Funding search
Find who already funds work like yours.
Private foundations don’t post open calls, so nobody can search them. We read IRS filings instead — 9.6 million grants from 174,053 foundations and grantmaking charities, searchable by what the money was actually for.
12 funders with a record of paying for “rothenberg”
Where the money went
Largest: $7,000 to ROTHENBERG ROOFTOP SCHOOL GARDEN — general operating
Largest: $8,219 to Zoe Rothenberger — grant support
Willamette Valley Track & FieldPortland, ORCharity · may take applications
3 matching grants · $52,300 · through 2025Largest: $29,300 to Rothenberger Running LLC — cross country meets
The Ahmanson FoundationBeverly Hills, CA
3 matching grants · $20,000 · through 2023Largest: $10,000 to CALIFORNIA INSTITUTE OF TECHNOLOGY — toward the rothenberg innovation initiative
Largest: $30,000 to ROTHENBERG ROOFTOP SCHOOL GARDEN — contribution towards the general operating expenses of the organization
Largest: $25,000 to CINCINNATI CHILDREN'S MEDICAL CENTE — dr. rothenberg-eoe research
Largest: $25,000 to ROTHENBERG ROOFTOP GARDEN — project/program support
Largest: $25,000 to Cincinnati Children's Hospital — dr. marc rothenberg's meta-computer analysis of gastrointestinal biopsies.
Needy But Not Greedy Nancy L Amato and Robert a Amato FoundationPalm Beach, FL
1 matching grant · $10,000 · through 2024Largest: $10,000 to THE ROTHENBERG ROOFTOP GARDEN — garden materials
Largest: $7,000 to CALIFORNIA INSTITUTE OF TECHNOLOGY — rothenberg innovation initiative
Largest: $5,000 to ROTHENBERG ROOFTOP GARDEN — given to the charity's general fund to be used as they see fit
Largest: $5,000 to FORTUNE SOCIETY INC — honorarium restricted to the david rothenberg center for public policy at the fortune society
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Source: IRS Form 990-PF Part XV and Form 990 Schedule I, tax years 2019–2025. These are grants already paid, a record of what an organization funds rather than an open call. Private foundations rarely accept unsolicited applications and the route in is usually a program officer; grantmaking charities and associations more often run real application cycles, so check their website. How this data is built, and its limits →