BROTHERS BROOK FOUNDATION
AI Summary
BROTHERS BROOK FOUNDATION is a 501(c)(3) grantmaker that reported $3.7M in total grants paid to 48 grantees in filing year 2025. It does not accept unsolicited proposals and funds by invitation only; nonprofits can explore warm-introduction pathways via Impala’s Funder Prospecting.
Was this helpful?
This summary is AI-generated from ChatGPT. It’s meant to be helpful, but isn’t always perfect.
Cause Areas
1
Foundations
Explore this org's ecosystem
See top causes for this funder's grantees, who else funds them, and their grants.
Learn about Ecosystems


Explore this org's ecosystem
See top causes for this funder's grantees, who else funds them, and their grants.
Learn about Ecosystems
Grantee
Total Funding
Funding Share

WATERSIDE SCHOOL INC
STAMFORD, CT
$2M
10%
THE BROOKINGS INSTITUTION
WASHINGTON, DC
$1.3M
7%

MIANUS RIVER GORGE INC
Bedford, NY
$1.1M
5%
Evaluate your own portfolio
Understand the health of your own grantees and uncover signs of risk.


Evaluate your own portfolio
Understand the health of your own grantees and uncover signs of risk.
Total No. of Grants
55
Median 1st year grant
$35K
Median 2nd year grant
$50K
Top 3 Grants
Matched grants only
Grantee
Grant Size
Free account
There’s more to this organization
Create a free account to go deeper. No payment required.
- 83 grantees
- 5 board & team members
- 9 historic 990s & financials
- 6-year operating budget trend
Is your org on Google Workspace or Microsoft 365? Sign up in seconds. Already have an account? Log in
OR
By signing up, I agree to Impala’s Terms of Use and Privacy Policy.
Frequently Asked Questions
Can I submit an unsolicited grant proposal to BROTHERS BROOK FOUNDATION?
No. BROTHERS BROOK FOUNDATION does not accept unsolicited proposals. Funding is by invitation only.
Where does BROTHERS BROOK FOUNDATION give?
BROTHERS BROOK FOUNDATION primarily gives to organizations located in Connecticut, New York, and District Of Columbia. These states represent the largest share of the foundation’s grantmaking by dollars awarded. Additional geographic details are available to registered users.
What size are BROTHERS BROOK FOUNDATION’s grants?
The largest share of grants from BROTHERS BROOK FOUNDATION fall in the $50 thousand to $100 thousand range. The median first-year grant is about $35 thousand. More detailed grant size data is available to registered users.
How many grants does BROTHERS BROOK FOUNDATION make each year?
In 2024, BROTHERS BROOK FOUNDATION awarded about 60 grants, totaling nearly $3.5 million. More detailed grant metrics are available to registered users.
Who did BROTHERS BROOK FOUNDATION fund recently?
In 2024, BROTHERS BROOK FOUNDATION awarded grants to about 80 grantees. Recent grantees include WATERSIDE SCHOOL INC, THE BROOKINGS INSTITUTION, and MIANUS RIVER GORGE INC. More detailed information on all recent recipients is available to registered users.
How do we apply to BROTHERS BROOK FOUNDATION?
BROTHERS BROOK FOUNDATION does not accept unsolicited proposals. Funding is by invitation only.
Copyright 2026. All rights reserved to Chario Inc. (d.b.a. Impala)