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Connecticut Foundations

Explore 2,287 grant-making foundations based in Connecticut. Find private foundations that fund nonprofits and charitable organizations in your state.

Showing 20 of 2,287 foundations

The John G Martin Foundation
Total Assets
$6.5M
Connecticut
EIN: 066042495
Accepts Applications

Annual Giving

$481K

7.4% of assets

Grants Made

50

in 2024

Median Grant

$3K

Range: $1K - $120K

The Harold Leever Regional Cancer
Total Assets
$24.1M
Connecticut
EIN: 061548409
In-State Only

Annual Giving

$480K

2.0% of assets

Grants Made

2

in 2024

Median Grant

$240K

Range: $240K - $240K

Has Website
The Witthoey Foundation Inc
Total Assets
$172K
Connecticut
EIN: 522143620
Accepts Applications

Annual Giving

$475K

276.8% of assets

Grants Made

11

in 2024

Median Grant

$10K

Range: $2K - $272K

Horizons National Student Enrichment
Total Assets
$4.3M
Connecticut
EIN: 061468129

Annual Giving

$474K

11.0% of assets

Grants Made

9

in 2024

Median Grant

$26K

Range: $8K - $243K

Has Website
Friends Of The East Hartford
Total Assets
Not specified
Connecticut
EIN: 201463996
In-State Only

Annual Giving

$466K

0% of assets

Grants Made

3

in 2025

Median Grant

$37K

Range: $34K - $396K

International Brotherhood Of Electrical
Total Assets
$2.3M
Connecticut
EIN: 060400792

Annual Giving

$465K

20.0% of assets

Grants Made

7

in 2024

Median Grant

$51K

Range: $21K - $165K

Has Website
Connecticut Citizen Research Group Inc
Total Assets
$6.7M
Connecticut
EIN: 060889894

Annual Giving

$465K

7.0% of assets

Grants Made

5

in 2024

Median Grant

$80K

Range: $20K - $205K

The Cancer Couch Foundation Inc
Total Assets
$254K
Connecticut
EIN: 811529788

Annual Giving

$465K

183.3% of assets

Grants Made

2

in 2024

Median Grant

$233K

Range: $125K - $340K

Has Website
The Tammy And Jay Levine Foundation Inc
Total Assets
$13.6M
Connecticut
EIN: 204398295
Accepts Applications

Annual Giving

$463K

3.4% of assets

Grants Made

29

in 2024

Median Grant

$7K

Range: $1K - $191K

Southeastern Connecticut Enterprise
Total Assets
$9.8M
Connecticut
EIN: 222973506
In-State Only

Annual Giving

$461K

4.7% of assets

Grants Made

40

in 2025

Median Grant

$10K

Range: $7K - $50K

Has Website
Impact 100 Fairfield County
Total Assets
$559K
Connecticut
EIN: 472770533

Annual Giving

$460K

82.3% of assets

Grants Made

24

in 2025

Median Grant

$10K

Range: $10K - $100K

Has Website
Kirmar Foundation
Total Assets
$3.4M
Connecticut
EIN: 461626228

Annual Giving

$456K

13.3% of assets

Grants Made

4

in 2024

Median Grant

$35K

Range: $5K - $381K

Corbet Family Foundation
Total Assets
$1.5M
Connecticut
EIN: 854039973

Annual Giving

$455K

30.9% of assets

Grants Made

12

in 2025

Median Grant

$5K

Range: $1K - $201K

Green And Blue Foundation Inc
Total Assets
$1.1M
Connecticut
EIN: 851072747
In-State Only

Annual Giving

$454K

40.9% of assets

Grants Made

3

in 2024

Median Grant

$15K

Range: $15K - $424K

Vincent Family Charitable Foundation
Total Assets
$2.2M
Connecticut
EIN: 460711387

Annual Giving

$453K

20.6% of assets

Grants Made

21

in 2024

Median Grant

$6K

Range: $1K - $300K

Mollie Parnis Livingston Foundation Inc
Total Assets
$3.8M
Connecticut
EIN: 136265280

Annual Giving

$451K

11.9% of assets

Grants Made

27

in 2024

Median Grant

$12K

Range: $2K - $53K

Marie G Dennett Foundation Inc
Total Assets
$6.7M
Connecticut
EIN: 061060970

Annual Giving

$451K

6.7% of assets

Grants Made

62

in 2025

Median Grant

$5K

Range: $1K - $48K

Walter & Merle Baum Foundation Inc
Total Assets
$8.3M
Connecticut
EIN: 810585669
Accepts Applications

Annual Giving

$450K

5.4% of assets

Grants Made

17

in 2024

Median Grant

$25K

Range: $5K - $100K

Mae And Mitchell Marcus Charitable
Total Assets
$8.6M
Connecticut
EIN: 923923363

Annual Giving

$450K

5.2% of assets

Grants Made

12

in 2024

Median Grant

$35K

Range: $25K - $50K

Eleanor & Raymond Bradley
Total Assets
$3.5M
Connecticut
EIN: 066516193

Annual Giving

$450K

12.8% of assets

Grants Made

5

in 2024

Median Grant

$50K

Range: $25K - $250K