Massachusetts · Nonprofit
EUREKA ENSEMBLE CORPORATION
EUREKA ENSEMBLE CORPORATION (Massachusetts) receives grants from 8 organizations whose IRS filings report $135,013 to it, the largest being FRACTURED ATLAS INC ($83,163). 1 of them have funded it in more than one year.
- Revenue FY2025
- $29k
- Funders on record
- 8
- Grants received
- $135k
- Net assets
- $21k
What Eureka Ensemble Corporation does
Mission
To perform in classical music, concerts with a focus on social service and outreach programming. Through such concerts, we will provide opportunities to socio-economically underserved communities to engage with art while simultaneously raising interest in classical music.
As stated on its FY2025 Form 990-EZ.
Program
- spring semester workshops on chamber music, leadership, and teamwork with teenage immigrant/refugee youth enrolled in the youth employment training programs run by la colaborativa, an immigrant and labor rights advocacy organization based in chelsea, ma (and eureka's partner organization for music programming).- a free (and recorded) public concert featuring eureka ensemble's resident string quartet at the pucker art gallery on newbury st, boston.- a free, family-friendly string quartet performance in the galleries of the harvard museum of natural history in january.- a collaborative performance between the kendall square orchestra and eureka's women's chorus in boston's symphony hall in may, in support of the boston healthcare for the homeless program (the women's chorus' involvement was made possible by eureka ensemble and its partnership with the women's lunch place food shelter as well - the chorus members are all regular guests at the shelter, and the may concert participants each received stipends for the performance).
$10,230 spent100% of program spending
The program described on its FY2024 Form 990-EZ. Program spending in total: $10,230.
The organization over time
Each line starts at 100 in 2020, so what you read is the shape rather than the size: 150 means half as much again as 2020, 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 2022 to 2023, from $42k to $20k (−53%).
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 EUREKA ENSEMBLE CORPORATION’s revenue is contributions — more reliant on donations than three-quarters of its peers (99% for the typical peer).
Surplus & reserves
Operating surplus or deficit each year, and months of liquidity in hand. 3 of the last 6 reported years ran a deficit.
Who funds it, year by year
2019 → 2023: the base broadened from 1 funder to 3 funders, grant income fell $37k → $19k.
3 of 8 of your funders are donor-advised or pass-through sponsors (tagged DAF) — 19% 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 EUREKA ENSEMBLE CORPORATION’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
EUREKA ENSEMBLE CORPORATION leans on a few funders — its largest provides 62% of grant income and the top three 86%; half comes from just 1 funder.
the vertical line marks half of all grant income — 1 funder to its left
80% 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 EUREKA ENSEMBLE CORPORATION.
Largest funder’s share by year: 2019 100% · 2020 100% · 2021 53% · 2022 100% · 2023 65% — 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
25% of EUREKA ENSEMBLE CORPORATION's funders are still giving 1 year after their first grant; 13% give in more than one year at all.
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
EUREKA ENSEMBLE CORPORATION draws 82% of its grant income from funders outside Massachusetts, across 3 states in all.
In-state vs out-of-state, by year
Funder states come from each funder’s own filing. $25k arriving through sponsors registered in 2 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.
Against its field
EUREKA ENSEMBLE CORPORATION runs a healthier operating margin than three-quarters of the 3,200 youth development nonprofits its size.
this organization peer median middle 50% of peers· 3,200 youth development nonprofits under $100k, FY2025
Government funding EUREKA ENSEMBLE CORPORATION receives
Grants and contracts to this organization from federal (USASpending) and state checkbooks, reconciled to its EIN. $15k on record — $10k federal, $5k state.
- National Endowment for the Arts$10k
- (PP) STATE AID/POL SUB$5k
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 EUREKA ENSEMBLE CORPORATION
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 Massachusetts
Nationally
Read directly from this organization’s own Form 990, as neutral context.
Public support
100%
Share of support from the public (Schedule A) — the basis for its public-charity status.
Footprint & structure
Files a return copy in 1 state
Screen this organization
A dated, signed PDF of the compliance screen for EUREKA ENSEMBLE CORPORATION: 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 EUREKA ENSEMBLE CORPORATION?
- EUREKA ENSEMBLE CORPORATION (Massachusetts) receives grants from 8 organizations whose IRS filings report $135,013 to it, the largest being FRACTURED ATLAS INC ($83,163). 1 of them have funded it in more than one year.
- How many funders does EUREKA ENSEMBLE CORPORATION have?
- IRS filings report 8 organizations giving $135,013 in grants to EUREKA ENSEMBLE CORPORATION, 1 of which have funded it in more than one year.
- Who is the largest funder of EUREKA ENSEMBLE CORPORATION?
- FRACTURED ATLAS INC is the largest funder on record, with $83,163 in grants. The full list of funders is on this page.
- How can an organization like EUREKA ENSEMBLE CORPORATION find more funders?
- Start with the funders already giving here, then look at the foundations that back similar organizations in Massachusetts. 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 Eureka Ensemble →
These figures are read directly from IRS Form 990 / 990-PF e-file XML: this organization’s own return for FY2025 (financials across 2020–2025), and the filings of 8 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