188,087+ foundations indexed

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Search 188,087+ US foundations by name, location, focus area, size, and giving history. Completely free.

2,639 results Connecticut

The John B Pierce Laboratory Inc

NEW HAVEN, CT

Science & Technology

Assets

$5.3M

Grants

1

Total Given

$18K

The John Endicott Lovell Foundation Inc

GREENWICH, CT

Assets

Grants

7

Total Given

$37K

The John G Martin Foundation

WEST HARTFORD, CT

Assets

$6.5M

Grants

52

Total Given

$482K

The John T and Jane a Wiederhold

TORRINGTON, CT

Philanthropy, Voluntarism & Grantmaking

Assets

$29.0M

Grants

21

Total Given

$1.3M

The Johnson Home

NORWICH, CT

Housing & Shelter

Assets

$108K

Grants

0

Total Given

The Jones Foundation Inc

GREENWICH, CT

Assets

$503

Grants

3

Total Given

$30K

The Josef and Anni Albers

BETHANY, CT

Assets

$27.2M

Grants

19

Total Given

$2.8M

The Joyce & Bernard Zimmerman Foundation

NORWALK, CT

Assets

$872K

Grants

29

Total Given

$67K

The Juan Jacobo De Lara and Jonne Low De

WESTPORT, CT

Assets

$4.9M

Grants

6

Total Given

$380K

The Julius Family Foundation

OLD GREENWICH, CT

Assets

$10K

Grants

4

Total Given

$65K

The Junior League of Greenwich

GREENWICH, CT

Community Improvement & Capacity Building

Assets

$2.4M

Grants

1

Total Given

$5K

The Kahn Foundation

WESTPORT, CT

Philanthropy, Voluntarism & Grantmaking

Assets

$639K

Grants

9

Total Given

$40K

The Kaman Foundation Inc

HARTFORD, CT

Assets

$8.1M

Grants

21

Total Given

$758K

The Karen E Kohler Charitable

GREENWICH, CT

Philanthropy, Voluntarism & Grantmaking

Assets

Grants

1

Total Given

$198K

The Karen Katen Foundation

WESTPORT, CT

Philanthropy, Voluntarism & Grantmaking

Assets

$3.3M

Grants

63

Total Given

$325K

The Karlson Family Foundation

TRUMBULL, CT

Assets

$1.6M

Grants

13

Total Given

$2.0M

The Katherine Forest Crafts

MYSTIC, CT

Assets

$263K

Grants

13

Total Given

$21K

The Kathryn M and Ronald J Herman Jr

FAIRFIELD, CT

Philanthropy, Voluntarism & Grantmaking

Assets

$2K

Grants

5

Total Given

$6K

The Kelly Family Foundation Inc

SOUTHPORT, CT

Assets

$557K

Grants

14

Total Given

$250K

The Kendall Family Foundation

WESTON, CT

Philanthropy, Voluntarism & Grantmaking

Assets

$3.7M

Grants

8

Total Given

$117K

The Kenneth M Seymour Jr

NORWICH, CT

Education

Assets

Grants

18

Total Given

$22K

The Kestrel Foundation

WASHINGTON, CT

Philanthropy, Voluntarism & Grantmaking

Assets

$13.7M

Grants

56

Total Given

$967K

The Kiev Foundation Inc

WILTON, CT

Philanthropy, Voluntarism & Grantmaking

Assets

$6.4M

Grants

27

Total Given

$110K

The Kimberly Jill Hackman Foundation Inc

STAMFORD, CT

Assets

Grants

0

Total Given

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About the Funder Directory

Grantable's Funder Directory provides detailed profiles for over 188,087 US foundations and grant-making organizations. Each profile includes financial data, grant histories, key people, and focus areas — all sourced from IRS Form 990-PF filings and enriched with Candid classification data.

Whether you're a nonprofit researching potential funders, a grant writer identifying new prospects, or a researcher analyzing philanthropic trends, our directory provides the information you need to make informed decisions about your fundraising strategy.

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