Foundations · IRS 990 filings

Foundations in Bryn Mawr, Pennsylvania

47
foundations with a Bryn Mawr address
$26M
grants paid, FY2024–FY2025
9
say they accept unsolicited
$5,411
median grant

Grantlas lists 47 foundations that gave a Bryn Mawr, Pennsylvania address on their tax filing — 46 private foundations and 1 grantmaking charity — from filings for FY2024–FY2025. Together they paid out $26 million in grants in their latest filing year, and 9 of them (19%) say they accept unsolicited requests.

Not every foundation here is a Bryn Mawr foundation. The city is the mailing address on the foundation’s tax filing, and when a bank or a law firm runs the trust that is the bank’s address, not the place it gives to. Check where a foundation gives before you write.

Top 25 of 47 foundations

Ranked by what they paid in grants in their latest filing, with the ones that accept unsolicited requests first, then the ones whose filing doesn’t say.

Foundations in Bryn Mawr, Pennsylvania
The Essential FoundationAccepts$5.2M$6M$4.5M–$6MFY2025Locked: fit score and contacts
The Edwin J and Barbara R BerkowitzAccepts$10,000$1.4M$1,000–$130,000FY2025Locked: fit score and contacts
The Catherwood FoundationAccepts$6,000$346,200$750–$165,000FY2024Locked: fit score and contacts
The Karen and Herbert LotmanAccepts$14,766$334,316$250–$139,521FY2024Locked: fit score and contacts
The Datck FoundationAccepts$1,036$124,800$100–$30,000FY2025Locked: fit score and contacts
Joseph P Heenan Family Foundation IncAccepts$2,500$100,453$200–$21,000FY2024Locked: fit score and contacts
Rittenhouse FoundationAccepts$1,000$64,775$250–$5,500FY2025Locked: fit score and contacts
The Leonard & Beverly Bloch FoundationAccepts$3,000$24,537$1,800–$8,000FY2024Locked: fit score and contacts
Essential Initiatives IncAccepts$5,643$5,958$5,328–$5,958FY2025Locked: fit score and contacts
G Fred Dibona Jr Memorial FoundationGrantmaking charityNot stated—Over $5k only$1M—FY2024Locked: fit score and contacts
The Cotswold FoundationInvitation only$6.9M$6.9M—FY2024Locked: fit score and contacts
G Fred & Sylvia Dibona FamilyInvitation only$8,500$1.7M$250–$752,328FY2025Locked: fit score and contacts
Mosi FoundationInvitation only$12,476$854,424$1,462–$120,981FY2025Locked: fit score and contacts
The Robert J Kahn Testamentary FoundationInvitation only$25,000$785,000$10,000–$370,000FY2025Locked: fit score and contacts
Meigs Family FoundationInvitation only$25,000$746,402$1,694–$250,000FY2024Locked: fit score and contacts
Winokur FoundationInvitation only$517,000$700,000$100,000–$600,000FY2024Locked: fit score and contacts
Angelakis Charitable FoundationInvitation only$5,400$694,850$100–$164,500FY2024Locked: fit score and contacts
Hollenstein Ross Family FoundationInvitation only$10,000$577,200$50–$300,000FY2025Locked: fit score and contacts
Dortone Esser FoundationInvitation only$50,000$395,000$10,000–$125,000FY2025Locked: fit score and contacts
The Roy E Hock and Elizabeth C HockInvitation only$25,000$344,775$4,775–$150,000FY2025Locked: fit score and contacts
Frank L & Sarah Miller CoulsonInvitation only$8,000$343,500$1,000–$70,000FY2024Locked: fit score and contacts
Le Vine Family FoundationInvitation only$10,000$334,880$5,000–$52,500FY2024Locked: fit score and contacts
Glickman Family FoundationInvitation only$38,521$294,032$4,660–$117,523FY2024Locked: fit score and contacts
The Anne and David B Ford Jr FoundationInvitation only$256,113$258,829$253,397–$258,829FY2024Locked: fit score and contacts
The Demos Family FoundationInvitation only$5,000$244,000$1,000–$150,000FY2024Locked: fit score and contacts
  • Median grant and grant range come from each funder’s grant schedule; a dash means there is none to report. Community foundations and other charities list only grants over $5,000, so their figures run high.
  • “One grant” means a schedule with a single grant — no median, nothing to range over. “One amount” means several grants, all the same size.

22 more foundations — see all in Grantlas

Data from 990-PF and Form 990 filings, FY2024–FY2025. Updated November 8, 2026.