Maryland · Nonprofit
GREENTRUST ALLIANCE
GREENTRUST ALLIANCE (Maryland) receives grants from 4 organizations whose IRS filings report $302,565 to it, the largest being CHESAPEAKE BAY TRUST ($219,928). 1 of them have funded it in more than one year.
- Revenue FY2024
- $3.6M
- Funders on record
- 4
- Grants received
- $303k
- Net assets
- $2.4M
What Greentrust Alliance does
Programs
Environmental restoration: identify and conserves large scale environmentally degraded sites, and restores values to create benefits to the public and meet federal agency, state, and foundation missions under cooperative agreements.
$2,521,458 spentLand stewardship: to permanently protect land as a public benefit and provides long term land stewardship services to public and private entities on permanently preserved lands these stewardship activities include ongoing and long term inspections monitoring and improvements to wildlife habitat, water quality, and public access.
$366,937 spent
The 2 programs described on its FY2024 Form 990-PF.
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.
Balance sheet
Total assets and total liabilities at each year end, in dollars. The largest one-year move in total assets was 2019 to 2020, from $2.0M to $4.7M (+128%).
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
Kirk Mantay
Executive director
Board chair
Albert Rubin
Chair
As listed on its FY2024 Form 990-PF.
Who funds it, year by year
Grant support over time, funder by funder — shade shows the grant size each year.
1 of 4 of your funders are donor-advised or pass-through sponsors (tagged DAF) — 3% 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 GREENTRUST ALLIANCE’s funders (the co-funder graph). 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
GREENTRUST ALLIANCE leans on a few funders — its largest provides 73% of grant income and the top three 97%; half comes from just 1 funder.
the vertical line marks half of all grant income — 1 funder to its left
95% 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 GREENTRUST ALLIANCE.
“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.
Where its funders are
75% of GREENTRUST ALLIANCE's grant income comes from Maryland funders.
Funder states come from each funder’s own filing. $10k arriving through sponsors registered in 1 state 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.
Against its field
GREENTRUST ALLIANCE holds deeper cash reserves than three-quarters of the 2,186 environment nonprofits its size.
this organization peer median middle 50% of peers· 2,186 environment nonprofits $1M–$10M, FY2024
Government funding GREENTRUST ALLIANCE receives
Grants and contracts to this organization from federal (USASpending) and state checkbooks, reconciled to its EIN. $41.3M on record — $35.5M federal, $5.7M state.
- Department of the Interior$23.4M
- Department of Defense$12.1M
- MD$3.0M
- NJ$2.7M
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 GREENTRUST ALLIANCE
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 Maryland
Nationally
Read directly from this organization’s own Form 990, as neutral context.
Screen this organization
A dated, signed PDF of the compliance screen for GREENTRUST ALLIANCE: 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.
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 GREENTRUST ALLIANCE?
- GREENTRUST ALLIANCE (Maryland) receives grants from 4 organizations whose IRS filings report $302,565 to it, the largest being CHESAPEAKE BAY TRUST ($219,928). 1 of them have funded it in more than one year.
- How many funders does GREENTRUST ALLIANCE have?
- IRS filings report 4 organizations giving $302,565 in grants to GREENTRUST ALLIANCE, 1 of which have funded it in more than one year.
- Who is the largest funder of GREENTRUST ALLIANCE?
- CHESAPEAKE BAY TRUST is the largest funder on record, with $219,928 in grants. The full list of funders is on this page.
- How can an organization like GREENTRUST ALLIANCE find more funders?
- Start with the funders already giving here, then look at the foundations that back similar organizations in Maryland. The funding by cause and by state pages list the largest funders for a given area and how to approach them.
Play a game about who funds Greentrust Alliance →
These figures are read directly from IRS Form 990 / 990-PF e-file XML: this organization’s own return for FY2024 (financials across 2017–2024), and the filings of 4 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