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Person · officer / director

Tarn Udall

Board Member · Conservation Lands Foundation

Board Member at Conservation Lands Foundation. Listed as an officer, director, or key employee across 3 organizations on the Form 990 record.

This is me
Ambiguous identity This name matches 1 other individual we could not verify as the same person. Each is kept as a separate record below — treat them as distinct people unless an explicit match is confirmed.
Organizations
3
Roles reported
3
Others who share this name
1

Who this is

Profile

The filed facts are verified from the IRS filings. The biography is compiled from public web sources and grounded to that filed record.

✓ Verified from filings
●
Reported as Board Member of Conservation Lands Foundation, based in Durango, CO.
●
Also listed as Board Chair of Colorado Outward Bound School, uncompensated.
●
Also listed as Board Member of Volunteers for Outdoor Colorado INC, uncompensated.
Facts extracted directly from each organization's Form 990, Part VII.
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We're building a sourced biography for every person — from filings, news, and public records, citing where each fact comes from. Person-name searches are our single largest source of demand, so this is what we're shipping next.

Affiliations

Organizations

Linked as the same person by IRS Schedule R, a shared officer mailing address, or shared fellow board members.

Conservation Lands Foundation Board Member · $10.2M revenue · Durango, COTo protect, restore, and expand the National Conservation Lands through education,advocacy, and partnerships.Filed FY2025 · Source: Form 990, Part VII
Colorado Outward Bound School Board Chair · $3.9M revenue · Leadville, COTO CHANGE LIVES THROUGH CHALLENGE AND DISCOVERY.Filed FY2024 · Source: Form 990, Part VII
Volunteers for Outdoor Colorado INC Board Member · $1.3M revenue · Denver, COMOTIVATE AND ENABLE PEOPLE TO BE ACTIVE STEWARDS OF COLORADO'S NATURAL RESOURCES.Filed FY2022, FY2021 · Source: Form 990, Part VII

Disambiguation

Other people named Tarn Udall

Different individuals who share this name, separated by IRS Schedule R, mailing address, and shared-board evidence. The 990 carries no person identifier, so some may still be the same person.

T
Tarn Udall 1 organization · Aspen, COTenth Mountain Division Hut Association INC

Network

Serves alongside

Other officers, directors & key employees at this person's organizations, by latest reported compensation.

C
Executive Director · FY2025
$232K
B
Executive Di · FY2022
$168K
J
Deputy Direc · FY2022
$158K
C
CEO · FY2025
$158K
J
Chief Conservation Officer · FY2025
$152K
J
Chief Finance/Oper Officer · FY2025
$151K
S
Chief Philanthropy Officer · FY2024
$150K
K
Chief Comms Officer · FY2025
$149K
L
Executive Di · FY2023
$147K
C
VP - Conservation Field Pr · FY2025
$145K
D
Sr Legal & Policy · FY2023
$134K
D
VP - Government Affairs · FY2025
$126K

Network

Recommendations

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Explore

Similar organizations

Nonprofits working in the same field — explore who else operates in this space.

The Urban Land Institute$92.3M revenue · Washington, DC
Open Space Institute Land Trust INC$73.1M revenue · New York, NY
Trustees of Reservations$57.9M revenue · Boston, MA
Redwood Forest Foundation INC$53.6M revenue · Fort Bragg, CA
Colorado Open Lands$51.3M revenue · Lakewood, CO
The Living Desert$48.0M revenue · Palm Desert, CA

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Public data from IRS Form 990 e-file & the Business Master File. Individuals appear here because they were named as an officer, director, or key employee on a nonprofit's Form 990; people are grouped by name plus corroborating evidence (Schedule R, shared address, shared board members). · philanthropy.org