Pennsylvania · Nonprofit
PITTSBURGH COMMUNITY SCIENCE WORKSHOP INC
PITTSBURGH COMMUNITY SCIENCE WORKSHOP INC (Pennsylvania) receives grants from 3 organizations whose IRS filings report $49,100 to it, the largest being MCELHATTAN FOUNDATION ($20,000). 2 of them have funded it in more than one year.
- Revenue FY2025
- $126k
- Funders on record
- 3
- Grants received
- $49k
- Net assets
- $75k
What Pittsburgh Community Science Workshop Inc does
Mission
To fill opportunity gaps for young people from low income and underserved communities allowing them to grow academically and expand their confidence through hands-on science and creative enrichment
As stated on its FY2025 Form 990-EZ.
Program
Pittsburgh Community Science Workshop provided 646 hands-on high quality science enrichment sessions that reached 1,301 youth and family members from low income and under-served communities during the 2024-2025 fiscal year. Over half of our programs were offered free of cost including a free walk-in after-school program for all ages every MTWF. Programs took place at low-performing public schools public parks and libraries and community based nonprofits serving low-income populations.
$69,408 spent100% of program spending
The program described on its FY2024 Form 990-EZ. Program spending in total: $69,408.
Leadership and staff
Chief executive
Claire Fox
Executive Director and Board Secretary
Board chair
Natalie Boyanovsky
Chair and Board Member
As listed on its FY2024 Form 990-EZ.
Who funds it, year by year
2021 → 2023: the base held at 1 funder, grant income rose $3k → $10k.
1 of 3 of your funders are donor-advised or pass-through sponsors (tagged DAF) — 20% 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 PITTSBURGH COMMUNITY SCIENCE WORKSHOP 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
PITTSBURGH COMMUNITY SCIENCE WORKSHOP INC leans on a few funders — its largest provides 41% of grant income and the top three 100%; half comes from just 2 funders.
the vertical line marks half of all grant income — 2 funders to its left
Largest funder’s share by year: 2021 100% · 2022 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
100% of PITTSBURGH COMMUNITY SCIENCE WORKSHOP INC's grant income comes from Pennsylvania funders.
In-state vs out-of-state, by year
Funder states come from each funder’s own filing. $10k 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
PITTSBURGH COMMUNITY SCIENCE WORKSHOP INC runs a healthier operating margin than three-quarters of the 16,849 education nonprofits its size.
this organization peer median middle 50% of peers· 16,849 education nonprofits $100k–$1M, FY2025
Organizations like PITTSBURGH COMMUNITY SCIENCE WORKSHOP 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 Pennsylvania
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 PITTSBURGH COMMUNITY SCIENCE WORKSHOP 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 PITTSBURGH COMMUNITY SCIENCE WORKSHOP INC?
- PITTSBURGH COMMUNITY SCIENCE WORKSHOP INC (Pennsylvania) receives grants from 3 organizations whose IRS filings report $49,100 to it, the largest being MCELHATTAN FOUNDATION ($20,000). 2 of them have funded it in more than one year.
- How many funders does PITTSBURGH COMMUNITY SCIENCE WORKSHOP INC have?
- IRS filings report 3 organizations giving $49,100 in grants to PITTSBURGH COMMUNITY SCIENCE WORKSHOP INC, 2 of which have funded it in more than one year.
- Who is the largest funder of PITTSBURGH COMMUNITY SCIENCE WORKSHOP INC?
- MCELHATTAN FOUNDATION is the largest funder on record, with $20,000 in grants. The full list of funders is on this page.
- How can an organization like PITTSBURGH COMMUNITY SCIENCE WORKSHOP INC find more funders?
- Start with the funders already giving here, then look at the foundations that back similar organizations in Pennsylvania. 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 Pittsburgh Community Science Workshop →
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 3 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