Minnesota · Nonprofit
COMBINATORICS CONSORTIUM INC
COMBINATORICS CONSORTIUM INC (Minnesota) receives grants from 1 organization whose IRS filings report $50,000 to it, the largest being Eutopia Foundation ($50,000). 0 of them have funded it in more than one year.
- Revenue FY2025
- $30k
- Funders on record
- 1
- Grants received
- $50k
- Net assets
- $152k
What Combinatorics Consortium Inc does
Mission
publishing, supporting conferences, support research
As stated on its FY2025 Form 990-EZ.
Programs
Combinatorial Theory - journal - payments to 4 independent contractors; payments of software to run journal
$2,750 spentof which $12,250 as grants100% of program spendingAlgebraic Combinatorics - journal - payments to 7 independent contractors for running journal
$0 spentof which $17,549 as grants0% of program spendingConference support - grants to conferences GSCC 25, BadMath 2025, CAAC 2025, alternating sign matrices, 31st British Combinatorial Conference, CAAC 2026, FPSAC 2025,
$0 spentof which $7,654 as grants0% of program spending
The 3 programs described on its FY2025 Form 990-EZ. Program spending in total: $2,750.
The organization over time
Each line starts at 100 in 2021, so what you read is the shape rather than the size: 150 means half as much again as 2021, 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 2021 to 2022, from $96k to $181k (+88%).
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.
100% of COMBINATORICS CONSORTIUM INC’s revenue is contributions — more donation-reliant than the typical peer (89% for the typical peer).
Surplus & reserves
Operating surplus or deficit each year, and months of liquidity in hand. 2 of the last 5 reported years ran a deficit.
Who funds it, year by year
Grant support over time, funder by funder — shade shows the grant size each year.
From the IRS filings of COMBINATORICS CONSORTIUM INC’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.
Where its funders are
COMBINATORICS CONSORTIUM INC draws 100% of its grant income from funders outside Minnesota, across 1 state in all.
Funder states come from each funder’s own filing. 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
COMBINATORICS CONSORTIUM INC's revenue fell 69% between 2021 and 2025.
this organization peer median middle 50% of peers· 479 science & tech nonprofits under $100k, FY2025
Organizations like COMBINATORICS CONSORTIUM 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 Minnesota
Nationally
Read directly from this organization’s own Form 990, as neutral context.
Footprint & structure
Files a return copy in 1 state
Screen this organization
A dated, signed PDF of the compliance screen for COMBINATORICS CONSORTIUM 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.
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 COMBINATORICS CONSORTIUM INC?
- COMBINATORICS CONSORTIUM INC (Minnesota) receives grants from 1 organization whose IRS filings report $50,000 to it, the largest being Eutopia Foundation ($50,000). 0 of them have funded it in more than one year.
- How many funders does COMBINATORICS CONSORTIUM INC have?
- IRS filings report 1 organization giving $50,000 in grants to COMBINATORICS CONSORTIUM INC.
- Who is the largest funder of COMBINATORICS CONSORTIUM INC?
- Eutopia Foundation is the largest funder on record, with $50,000 in grants. The full list of funders is on this page.
- How can an organization like COMBINATORICS CONSORTIUM INC find more funders?
- Start with the funders already giving here, then look at the foundations that back similar organizations in Minnesota. 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 Combinatorics Consortium →
These figures are read directly from IRS Form 990 / 990-PF e-file XML: this organization’s own return for FY2025 (financials across 2021–2025), and the filings of 1 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