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Oklahoma · Nonprofit

Stillwonder Inc

Stillwonder Inc (Oklahoma) receives grants from 1 organization whose IRS filings report $3,200 to it, the largest being Arvest Foundation ($3,200). 0 of them have funded it in more than one year.

$271k
Revenue FY2025
1
Funders on record
$3k
Grants received
$23k
Net assets
0/1 repeat funders

Against its field

Stillwonder Inc runs a healthier operating margin than half of the 10,664 arts & culture nonprofits its size.

Operating margin8% · above the median
Months of reserve0.9mo · bottom quartile

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.

See all 12 prospects and why each one surfaced →
01The organization over time
02Who funds it

Who funds it, year by year

Grant support over time, funder by funder — shade shows the grant size each year.

Funder
'24*
total
funders
1

From the IRS filings of Stillwonder 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

Stillwonder Inc draws 100% of its grant income from funders outside Oklahoma, across 1 state in all.

AR

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.

03Its place in the field

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.

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 Stillwonder Inc

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 Oklahoma

Oklahoma WONDERtorium Ltd73%Steam Engine Inc71%MUSKOGEE ARTS & SCIENCE CENTER INC DBA Muskogee STEAM Center71%Sixtwelve Inc70%Spark Creative Lab Inc70%Education for Scholars Inc70%Science Museum Oklahoma Inc69%Washington Irving Parent Teacher Organization Inc69%

Nationally

The Wonderlab Museum of Science Health and Technology Inc77%Wonderhere Education Foundation Inc75%Mid-West Educational Center Inc74%Wonderfolk74%Wonderscope Inc74%Explorationworks Inc74%Sad Bee Inc74%The Discovery Center of Macomb74%
04Profile & governance

Read directly from this organization’s own Form 990, as neutral context.

Where the money goes

100% of spending goes to programs.

Program 100%Management 0%Fundraising 0%

Governance

6
board members
33%
independent
✓Conflict-of-interest policy–Whistleblower policy–Document retention✓Board reviewed the 990–Audited financials

Public support

0%

Share of support from the public (Schedule A) — the basis for its public-charity status.

Footprint & structure

Files a return copy in 1 state

OK

Screen this organization

A dated, signed PDF of the compliance screen for Stillwonder 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.

A paid feature, included from the $75 plan up. Sign in to download.

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 Stillwonder Inc?
Stillwonder Inc (Oklahoma) receives grants from 1 organization whose IRS filings report $3,200 to it, the largest being Arvest Foundation ($3,200). 0 of them have funded it in more than one year.
How many funders does Stillwonder Inc have?
IRS filings report 1 organization giving $3,200 in grants to Stillwonder Inc.
Who is the largest funder of Stillwonder Inc?
Arvest Foundation is the largest funder on record, with $3,200 in grants. The full list of funders is on this page.
How can an organization like Stillwonder 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.

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 1funders 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