Massachusetts · Nonprofit
GRAVITY RESEARCH FOUNDATION
GRAVITY RESEARCH FOUNDATION (Massachusetts) receives grants from 1 organization whose IRS filings report $25,000 to it, the largest being G HARBAUGH FOUNDATION ($25,000). 0 of them have funded it in more than one year.
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.
- Harbaugh George & Betty Charitable Foundationshared funders
- Prime Coalition Incportfolio match
- Michael Antonov Charitable Foundation Incportfolio match
The organization over time
Each line starts at 100 in 2021, so what you read is the shape rather than the size: 150 means half as much again as 2021, 50 means half. The number beside each label in the key is where it ended.
Who funds it, year by year
Grant support over time, funder by funder — shade shows the grant size each year.
From the IRS filings of GRAVITY RESEARCH FOUNDATION’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
GRAVITY RESEARCH FOUNDATION draws 100% of its grant income from funders outside Massachusetts, across 1 state in all.
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.
- Harbaugh George & Betty Charitable Foundationshared fundersCA · backs 16 organizations that share your funders
- Prime Coalition Incportfolio matchits grantees resemble your mission
- Michael Antonov Charitable Foundation Incportfolio matchits grantees resemble your mission
- The Richard H Yearick Foundationportfolio matchits grantees resemble your mission
- Elton Family Foundationportfolio matchits grantees resemble your mission
- Craig and Connie Thatcher Foundationportfolio matchits grantees resemble your mission
- Osullivan Foundation Trust Dtd 122299portfolio matchits grantees resemble your mission
- Medical Research Charities Incportfolio matchits grantees resemble your mission
- J Roland Gilbert Mary R Gilbertportfolio matchits grantees resemble your mission
- Arlette & William J Coleman Family Foundation Incportfolio matchits grantees resemble your mission
- American Society for Bone and Mineral Researchportfolio matchits grantees resemble your mission
- The Everybody Wins Foundationportfolio 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 GRAVITY RESEARCH FOUNDATION
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 Massachusetts
Nationally
Read directly from this organization’s own Form 990, as neutral context.
Screen this organization
A dated, signed PDF of the compliance screen for GRAVITY RESEARCH FOUNDATION: 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 GRAVITY RESEARCH FOUNDATION?
- GRAVITY RESEARCH FOUNDATION (Massachusetts) receives grants from 1 organization whose IRS filings report $25,000 to it, the largest being G HARBAUGH FOUNDATION ($25,000). 0 of them have funded it in more than one year.
- How many funders does GRAVITY RESEARCH FOUNDATION have?
- IRS filings report 1 organization giving $25,000 in grants to GRAVITY RESEARCH FOUNDATION.
- Who is the largest funder of GRAVITY RESEARCH FOUNDATION?
- G HARBAUGH FOUNDATION is the largest funder on record, with $25,000 in grants. The full list of funders is on this page.
- How can an organization like GRAVITY RESEARCH FOUNDATION 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.
These figures are read directly from IRS Form 990 / 990-PF e-file XML: this organization’s own return for FY2025 (financials across 2021–2025), 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