Oklahoma · Nonprofit
Tulsa Glass Blowing Studio Inc
Tulsa Glass Blowing Studio Inc (Oklahoma) receives grants from 5 organizations whose IRS filings report $279,688 to it, the largest being TULSA COMMUNITY FOUNDATION ($102,688). 2 of them have funded it in more than one year.
- Revenue FY2025
- $629k
- Funders on record
- 5
- Grants received
- $280k
- Net assets
- $688k
What Tulsa Glass Blowing Studio Inc does
Mission
1 empower self-esteem and promote positive change in the lives of vulnerable youth and adults within the tulsa community through participation in the unique creative processes of hot glass art. 2 enrich the cultural experience e in the tulsa community through exposure to a variety of glass art disciplines via education instruction and promotion of hot glass art including opportunities to observe nationally renowned visiting glass artists.
As stated on its FY2025 Form 990.
Programs
Program fees for youth and adult classes. Youth attendance 1088 with decrease in participants noted as programming for extended multi-session classes instead of one tie classes increased total contact hour 2078; vetre attendance 34 new individuals with 59 participating in orientations; 15 returning bring total contact hours to 2098; 2 first responders participated in orientation. 2584 individuals from the general public participated in one-time classes.lessons events.
$529,861 spent$213,398 earned by the program100% of program spendingNot described on the e-filed return.
$0 spent0% of program spendingNot described on the e-filed return.
$0 spent0% of program spendingOther program services, not described on the e-filed return.
$0 spent0% of program spending
The 4 programs described on its FY2025 Form 990, listed largest first by expense. Program spending in total: $529,861.
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 2022 to 2023, from $856k to $742k (−13%).
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.
Government-grant reliance: 2021 11% · 2022 8% · 2023 8% · 2024 0% · 2025 0%. Grants only. Government contracts and fees sit inside program revenue.
51% of Tulsa Glass Blowing Studio Inc’s revenue is contributions — about as donation-reliant as the typical peer (64% for the typical peer).
Surplus & reserves
Operating surplus or deficit each year, and months of liquidity in hand. 2 of the last 9 reported years ran a deficit.
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
Janet Duvall
Executive director
As listed on its FY2025 Form 990.
The chief executive listed changed between the FY2022 and FY2023 filings.
Who funds it, year by year
2019 → 2023: the base broadened from 1 funder to 2 funders, grant income rose $20k → $25k.
1 of 5 of your funders are donor-advised or pass-through sponsors (tagged DAF) — 37% 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 Tulsa Glass Blowing Studio 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.
How concentrated its funding is
Tulsa Glass Blowing Studio Inc leans on a few funders — its largest provides 37% of grant income and the top three 81%; half comes from just 2 funders.
the vertical line marks half of all grant income — 2 funders to its left
73% 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 Tulsa Glass Blowing Studio Inc.
Largest funder’s share by year: 2019 100% · 2020 88% · 2021 59% · 2022 100% · 2023 68% — 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.
Where its funders are
58% of Tulsa Glass Blowing Studio Inc's grant income comes from Oklahoma funders.
In-state vs out-of-state, by year
Funder states come from each funder’s own filing. $103k 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
Tulsa Glass Blowing Studio Inc runs a healthier operating margin than half of the 11,634 arts & culture nonprofits its size.
this organization peer median middle 50% of peers· 11,634 arts & culture nonprofits $100k–$1M, FY2025
Government funding Tulsa Glass Blowing Studio Inc receives
Grants and contracts to this organization from federal (USASpending) and state checkbooks, reconciled to its EIN. $25k on record — $20k federal, $5k state.
- National Endowment for the Arts$20k
- Pmts-Local Gov't-Hlth,Soc Svc$3k
- Pmts-Local Gov't-Gen Govt$3k
- Exhibitions,Shows,Spec.Events$100
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 Tulsa Glass Blowing Studio 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 Oklahoma
Nationally
Read directly from this organization’s own Form 990, as neutral context.
Where the money goes
89% of spending goes to programs.
Governance
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 Tulsa Glass Blowing Studio 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 Tulsa Glass Blowing Studio Inc?
- Tulsa Glass Blowing Studio Inc (Oklahoma) receives grants from 5 organizations whose IRS filings report $279,688 to it, the largest being TULSA COMMUNITY FOUNDATION ($102,688). 2 of them have funded it in more than one year.
- How many funders does Tulsa Glass Blowing Studio Inc have?
- IRS filings report 5 organizations giving $279,688 in grants to Tulsa Glass Blowing Studio Inc, 2 of which have funded it in more than one year.
- Who is the largest funder of Tulsa Glass Blowing Studio Inc?
- TULSA COMMUNITY FOUNDATION is the largest funder on record, with $102,688 in grants. The full list of funders is on this page.
- How can an organization like Tulsa Glass Blowing Studio Inc find more funders?
- Start with the funders already giving here, then look at the foundations that back similar organizations in Oklahoma. 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 Tulsa Glass Blowing Studio →
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 5 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