Thewes Family Foundation | Foundation Profile

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

EIN: 45-3660252

Foundation Overview

Based in Birmingham, MI, Thewes Family Foundation has awarded 109 grants totaling $2,227,200 to organizations in Georgia, Michigan and 3 other states across the US. Individual grants range from $1,000 to $100,000, with a median award of $10,400.

Latest Tax Year
2023
Total Giving (all years)
$2,227,200
Total Assets
$7,388,882
Median Grant (all grants)
$10,400

Latest Form 990-PF Snapshot

Total Grants
28
Median Grant
$11,250
% Median Grant Decline
-25% (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
Closed Network: 7%

2 of 28 recipients (7%) were new grantees. Foundation maintains tight relationships with established partners. New applicants rarely succeed without insider connections.

Geographic Focus
Michigan

72% of all grants are concentrated in Michigan, demonstrating highly focused geographic giving. This foundation prioritizes deep community impact in its primary service area. Within Michigan, funding concentrates in Bloomfield Hills (22%), Detroit (10%), Livonia (10%).

Funding Trajectory
-2%

Stable funding levels with 2% change over 7 years indicate consistent grant-making capacity and predictable philanthropic resources. This stability suggests reliable ongoing funding opportunities.

Program Areas
General Purposes + 3 others

Diversified giving across multiple program areas with primary emphasis on general purposes (41%). 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 Thewes 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
All Saints Church $1,000 Dunwoody, GA, US Promote Christian Religion 2023
Consecrated Women Inc $30,000 Lake Orion, MI, US Promote Christian Religion 2023
Crc Na Inc $20,000 Cumming, GA, US Promote Christian Religion 2023
Everest Academy $10,000 Clarkston, MI, US To Promote Catholic Education 2023
Lc Pastoral Services Incorporated $60,000 Bloomfield Hills, MI, US Promote The Delivery Of Social And Welfare Services 2023
Mary's Mantle $5,000 Bloomfield Hills, MI, US Promote A Safe, Faith-based, And Caring Environment That Supports The Transition Into Motherhood With A Focus On Spiritual, Emotional, Physical, Educational, And Vocational Well-being Of Mother And Child. 2023
Missionaries Of Charity $10,000 Detroit, MI, US Promote Christian Religion 2023
Mother And Unborn Baby Care $5,000 Southfield, MI, US Dedicated To Preventing Abortions By Helping Mothers To Continue Their Pregnancies Through Christ-centered Peer Counseling, Ultrasound And Significant Material Support. 2023
Pinecrest Academy $50,000 Dunwoody, GA, US Promote And Defend Faithful Catholic Education 2023
Right To Life - Lifespan Education Fund $12,500 Livonia, MI, US Non-denominational And Non-political Organization Dededicated To The Protection Of Vulnerable Human Life From Conception Through Natural Death. 2023
Sacred Heart Apostolic School $30,000 Rolling Prairie, IN, US Priestly Formation For The Legionaries Of Christ 2023
St Thomas More Academy $20,000 Burton, MI, US To Inform And Educate Students In The Catholic Faith 2023
The Divine Mercy $10,000 Clinton Township, MI, US Promote Christian Religion 2023
The Lennon Pregnancy Center $5,000 Dearborn Heights, MI, US To Enable Parents To Choose Life For Their Unborn Children And To Raise Their Children In Loving Families. Accomplish Mission By Offering Enrichment, Advice, Education, Material Assistance And Other Non-judgmental Support. 2023
All Saints Church $1,000 Dunwoody, GA, US Promote Christian Religion 2023
Consecrated Women Inc $30,000 Lake Orion, MI, US Promote Christian Religion 2023
Crc Na Inc $20,000 Cumming, GA, US Promote Christian Religion 2023
Everest Academy $10,000 Clarkston, MI, US To Promote Catholic Education 2023
Lc Pastoral Services Incorporated $60,000 Bloomfield Hills, MI, US Promote The Delivery Of Social And Welfare Services 2023
Mary's Mantle $5,000 Bloomfield Hills, MI, US Promote A Safe, Faith-based, And Caring Environment That Supports The Transition Into Motherhood With A Focus On Spiritual, Emotional, Physical, Educational, And Vocational Well-being Of Mother And Child. 2023
Missionaries Of Charity $10,000 Detroit, MI, US Promote Christian Religion 2023
Mother And Unborn Baby Care $5,000 Southfield, MI, US Dedicated To Preventing Abortions By Helping Mothers To Continue Their Pregnancies Through Christ-centered Peer Counseling, Ultrasound And Significant Material Support. 2023
Pinecrest Academy $50,000 Dunwoody, GA, US Promote And Defend Faithful Catholic Education 2023
Right To Life - Lifespan Education Fund $12,500 Livonia, MI, US Non-denominational And Non-political Organization Dededicated To The Protection Of Vulnerable Human Life From Conception Through Natural Death. 2023
Sacred Heart Apostolic School $30,000 Rolling Prairie, IN, US Priestly Formation For The Legionaries Of Christ 2023
St Thomas More Academy $20,000 Burton, MI, US To Inform And Educate Students In The Catholic Faith 2023
The Divine Mercy $10,000 Clinton Township, MI, US Promote Christian Religion 2023
The Lennon Pregnancy Center $5,000 Dearborn Heights, MI, US To Enable Parents To Choose Life For Their Unborn Children And To Raise Their Children In Loving Families. Accomplish Mission By Offering Enrichment, Advice, Education, Material Assistance And Other Non-judgmental Support. 2023
All Saints Church $1,000 Dunwoody, GA, US Promote Christian Religion 2022
Consecrated Women Inc $27,500 Lake Orion, MI, US Promote Christian Religion 2022
Crc Na Inc $20,000 Cumming, GA, US Promote Christian Religion 2022
Lc Pastoral Services Incorporated $60,000 Bloomfield Hills, MI, US Promote The Delivery Of Social And Welfare Services 2022
Mary's Mantle $5,000 Bloomfield Hills, MI, US Promote A Safe, Faith-based, And Caring Environment That Supports The Transition Into Motherhood With A Focus On Spiritual, Emotional, Physical, Educational, And Vocational Well-being Of Mother And Child. 2022
Missionaries Of Charity $10,000 Detroit, MI, US Promote Christian Religion 2022
Mother And Unborn Baby Care $5,000 Southfield, MI, US Dedicated To Preventing Abortions By Helping Mothers To Continue Their Pregnancies Through Christ-centered Peer Counseling, Ultrasound And Significant Material Support. 2022
Pinecrest Academy $40,000 Dunwoody, GA, US Promote And Defend Faithful Catholic Education 2022
Right To Life - Lifespan Education Fund $10,400 Livonia, MI, US Non-denominational And Non-political Organization Dededicated To The Protection Of Vulnerable Human Life From Conception Through Natural Death. 2022
Sacred Heart Apostolic School $70,000 Rolling Prairie, IN, US Priestly Formation For The Legionaries Of Christ 2022
St Thomas More Academy $25,000 Burton, MI, US To Inform And Educate Students In The Catholic Faith 2022
The Divine Mercy $15,000 Clinton Township, MI, US Promote Christian Religion 2022
The Lennon Pregnancy Center $5,000 Dearborn Heights, MI, US To Enable Parents To Choose Life For Their Unborn Children And To Raise Their Children In Loving Families. Accomplish Mission By Offering Enrichment, Advice, Education, Material Assistance And Other Non-judgmental Support. 2022
All Saints Church $1,000 Dunwoody, GA, US Promote Christian Religion 2022
Consecrated Women Inc $27,500 Lake Orion, MI, US Promote Christian Religion 2022
Crc Na Inc $20,000 Cumming, GA, US Promote Christian Religion 2022
Lc Pastoral Services Incorporated $60,000 Bloomfield Hills, MI, US Promote The Delivery Of Social And Welfare Services 2022
Mary's Mantle $5,000 Bloomfield Hills, MI, US Promote A Safe, Faith-based, And Caring Environment That Supports The Transition Into Motherhood With A Focus On Spiritual, Emotional, Physical, Educational, And Vocational Well-being Of Mother And Child. 2022
Missionaries Of Charity $10,000 Detroit, MI, US Promote Christian Religion 2022
Mother And Unborn Baby Care $5,000 Southfield, MI, US Dedicated To Preventing Abortions By Helping Mothers To Continue Their Pregnancies Through Christ-centered Peer Counseling, Ultrasound And Significant Material Support. 2022
Pinecrest Academy $40,000 Dunwoody, GA, US Promote And Defend Faithful Catholic Education 2022
Right To Life - Lifespan Education Fund $10,400 Livonia, MI, US Non-denominational And Non-political Organization Dededicated To The Protection Of Vulnerable Human Life From Conception Through Natural Death. 2022
Sacred Heart Apostolic School $70,000 Rolling Prairie, IN, US Priestly Formation For The Legionaries Of Christ 2022
St Thomas More Academy $25,000 Burton, MI, US To Inform And Educate Students In The Catholic Faith 2022
The Divine Mercy $15,000 Clinton Township, MI, US Promote Christian Religion 2022
The Lennon Pregnancy Center $5,000 Dearborn Heights, MI, US To Enable Parents To Choose Life For Their Unborn Children And To Raise Their Children In Loving Families. Accomplish Mission By Offering Enrichment, Advice, Education, Material Assistance And Other Non-judgmental Support. 2022
All Saints Church $1,000 Dunwoody, GA, US Promote Christian Religion 2022
Consecrated Women Inc $27,500 Lake Orion, MI, US Promote Christian Religion 2022
Crc Na Inc $20,000 Cumming, GA, US Promote Christian Religion 2022
Lc Pastoral Services Incorporated $60,000 Bloomfield Hills, MI, US Promote The Delivery Of Social And Welfare Services 2022
Mary's Mantle $5,000 Bloomfield Hills, MI, US Promote A Safe, Faith-based, And Caring Environment That Supports The Transition Into Motherhood With A Focus On Spiritual, Emotional, Physical, Educational, And Vocational Well-being Of Mother And Child. 2022
Missionaries Of Charity $10,000 Detroit, MI, US Promote Christian Religion 2022
Mother And Unborn Baby Care $5,000 Southfield, MI, US Dedicated To Preventing Abortions By Helping Mothers To Continue Their Pregnancies Through Christ-centered Peer Counseling, Ultrasound And Significant Material Support. 2022
Pinecrest Academy $40,000 Dunwoody, GA, US Promote And Defend Faithful Catholic Education 2022
Right To Life - Lifespan Education Fund $10,400 Livonia, MI, US Non-denominational And Non-political Organization Dededicated To The Protection Of Vulnerable Human Life From Conception Through Natural Death. 2022
Sacred Heart Apostolic School $70,000 Rolling Prairie, IN, US Priestly Formation For The Legionaries Of Christ 2022
St Thomas More Academy $25,000 Burton, MI, US To Inform And Educate Students In The Catholic Faith 2022
The Divine Mercy $15,000 Clinton Township, MI, US Promote Christian Religion 2022
The Lennon Pregnancy Center $5,000 Dearborn Heights, MI, US To Enable Parents To Choose Life For Their Unborn Children And To Raise Their Children In Loving Families. Accomplish Mission By Offering Enrichment, Advice, Education, Material Assistance And Other Non-judgmental Support. 2022
All Saints Church $1,000 Dunwoody, GA, US Promote Christian Religion 2021
Consecrate Women Inc $20,000 Lake Orion, MI, US Promote Christian Religion 2021
Divine Mercy Center $25,000 Clinton Township, MI, US Promote Christian Religion 2021
Lc Pastoral Services Incorporated $60,000 Bloomfield Hills, MI, US Promote The Delivery Of Social And Welfare Services 2021
Mary's Mantle $2,500 Bloomfield Hills, MI, US Promote A Safe, Faith-based, And Caring Environment That Supports The Transition Into Motherhood With A Focus On Spiritual, Emotional, Physical, Educational, And Vocational Well-being Of Mother And Child. 2021
Missionaries Of Charity $10,000 Detroit, MI, US Promote Christian Religion 2021
Monastery Of The Blessed Sacrament $2,500 Farmington Hills, MI, US Promote Christian Religion 2021
Mother And Unborn Baby Care $5,000 Southfield, MI, US Dedicated To Preventing Abortions By Helping Mothers To Continue Their Pregnancies Through Christ-centered Peer Counseling, Ultrasound And Significant Material Support. 2021
Pinecrest Academy $35,000 Dunwoody, GA, US Promote And Defend Faithful Catholic Education 2021
Right To Life - Lifespan Education Fund $10,000 Livonia, MI, US Non-denominational And Non-political Organization Dededicated To The Protection Of Vulnerable Human Life From Conception Through Natural Death. 2021
Sacred Heart Apostolic School $75,000 Rolling Prairie, IN, US Priestly Formation For The Legionaries Of Christ 2021
St Thomas More Academy $5,000 Burton, MI, US To Inform And Educate Students In The Catholic Faith 2021
The Lennon Pregnancy Center $2,500 Dearborn Heights, MI, US To Enable Parents To Choose Life For Their Unborn Children And To Raise Their Children In Loving Families. Accomplish Mission By Offering Enrichment, Advice, Education, Material Assistance And Other Non-judgmental Support. 2021
Acton Institute $2,500 Grand Rapids, MI, US Promote A Free And Virtuous Society Characterized By Individual Liberty And Sustained By Religous Principles 2020
All Saints Church $1,000 Dunwoody, GA, US Promote Christian Religion 2020
Christus Medicus Foundation $25,000 Northville, MI, US Promote Christ-centered Healthcare In The Public Square And The Marketplace 2020
Divine Mercy Center $25,000 Clinton Township, MI, US Promote Christian Religion 2020
Ladies Of Charity $5,000 Bloomfield Hills, MI, US Providing Vincentian Leadership To Women Acting Together Against All Forms Of Poverty 2020
Lc Pastoral Services Incorporated $60,000 Bloomfield Hills, MI, US Promote The Delivery Of Social And Welfare Services 2020
Mary's Mantle $5,000 Bloomfield Hills, MI, US Promote A Safe, Faith-based, And Caring Environment That Supports The Transition Into Motherhood With A Focus On Spiritual, Emotional, Physical, Educational, And Vocational Well-being Of Mother And Child. 2020
Missionaries Of Charity $10,000 Detroit, MI, US Promote Christian Religion 2020
Monastery Of The Blessed Sacrament $2,500 Farmington Hills, MI, US Promote Christian Religion 2020
Mother And Unborn Baby Care $7,000 Southfield, MI, US Dedicated To Preventing Abortions By Helping Mothers To Continue Their Pregnancies Through Christ-centered Peer Counseling, Ultrasound And Significant Material Support. 2020
Pastoral Support Services Inc $20,000 Lake Orion, MI, US Promote The Delivery Of Social And Welfare Services 2020
Pinecrest Academy $30,000 Dunwoody, GA, US Promote And Defend Faithful Catholic Education 2020
Right To Life - Lifespan Education Fund $15,000 Livonia, MI, US Non-denominational And Non-political Organization Dededicated To The Protection Of Vulnerable Human Life From Conception Through Natural Death. 2020
Sacred Heart Major Seminary $10,000 Detroit, MI, US To Prepare Candidates For The Roman Catholic Priesthood For The Archdiocese Of Detroit 2020
St Thomas More Academy $40,000 Burton, MI, US To Inform And Educate Students In The Catholic Faith 2020
The Lennon Pregnancy Center $5,000 Dearborn Heights, MI, US To Enable Parents To Choose Life For Their Unborn Children And To Raise Their Children In Loving Families. Accomplish Mission By Offering Enrichment, Advice, Education, Material Assistance And Other Non-judgmental Support. 2020
The Media Research Center $17,000 Reston, VA, US Promote Truth In Media 2020
Acton Institute $2,500 Grand Rapids, MI, US Promote A Free And Virtuous Society Characterized By Individual Liberty And Sustained By Religous Principles 2016
Cardinal Newman Society $10,000 Manassas, VA, US Promote And Defend Faithful Catholic Education 2016
Christus Medicus Foundation $25,000 Livonia, MI, US Promote Christ-centered Healthcare In The Public Square And The Marketplace 2016
Ghana Friendship Project $1,000 Dunwoody, GA, US Support Medical Services In Ghana 2016
Judicial Watch $5,000 Washington, DC, US Non-partisan Foundation That Promotes Transparency,accountability,and Integrity In Government, Politics And Law 2016
Lc Pastoral Services Incorporated $60,000 Bloomfield Hills, MI, US Promote The Delivery Of Social And Welfare Services 2016
Media Research Center $100,000 Reston, VA, US Promote Truth In Media 2016
Monastery Of The Blessed Sacrament $5,000 Farmington Hills, MI, US Promote Christian Religion 2016
Pastoral Support Services Inc $20,000 Bloomfield Hills, MI, US Promote The Delivery Of Social And Welfare Services 2016
Pinecrest Academy $1,500 Cumming, GA, US Promote And Defend Faithful Catholic Education 2016
Servants Of Jesus The Divine Mercy $20,000 Clinton Township, MI, US Promote Prayer, Works Of Mercy, And A Spiritual Way Of Life 2016
St Thomas More Academy $25,000 Burton, MI, US To Inform And Educate Students In The Catholic Faith 2016

Foundations Similar to Thewes Family Foundation

Discover 5 foundations with comparable assets ($7,285,691-$7,427,723), similar grant patterns, and geographic focus in MI 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: 38-2100939 | 153 grants awarded
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EIN: 38-3264828 | 64 grants awarded
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EIN: 26-2355707 | 178 grants awarded
$7,427,723
(≈ Similar)
$5,500
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Same state
100%
Excellent match

EIN: 38-2927749 | 160 grants awarded
$7,299,030
(≈ Similar)
$5,250
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Ada, MI
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EIN: 31-1809798 | 293 grants awarded
$7,285,691
(≈ Similar)
$10,000
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Contact Information

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

EIN 45-3660252
Website N/A
Address 355 S OLD WOODWARD AVE STE 200 Birmingham, MI 48009-6260

Key People (4)

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

Vice-president/treasurer Leonard J Gayeski
President/director Mary Ann Tollett
Director Katherine Browne
Director Madeline Thewes

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 Thewes 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.