The Volgenau Foundation
$1.4M 5 2020–2024 2024
+ Support
Fidelity Investments Charitable Gift Fund
$1.2M 7 2019–2024 2024
+ Support
Tides Foundation
$950K 3 2022–2023 2023
+ Support
National Park Foundation
$493K 6 2020–2024 2024
+ Support
National Fish and Wildlife Foundation
$377K 3 2022–2024 2024
+ Support
The Conservation Fund a Nonprofit Corporation
$360K 1 2023 2023
+ Support
K
Krieger Charitable Trust Fka Cecilia L Krieger Trust
$343K 4 2020–2024 2024
+ Support
Vanguard Charitable Endowment Program
$312K 5 2020–2024 2024
+ Support
Donor Advised Charitable Giving INC
$308K 6 2019–2024 2024
+ Support
American Online Giving Foundation INC
$200K 6 2019–2024 2024
+ Support
Richard King Mellon Foundation Dtd 01-01-47
$200K 1 2024 2024
+ Support
S
Steven M & Joyce E Tadler Charitable Tr
$155K 2 2020–2024 2024
+ Support
Fidelity Foundation
$150K 1 2024 2024
+ Support
G
Gold Family Charitable Trust
$150K 4 2020–2024 2024
+ Support
L
Larry and Karen Mulder Foundation
$100K 1 2022 2022
+ Support
R
R J Salerno Foundation
$90K 5 2020–2024 2024
+ Support
G
Gs Donor Advised Philanthropy Fund for Wealth Management INC
$87K 1 2024 2024
+ Support
Doris Duke Charitable Foundation INC
$85K 1 2022 2022
+ Support
Natl Christian Charitable Fdn INC
$81K 4 2020–2024 2024
+ Support
Charities Aid Foundation America
$46K 4 2021–2024 2024
+ Support
D
Davies Family Foundation INC
$46K 4 2020–2023 2023
+ Support
National Forest Foundation
$41K 1 2022 2022
+ Support
B
Bancroft Foundation
$40K 1 2024 2024
+ Support
The Blackbaud Giving Fund
$39K 2 2022–2023 2023
+ Support
M
McLeod Foundation
$38K 6 2020–2024 2024
+ Support
M
Msb Cockayne Fund INC
$35K 3 2020–2024 2024
+ Support
Jewish Communal Fund
$33K 2 2020–2024 2024
+ Support
W
W L Lyons Brown Foundation
$32K 3 2021–2023 2023
+ Support
Coastal Community Foundation of South Carolina INC
$30K 3 2020–2022 2022
+ Support
A
Allan B Roby and Frances M Roby Charitable Trust
$30K 2 2020–2022 2022
+ Support
M
Martin R Prince Charitable Foundation
$25K 6 2019–2024 2024
+ Support
T
The Rei Foundation
$25K 1 2020 2020
+ Support
National Park Trust INC
$25K 1 2022 2022
+ Support
Tisbest Philanthropy
$25K 4 2019–2024 2024
+ Support
T
The Thomas Rosato Foundation
$23K 5 2020–2024 2024
+ Support
W
Willow Branch Foundation
$23K 5 2020–2024 2024
+ Support
J
J William and Elizabeth S Robinson Foundation INC
$22K 6 2020–2025 2025
+ Support
Network for Good INC
$21K 2 2020–2021 2021
+ Support
S
Stanley and Rela Banks Foundation INC
$21K 1 2024 2024
+ Support
C
Courtney Knight Gaines Foundation INC
$20K 3 2021–2024 2024
+ Support
Horne Family Charitable Foundation INC
$20K 1 2022 2022
+ Support
The Trust for Public Land
$20K 1 2024 2024
+ Support
National Wilderness Stewardship Alliance
$19K 1 2023 2023
+ Support
Partnership for the National Trails System INC
$19K 2 2020–2021 2021
+ Support
T
Thackston Family Foundation
$19K 8 2020–2025 2025
+ Support
T
The Reed Foundation
$19K 4 2021–2024 2024
+ Support
Amazonsmile Foundation
$19K 3 2020–2023 2023
+ Support
H
Harriet H Nicol Charitable Foundation
$18K 2 2023–2024 2024
+ Support
T
The Neall Family Charitable Foundation
$17K 5 2020–2024 2024
+ Support
Give Lively Foundation INC
$16K 3 2022–2024 2024
+ Support
N
Norman J Fisher and Doris Fisher Foundation
$16K 4 2020–2023 2023
+ Support
Fjc
$16K 2 2022–2024 2024
+ Support
T
The Ayco Charitable Foundation
$15K 2 2023–2025 2025
+ Support
The Keith Campbell Foundation for the Environment INC
$15K 1 2024 2024
+ Support
Davis Conservation Foundation
$15K 1 2021 2021
+ Support
D
Danny Cramer Foundation
$15K 2 2020–2021 2021
+ Support
J Eric Jordan Charitable Foundation INC
$13K 5 2020–2024 2024
+ Support
D
David Wallace Smith and Joan Stowell Smith Charitable Foundatio
$13K 5 2021–2025 2025
+ Support
T
The Hayes Foundation
$12K 3 2020–2022 2022
+ Support
Community Foundation of Frederick County Maryland Incorporated
$11K 1 2021 2021
+ Support
T Rowe Price Program for Charitable Giving INC
$10K 1 2024 2024
+ Support
M
Massengill-Defriece Foundation INC
$10K 1 2024 2024
+ Support
The Foundation for Enhancing Communities
$10K 1 2024 2024
+ Support
P
Powell Charitable Foundation
$10K 1 2020 2020
+ Support
Rewild
$10K 1 2024 2024
+ Support
Celanese Foundation
$10K 5 2021–2024 2024
+ Support
I
IBM International Foundation
$10K 1 2020 2020
+ Support
A
Adele M Thomas Charitable Foundation INC
$9K 4 2022–2025 2025
+ Support
G
Girouard Family Foundation
$8K 5 2020–2024 2024
+ Support
T
The Ahrens Family Foundation
$8K 5 2020–2024 2024
+ Support
S
Steven Broitman Foundation
$8K 2 2023–2024 2024
+ Support
T
The Peterson Family Foundation INC
$8K 5 2020–2024 2024
+ Support
K
Kurtz Family Foundation INC
$8K 3 2022–2024 2024
+ Support
P
Phillips Family Foundation
$8K 3 2022–2024 2024
+ Support
C
Cerity Partners Foundation
$7K 1 2024 2024
+ Support
National Philanthropic Trust
$7K 1 2024 2024
+ Support
T
The Johnson-Kazar Charitable Foundation INC
$6K 5 2020–2024 2024
+ Support
B
Bailey Family Foundation INC
$6K 6 2020–2025 2025
+ Support
American Endowment Foundation
$6K 1 2024 2024
+ Support
The US Charitable Gift Trust
$6K 1 2024 2024
+ Support
Jpmorgan Chase Foundation
$6K 5 2020–2024 2024
+ Support
The Greater Cincinnati Foundation
$5K 1 2024 2024
+ Support
America's Charities
$5K 1 2023 2023
+ Support
Thrivent Charitable Impact & Investing
$5K 1 2024 2024
+ Support
T
The Moxley Family Foundation
$5K 1 2020 2020
+ Support
T
The Fernandes Family Foundation
$5K 1 2024 2024
+ Support
T
The John a Rodger JR Foundation INC
$5K 5 2020–2024 2024
+ Support
1772 Foundation INC
$5K 1 2024 2024
+ Support
J
John and Sarah Freeman Foundationinc
$5K 1 2023 2023
+ Support
E
Elinor Beidler Siklossy Foundation
$5K 6 2019–2024 2024
+ Support
Bank of America Charitable Foundation INC
$4K 22 2020–2023 2023
+ Support
M
McAdams Foundation
$4K 1 2023 2023
+ Support
J
John T and Theresa D Cederholm Foundation Uta 07142005
$4K 4 2020–2023 2023
+ Support
S
Space Technology & Research Foundation INC
$3K 4 2021–2024 2024
+ Support
T
Tosa Foundation
$3K 4 2020–2024 2024
+ Support
H
Henry C & Karin J Barkhorn Foundation
$2K 1 2024 2024
+ Support
Bristol-Myers Squibb Foundation INC
$2K 11 2020–2023 2023
+ Support
The Duke Energy Foundation
$2K 3 2020–2022 2022
+ Support
Pfizer Foundation INC
$2K 6 2021–2024 2024
+ Support
T
The Samuel and Irene Saligman Charitable Fund
$2K 3 2020–2023 2023
+ Support