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The Vranos Foundation

Grantmaking profile built from public IRS Form 990 filings.

LocationOld Greenwich, Connecticut
Grants on file421
Total giving on file$36.1M
Typical grant size$86K
Most recent filing year2025
Cause focusGeneral grantmaking

What they fund

  • STEM CELL INSTITUTE
  • TO AID THE DONEE ORGANIZATION IN CARRYING OUT THEIR EXEMPT FUNCTIONS
  • TO AID THE DONEE ORGANIZATION IN CARRYING OUT THEIR EXEMPT FUNCTIONS.
  • UNRESTRICTED GENERAL

Largest recipients on file

RecipientStateGrantsTotal
Harvard UniversityMA6$8.8M
Memorial Sloan Kettering Cancer CenterNY6$3.0M
Mayo ClinicMN7$2.4M
Harvard University - Stem Cell ResearchMA2$1.5M
University of Southern CaliforniaCA9$1.4M
See Attached Statement 12CT1$1.3M
Yale UniversityCT5$1.2M
Hospital for Special SurgeryNY8$931K
Chicago Hope AcademyIL9$900K
Hopkins SchoolCT9$900K

Other general grantmaking funders in Connecticut

See more foundations in Connecticut or general grantmaking funders nationwide.

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