 Golden, CO, US General & Unrestricted 2018
Careerwise Colorado $50,000 Denver, CO, US General & Unrestricted 2018
Careerwise Colorado $20,000 Denver, CO, US Film Screening And Discussion Project 2018
Challenge Foundation Inc $2,500 Englewood, CO, US General & Unrestricted 2018
Colorado Therapeutic Riding Center $8,000 Longmont, CO, US General & Unrestricted 2018
Fii - National $500 Oakland, CA, US General & Unrestricted 2018
Fii - National $50,000 Oakland, CA, US Up Together Fund 2018
Global Hunger Project $2,000 New York, NY, US General & Unrestricted 2018
I Have A Dream Foundation Of Boulder County $20,000 Boulder, CO, US Funding Of Academic Coordinator Initiative 2018
One World Childrens Fund $500 Los Angeles, CA, US Empowering Youth In Cambodia Program 2018
One World Childrens Fund $500 Los Angeles, CA, US Empowering Youth In Cambodia Program 2018
Prodigy Ventures Inc $500 Denver, CO, US General & Unrestricted 2018
Protect Our Defenders Foundation $1,000 Burlingame, CA, US General & Unrestricted 2018
The Cube Corp $50,000 Denver, CO, US General & Unrestricted 2018
The Neighborhood Academy $500 Pittsburgh, PA, US General & Unrestricted 2018
Thorne Ecological Institute $50,000 Boulder, CO, US Nature Kids Lafayette Program 2018
Women's Foundation Of Colorado Inc $1,000 Denver, CO, US Pep Program 2018
Alexander Dawson School $3,200 Lafayette, CO, US Charitable Event 2017
Alexander Dawson School $7,500 Lafayette, CO, US Charitable Event 2017
Alexander Dawson School $1,200 Lafayette, CO, US Charitable Event 2017
Bidwell Training Center Inc $2,500 Pittsburgh, PA, US General & Unrestricted 2017
Bridge House $20,000 Boulder, CO, US Community Table Kitchen 2017
Capital Sisters International Inc $1,000 Golden, CO, US General & Unrestricted 2017
Careerwise Colorado $50,000 Denver, CO, US General & Unrestricted 2017
Challenge Foundation Inc $2,500 Englewood, CO, US General & Unrestricted 2017
Colorado Therapeutic Riding Center $10,000 Longmont, CO, US General & Unrestricted 2017
Elevate New York Inc $2,000 New York, NY, US General & Unrestricted 2017
Fii - National $50,000 Oakland, CA, US Founder's Community Fund 2017
One World Childrens Fund $2,000 San Francisco, CA, US Empowering Youth In Cambodia Program 2017
One World Childrens Fund $1,000 San Francisco, CA, US Empowering Youth In Cambodia Program 2017
Thorne Ecological Institute $1,300 Boulder, CO, US General & Unrestricted 2017
Women's Foundation Of Colorado Inc $1,000 Denver, CO, US Pep Program 2017
Colorado Association Of Funders $200 Denver, CO, US General & Unrestricted 2017
Capital Sisters International Inc $3,000 Golden, CO, US General & Unrestricted 2016
Challenge Foundation Inc $2,500 Englewood, CO, US General & Unrestricted 2016
Childrens House Preschool Inc $3,000 Boulder, CO, US Scholarships Fund 2016
Colorado Therapeutic Riding Center $9,000 Longmont, CO, US General & Unrestricted 2016
Elevate New York Inc $2,000 New York, NY, US General & Unrestricted 2016
Flatirons Habitat For Humanity Community Developme $2,000 Lafayette, CO, US General & Unrestricted 2016
I Have A Dream Foundation Of Boulder County $25,000 Boulder, CO, US Partially Fund An Academic Coordinator 2016
National Stroke Association $1,000 Centennial, CO, US General & Unrestricted 2016
One World Childrens Fund $500 San Francisco, CA, US Empowering Youth In Cambodia Program 2016
One World Childrens Fund $1,000 San Francisco, CA, US Empowering Youth In Cambodia Program 2016
Sustainable Schools International $2,500 Boulder, CO, US General & Unrestricted 2016
Thorne Ecological Institute $2,500 Boulder, CO, US General & Unrestricted 2016
Women's Foundation Of Colorado Inc $2,000 Denver, CO, US Beyond Our Borders Fund 2016

Foundations Similar to The Mayer-phillips Foundation Inc

Discover 5 foundations with comparable assets ($11,623,815-$12,530,589), similar grant patterns, and geographic focus in DE 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: 46-2321009 | 245 grants awarded
$12,164,637
(≈ Similar)
$3,500
median grant
Wilmington, DE
Same state
100%
Excellent match

EIN: 27-1525255 | 650 grants awarded
$12,195,551
(≈ Similar)
$2,000
median grant
Wilmington, DE
Same state
100%
Excellent match

EIN: 31-1126072 | 1427 grants awarded
$12,526,039
(≈ Similar)
$2,000
median grant
Wilmington, DE
Same state
98%
Excellent match

EIN: 93-2481739 | 77 grants awarded
$12,530,589
(≈ Similar)
$4,000
median grant
Wilmington, DE
Same state
98%
Excellent match

EIN: 83-0961842 | 318 grants awarded
$11,623,815
(≈ Similar)
$7,000
median grant
Wilmington, DE
Same state
98%
Excellent match

Contact Information

Official contact details for The Mayer-phillips Foundation Inc as registered with the IRS. These details are essential for grant applications, correspondence, and due diligence processes.

EIN 06-1331577
Website N/A
Address 501 SILVERSIDE RD Wilmington, DE 19809-1374

Key People (5)

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

Dir, Vp Alessandra Mayer
Pres, Dir Barbara P Mayer
Dir Christa A Mayer
Dir, Sec John A Mayer
Dir, Treas Timothy P Mayer

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 Mayer-phillips Foundation Inc 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.