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Arizona · Nonprofit

THE GRAND CANYON TRUST INC

THE GRAND CANYON TRUST INC (Arizona) receives grants from 148 organizations whose IRS filings report $33,003,133 to it, the largest being WYSS FOUNDATION ($4,000,000). 98 of them have funded it in more than one year.

Revenue FY2025
$17M
Funders on record
148
Grants received
$33M
Net assets
$72M
98/148 repeat funderspeak grant-dependency 79%
01What it does

What The Grand Canyon Trust Inc does

Mission

The mission of the grand canyon trust is to safeguard the wonders of the grand canyon and the colorado plateau, while supporting the rights of its native peoples.

As stated on its FY2025 Form 990.

Programs

  1. Land:through the work of our cultural landscapes, grand canyon, energy, and utah and arizona public lands programs, the trust strives to effect change in concert with tribal communities and nations. We authentically support tribal leadership and always support tribal sovereignty. Support for tribal communities and nations serves as the cornerstone of the trust's conservation work on the colorado plateau. Throughout 2025, we have continued to advocate for the continued protection of baaj nwaavjo I'tah kukveni - ancestral footprints of the grand canyon, and grand staircase-escalante national monuments. At the request of tribal leaders and working with each inter-tribal coalition, the trust helped convene an inter-monument, intertribal gathering that included leaders and staff from all three of our priority monuments (bears ears, baaj nwaavjo I'tah kukveni, and grand staircase-escalante). The gathering led to a commitment to greater communication between tribal coalitions and an interest in information-sharing via field tours.in the grand canyon space, we grew participation in the intertribal centennial conversations group (iccg) grassroots body, both in numbers and with increased…

    $1,488,009 spentof which $47,952 as grants
    31% of program spending
  2. Native america:the trust's native american program focuses on supporting native voices and the roles of native peoples in the protection of the colorado plateau. We do this by facilitating dialogue among the native american tribes that have resided across this landscape for thousands of years, and who now control the future of some 30,000 square miles of this region.in 2025, the black mesa community land use plan was completed. It is a critical tool to ensure community members have a voice in the rebuilding process post-coal. The plan has been officially adopted by three of the five local chapter governments. We also continued our community-based agricultural work. The little colorado river agricultural cooperative's goal has been to organize the group to raise funds and find a central hub where operations can be housed. With technical assistance from the navajo nation, in 2025 the cooperative submitted several grant applications and attracted two new funders, raising $25,000. There is also an unofficial agreement to work directly with the teesto chapter where the group meets regularly and uses the community garden for workshops. There was no colorado plateau intertribal…

    $720,936 spentof which $12,000 as grants
    15% of program spending
  3. Volunteer and leadership programs: in 2025, 210 trust volunteers collectively contributed 2,247 hours to restoration and stewardship projects across the colorado plateau. Volunteer support has a ripple-out effect with benefits for our organization, our external partners, and the volunteers themselves. The impacts of volunteer contributions are far-reaching, as we support agencies and partners who are stretched thin, especially during the doi and usda downsizing in 2025. Currently, one volunteer hour equates to $34.79 (do good institute), thus we have contributed $78,173 in workforce support across the colorado plateau's imperiled landscapes. In 2025, we planned 17 and executed 15 projects; one was cancelled due to the government shutdown, and one was cancelled due to washed-out roads in grand staircase-escalante national monument. Fourteen of the 15 projects were multi-day events that required significant time and energy from volunteers, staff, and partners.the rising leaders program, guided by the principles of stewardship, resilience, health, and cultural vitality, served 201 young leaders in 2025, who joined us from arizona, new mexico, utah, colorado, and california. They…

    $432,184 spent
    9% of program spending
  4. The administration declared a "national energy emergency" on january 20, 2025, setting the stage for a consequential year for the energy program. We closely monitored for approvals and activity at the ez mine and pinyon plain mine. In late 2025, we discovered that a monitoring well at pinyon plain mine had detected increasing levels of arsenic throughout 2025, including several instances that exceeded the alert levels set in the mine's aquifer protection permit. We have alerted partners, coconino county, senator mark kelly's office, the havasupai tribe, and the grand canyon tribal leaders' coalition of any relevant mining updates. At the white mesa mill, the trust again supported the white mesa concerned community in hosting its annual spiritual walk and protest, which garnered record participation and media coverage in 2025.

    $2,169,163 spentof which $1,000 as grants$196,482 earned by the program
    45% of program spending

The 4 programs described on its FY2025 Form 990, listed largest first by expense. Program spending in total: $4,810,292.

02The organization over time

The organization over time

Each line starts at 100 in 2017, so what you read is the shape rather than the size: 150 means half as much again as 2017, 50 means half. The number beside each label in the key is where it ended. The shaded band is where the middle 50% of its peers' revenue would sit, given their growth.

100 = 20172017 Revenue 100 ($7.1M) Expenses 100 ($4.5M) Net assets 100 ($21M)2018 Revenue 93 ($6.6M) Expenses 107 ($4.8M) Net assets 102 ($22M)2019 Revenue 100 ($7.1M) Expenses 140 ($6.3M) Net assets 115 ($25M)2020 Revenue 93 ($6.6M) Expenses 101 ($4.6M) Net assets 132 ($28M)2021 Revenue 139 ($9.9M) Expenses 115 ($5.2M) Net assets 162 ($35M)2022 Revenue 185 ($13M) Expenses 132 ($5.9M) Net assets 173 ($37M)2023 Revenue 241 ($17M) Expenses 151 ($6.8M) Net assets 236 ($51M)2024 Revenue 223 ($16M) Expenses 154 ($6.9M) Net assets 268 ($57M)2025 Revenue 239 ($17M) Expenses 154 ($6.9M) Net assets 336 ($72M)
'17'18'19'20'21'22'23'24'25
Revenue (239)Expenses (154)Net assets (336)Peer revenue range

Balance sheet

Total assets and total liabilities at each year end, in dollars. The largest one-year move in total assets was 2024 to 2025, from $58M to $73M (+25%).

$22M
$22M
$26M
$29M
$35M
$38M
$51M
$58M
$73M
'17'18'19'20'21'22'23'24'25
Total assetsTotal liabilities

How it's funded, over time

Each bar is one year's revenue split into where it came from, and every bar is the same height — these are shares, not amounts, so a year that raised twice as much looks the same size. Hover a bar for the split.

2017
2018
2019
2020
2021
2022
2023
2024
2025
ContributionsProgram revenueInvestmentOther

Government-grant reliance: 2020 1%. Grants only. Government contracts and fees sit inside program revenue.

91% of THE GRAND CANYON TRUST INC’s revenue is contributions — more donation-reliant than the typical peer (87% for the typical peer).

This organization
Typical peer · 360 orgs

Surplus & reserves

Operating surplus or deficit each year, and months of liquidity in hand. 0 of the last 9 reported years ran a deficit.

$2.6M
’17
$1.8M
’18
$789k
’19
$2.1M
’20
$4.8M
’21
$7.2M
’22
$10M
’23
$8.9M
’24
$10M
’25
23
months of
reserve

Leadership and staff

The officers, directors, trustees and key employees listed on each return. Joined and no longer listed compare each filing with the year before, matching people by surname and first initial; a year after a gap, or a roster under three people, has no comparison.

Chief executive

Ethan Aumack

Executive director

Board chair

Jim Enote

Chair

As listed on its FY2025 Form 990.

'17'18'19'20'21'22'23'24'25
Listed272727293231313131
Joined·+2+4+3+3+3+3+4+3
No longer listed·24104343
03Who funds it

Who funds it, year by year

2017 → 2023: the base broadened from 30 funders to 68 funders, grant income rose $2.1M → $3.8M.

36 of 148 of your funders are donor-advised or pass-through sponsors (tagged DAF) — 30% of grant dollars received. That money is really individual donors directing a sponsor; the institutions to cultivate are the non-DAF funders.

From the IRS filings of THE GRAND CANYON TRUST INC’s funders (the co-funder graph). Top 30 of 148 funders by total. Association, not causation. Trends are read to FY2023, the last fiscal year that has finished arriving. FY2024–FY2026 are still being filed and are shown unshaded; they do not move any figure on this page.

How concentrated its funding is

THE GRAND CANYON TRUST INC has a broad base — no single funder exceeds 12% of grant income, and it takes 5 funders to reach half.

the vertical line marks half of all grant income — 5 funders to its left

34% of the income these shares are computed over arrives through pass-through sponsors or from payers whose filings do not say what kind of payment it is. Concentration is still measured over all of it, because the money is real; what it does not support is a claim about how many institutions have chosen to fund THE GRAND CANYON TRUST INC.

12%
largest funder
34%
top three
~15
effective funders

Largest funder’s share by year: 2017 48% · 2018 44% · 2019 34% · 2020 19% · 2021 21% · 2022 22% · 2023 26% — diversifying over time.

“Effective funders” = inverse Herfindahl index (1 / Σ shareᵢ²) — the number of equal-sized funders that would give the same concentration. Trends are read to FY2023, the last fiscal year that has finished arriving. FY2024–FY2026 are still being filed and are shown unshaded; they do not move any figure on this page.

How long its funders stay

54% of THE GRAND CANYON TRUST INC's funders are still giving 3 years after their first grant; 66% give in more than one year at all.

first grant+1y+2y+3y+4y+5y+6y

Share of funders still giving k years after their first recorded grant, pooled across every acquisition cohort. A funder counts as retained in a year only if it made a grant that year. Measured to FY2023, the last fiscal year that has finished arriving — a funder cannot be counted as lapsed in a year most filers have not reached.

Where its funders are

THE GRAND CANYON TRUST INC draws 96% of its grant income from funders outside Arizona, across 26 states in all.

ME
WA
MT
MN
IL
MI
NY
MA
OR
WY
IN
CT
CA
UT
CO
MO
VA
MD
DE
AZ
NM
AR
DC
GA
TX
FL

In-state vs out-of-state, by year

’17
’18
’19
’20
’21
’22
’23
Arizona out of state home

Funder states come from each funder’s own filing. $10M arriving through sponsors registered in 18 states is excluded from the map and the split above: a sponsor holds money on a donor’s behalf, so its registered address would place those dollars somewhere no donor need ever have been. Trends are read to FY2023, the last fiscal year that has finished arriving. FY2024–FY2026 are still being filed and are shown unshaded; they do not move any figure on this page.

04Its place in the field

Against its field

THE GRAND CANYON TRUST INC runs a healthier operating margin than three-quarters of the 195 environment nonprofits its size.

Operating margin59% · top quartile
Months of reserve23.3mo · top quartile
Revenue growth (annualized)11% · below the median

this organization peer median middle 50% of peers· 195 environment nonprofits $10M–$100M, FY2025

Government funding THE GRAND CANYON TRUST INC receives

Grants and contracts to this organization from federal (USASpending) and state checkbooks, reconciled to its EIN. $123k on record.

Federal$123k
grants $123kcontracts $0
17
18
Top agencies
  • Department of Agriculture$123k

Federal grants vs contracts are distinguished; state line items keep their reported category. Matched by name + geography (the BMF), so coverage is partial and precision-first.

Organizations like THE GRAND CANYON TRUST INC

Organizations whose mission and program text most resemble this one, by semantic similarity over every organization in the US filings — the closest peers, and often the clearest route to shared or prospective funders.

In Arizona

Nationally

05Profile & governance

Read directly from this organization’s own Form 990, as neutral context.

Where the money goes

70% of spending goes to programs.

Program 70%Management 14%Fundraising 16%

Governance

23
board members
100%
independent
✓Conflict-of-interest policy✓Whistleblower policy✓Document retention✓Board reviewed the 990✓Audited financials

Public support

50%

Share of support from the public (Schedule A) — the basis for its public-charity status.

Footprint & structure

Files a return copy in 28 states

NH
MN
IL
WI
MI
NY
MA
OR
PA
NJ
RI
CA
UT
KY
WV
VA
MD
NM
KS
AR
TN
NC
SC
HI
MS
AL
GA
FL

Part of a family of 1 related entity

  • North Rim Ranch LLC · partnership

Screen this organization

A dated, signed PDF of the compliance screen for THE GRAND CANYON TRUST INC: IRS status (Business Master File, Publication 78, auto-revocation), the OFAC sanctions lists, the Internal Revenue Bulletin, and California registration, with the Rev. Proc. 2018-32 §8.01 reliance elements stated element by element. Generated from the current files at the moment you download it.

A paid feature, included from the $75 plan up. Sign in to download.

Screens are triage, not determinations; a source that cannot be read reports not screened, never clear. Screen this nonprofit · How the screen works · on the API as GET /api/screening/{ein}?format=pdf

Questions and answers

Who funds THE GRAND CANYON TRUST INC?
THE GRAND CANYON TRUST INC (Arizona) receives grants from 148 organizations whose IRS filings report $33,003,133 to it, the largest being WYSS FOUNDATION ($4,000,000). 98 of them have funded it in more than one year.
How many funders does THE GRAND CANYON TRUST INC have?
IRS filings report 148 organizations giving $33,003,133 in grants to THE GRAND CANYON TRUST INC, 98 of which have funded it in more than one year.
Who is the largest funder of THE GRAND CANYON TRUST INC?
WYSS FOUNDATION is the largest funder on record, with $4,000,000 in grants. The full list of funders is on this page.
How can an organization like THE GRAND CANYON TRUST INC find more funders?
Start with the funders already giving here, then look at the foundations that back similar organizations in Arizona. The funding by cause and by state pages list the largest funders for a given area and how to approach them.

These figures are read directly from IRS Form 990 / 990-PF e-file XML: this organization’s own return for FY2025 (financials across 2017–2025), and the filings of 148 funders that report grants to it. “On record” means captured in the filings we have parsed — a funder that does not e-file, or whose grant detail is not itemized, will not appear. Filings run roughly 12–24 months behind. Trends on this page end at FY2023, the last fiscal year that has finished arriving; later years are shown and marked, and move no figure. Data on this page was exported October 14, 2026. What this page cannot tell you · view filing