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WY

Foundations in
Wyoming

Explore 620 private foundations with combined assets of $8.0B.

620
Foundations
$8.0B
Total Assets

Top 50 by Assets

Largest foundations headquartered in Wyoming

View All
#1

HOLDFAST TRUST

JACKSON, WY
C
Assets
$1.4B
Giving
-
#2

UNIVERSITY OF WYOMING FOUNDATION

LARAMIE, WY
B
Assets
$1.1B
Giving
-
#3

POWDER RIVER ENERGY CORPORATION

SUNDANCE, WY
Assets
$482.7M
Giving
-
#4

NATRONA COLLECTIVE HEALTH TRUST

CASPER, WY
E
Assets
$288.3M
Giving
$2.1M
#5

Cumming Foundation

JACKSON, WY
T
Assets
$243.3M
Giving
-
#6

EMERALD GATE CHARITABLE TRUST

JACKSON, WY
T
Assets
$178.9M
Giving
-
#7

The Sage Foundation Inc C/O Steven A Denning

WILSON, WY
Assets
$171.9M
Giving
$22.4M
#8

CASPER COLLEGE FOUNDATION

CASPER, WY
B
Assets
$159.0M
Giving
-
#9

WHITNEY BENEFITS INC AND SUBSIDIARY

SHERIDAN, WY
Assets
$130.0M
Giving
-
#10

Lynn & Foster Friess Family Foundation

Jackson, WY
Assets
$128.1M
Giving
$4.5M
#11

SOJOURNER TRUST

JACKSON, WY
Assets
$120.7M
Giving
-
#12

CHALTEN TRUST

JACKSON, WY
C
Assets
$119.3M
Giving
-
#13

CIOS

WILSON, WY
Assets
$109.2M
Giving
-
#14

MERCATOR CHARITABLE TRUST

JACKSON, WY
A
Assets
$72.5M
Giving
-
#15

VOLUNTEERS OF AMERICA NORTHERN ROCKIES

SHERIDAN, WY
Assets
$71.9M
Giving
-
#16

THE WILDER TRUST

JACKSON, WY
C
Assets
$68.3M
Giving
-
#17

TAIL WIND TRUST

JACKSON, WY
C
Assets
$66.4M
Giving
-
#18

Aleo Network Foundation

Cheyenne, WY
Assets
$64.9M
Giving
-
#19

LARAMIE COUNTY COMMUNITY COLLEGE FOUNDATION

CHEYENNE, WY
Assets
$61.4M
Giving
-
#20

THE JOHN P ELLBOGEN FOUNDATION C/O MARY GARLAND

LARAMIE, WY
T
Assets
$61.2M
Giving
-
#21

LIANA FOUNDATION INC

JACKSON, WY
T
Assets
$57.2M
Giving
-
#22

NORTHWEST COLLEGE FOUNDATION

POWELL, WY
Assets
$57.1M
Giving
-
#23

Thurston Family Foundation

Jackson, WY
T
Assets
$53.4M
Giving
-
#24

WOLD FOUNDATION

CASPER, WY
Assets
$53.1M
Giving
-
#25

SPINAL MUSCULAR ATROPHY FOUNDATION

JACKSON, WY
B
Assets
$50.2M
Giving
-
#26

THE GEORGE B STORER FOUNDATION INC

JACKSON, WY
Assets
$49.2M
Giving
-
#27

CHEYENNE FRONTIER DAYS INC

CHEYENNE, WY
Assets
$46.8M
Giving
-
#28

Pamela and Wayne Garrison Family Foundation

BIG HORN, WY
T
Assets
$43.7M
Giving
-
#29

JACKSON HOLE LAND TRUST

JACKSON, WY
C
Assets
$42.5M
Giving
$68K
#30

Niobrara Electric Association Inc

Lusk, WY
W
Assets
$40.4M
Giving
-
#31

Northern Wyoming Community College Foundation

Sheridan, WY
B
Assets
$39.1M
Giving
-
#32

CENTRAL WYOMING COLLEGE FOUNDATION

RIVERTON, WY
Assets
$36.8M
Giving
-
#33

EBOR CHARITABLE TRUST

JACKSON, WY
P
Assets
$36.7M
Giving
$104.0M
#34

THE MARTIN FAMILY FOUNDATION C/O LARRY BEAN

CASPER, WY
T
Assets
$35.9M
Giving
-
#35

WALKING SOFTER

JACKSON, WY
C
Assets
$34.5M
Giving
-
#36

POWELL VALLEY HEALTH CARE INC

POWELL, WY
E
Assets
$34.4M
Giving
-
#37

St John's Health Foundation

Jackson, WY
E
Assets
$33.5M
Giving
-
#38

PHAROS FOUNDATION

JACKSON, WY
T
Assets
$31.6M
Giving
-
#39

FUNDAMENTAL WELLBEING FOUNDATION

JACKSON, WY
T
Assets
$31.6M
Giving
-
#40

THE HENRY A MCKINNELL FOUNDATION

JACKSON, WY
T
Assets
$31.3M
Giving
-
#41

Bridger Valley Electric Association Inc

Mountain View, WY
W
Assets
$30.0M
Giving
-
#42

BLUELIGHT HEALS CORPORATION

CHEYENNE, WY
E
Assets
$28.8M
Giving
-
#43

MARNA M KUEHNE FOUNDATION

SHERIDAN, WY
Assets
$27.6M
Giving
$1.1M
#44

THE BRINTON MUSEUM ENDOWMENT FUND

BIG HORN, WY
A
Assets
$26.5M
Giving
-
#45

DELTA DENTAL PLAN OF WYOMING

CHEYENNE, WY
Assets
$26.3M
Giving
-
#46

GRAND TETON NATIONAL PARK FOUNDATION

Moose, WY
T
Assets
$26.3M
Giving
-
#47

THE PRIMROSE FOUNDATION

WILSON, WY
Assets
$25.0M
Giving
$650K
#48

IVINSON MEMORIAL HOSPITAL FOUNDATION

LARAMIE, WY
Assets
$24.9M
Giving
-
#49

THE ISSA FOUNDATION

CHEYENNE, WY
Assets
$24.8M
Giving
-
#50

CHEYENNE REGIONAL MEDICAL CENTER FOUNDATION

CHEYENNE, WY
E
Assets
$24.7M
Giving
-
Search All 620 Wyoming Foundations

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GrantLedger

Helping nonprofits find funding.

Grantwriting

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  • How it works
  • FAQs
  • See if you’re eligible

Research & tools

  • The Ledger
  • Compensation Report
  • Search
  • Search pricing
  • Browse foundations
  • Browse by category

About

  • Our story
  • Past internship program
Contact

© 2026 LC Ventures Holdings LLC

Privacy PolicyTerms of Service