Wisconsin · Nonprofit
BROOM STREET THEATER LTD
BROOM STREET THEATER LTD (Wisconsin) receives grants from 2 organizations whose IRS filings report $10,150 to it, the largest being JOAN L AND ROBERT C GILKISON FAMILY FOUNDATION ($10,000). 1 of them have funded it in more than one year.
Against its field
BROOM STREET THEATER LTD runs a healthier operating margin than three-quarters of the 10,664 arts & culture nonprofits its size.
this organization peer median middle 50% of peers· 10,664 arts & culture nonprofits $100k–$1M, FY2025
Three funders worth looking at
Grantmakers with no record of funding this organization, ranked by how strongly the co-funder graph and the mission embeddings agree. The evidence is in section 03.
- Granite United Wayshared funders
- Southwest Minnesota Arts Councilportfolio match
- South Shore Arts Incportfolio match
Who funds it, year by year
2018 → 2023: the base held at 1 funder, grant income fell $10k → $50.
From the IRS filings of BROOM STREET THEATER LTD’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
BROOM STREET THEATER LTD leans on a few funders — its largest provides 99% of grant income and the top three 100%; half comes from just 1 funder.
the vertical line marks half of all grant income — 1 funder to its left
Largest funder’s share by year: 2018 100% · 2023 100% — broadly stable.
“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
BROOM STREET THEATER LTD draws 99% of its grant income from funders outside Wisconsin, across 2 states in all.
In-state vs out-of-state, by year
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.
Funders to approach
Grantmakers that don’t fund you yet, surfaced two ways: they back organizations that share your funders, or their grantees resemble your mission. The ones both signals agree on come first.
- Granite United Wayshared fundersNH · backs 9 organizations that share your funders
- Southwest Minnesota Arts Councilportfolio matchits grantees resemble your mission
- South Shore Arts Incportfolio matchits grantees resemble your mission
- Springboard for the Artsportfolio matchits grantees resemble your mission
- Arts Action Alliance Foundation Dba Clackamas County Arts Allianceportfolio matchits grantees resemble your mission
- The Arts Federation Incportfolio matchits grantees resemble your mission
- Arrowhead Regional Arts Councilportfolio matchits grantees resemble your mission
- Greater Flint Arts Councilportfolio matchits grantees resemble your mission
- United Performing Arts Fund Incportfolio matchits grantees resemble your mission
- Southeastern Minnesota Arts Council Incportfolio matchits grantees resemble your mission
- Arts Council of Brazos Valleyportfolio matchits grantees resemble your mission
- Fox Theatre Inc F/K/A Atlanta Landmarks Incportfolio matchits grantees resemble your mission
From the co-funder graph (funders backing at least two comparable organizations, shrunk for grantee count, donor-advised and mega-funds excluded) and the universe embeddings. A research starting point; overlap is association, not a guarantee of fit.
Organizations like BROOM STREET THEATER LTD
Nonprofits whose mission and program text most resemble this one, by semantic similarity over the universe of US filings — the closest peers, and often the clearest route to shared or prospective funders.
In Wisconsin
Nationally
Read directly from this organization’s own Form 990, as neutral context.
Public support
99%
Share of support from the public (Schedule A) — the basis for its public-charity status.
Screen this organization
A dated, signed PDF of the compliance screen for BROOM STREET THEATER LTD: 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. How the screen works · on the API as GET /api/screening/{ein}?format=pdf
Questions and answers
- Who funds BROOM STREET THEATER LTD?
- BROOM STREET THEATER LTD (Wisconsin) receives grants from 2 organizations whose IRS filings report $10,150 to it, the largest being JOAN L AND ROBERT C GILKISON FAMILY FOUNDATION ($10,000). 1 of them have funded it in more than one year.
- How many funders does BROOM STREET THEATER LTD have?
- IRS filings report 2 organizations giving $10,150 in grants to BROOM STREET THEATER LTD, 1 of which have funded it in more than one year.
- Who is the largest funder of BROOM STREET THEATER LTD?
- JOAN L AND ROBERT C GILKISON FAMILY FOUNDATION is the largest funder on record, with $10,000 in grants. The full list of funders is on this page.
- How can an organization like BROOM STREET THEATER LTD find more funders?
- Start with the funders already giving here, then look at the foundations that back similar organizations in Wisconsin. 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 2025–2025), and the filings of 2funders 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 August 27, 2026. What this page cannot tell you · view filing