Foundations · IRS 990 filings

Foundations in Windermere, Florida

29
foundations with a Windermere address
$4.1M
grants paid, FY2024–FY2025
7
say they accept unsolicited
$8,223
median grant

Grantlas lists 29 private foundations that gave a Windermere, Florida address on their 990-PF, from filings for FY2024–FY2025. Together they paid out $4.1 million in grants in their latest filing year, and 7 of them (24%) say they accept unsolicited requests.

Not every foundation here is a Windermere 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 29 foundations

Ranked by what they paid in grants in their latest filing, with the ones that accept unsolicited requests first.

Foundations in Windermere, Florida
Marion G Wells FoundationAccepts$62,500$450,000$25,000–$300,000No grants on file for the year three years back, so there is nothing to compareFY2024Locked: fit score and contacts
William A Steele Foundation IncAccepts$50,000$310,000$10,000–$150,000No grants on file for the year three years back, so there is nothing to compareFY2025Locked: fit score and contacts
Spencer L Murfey Family Foundation Mag 10Accepts$10,000$305,000$5,000–$30,000No grants on file for the year three years back, so there is nothing to compareFY2025Locked: fit score and contacts
Oakstone Foundation IncAccepts$10,000$103,500$5,000–$48,500No grants on file for the year three years back, so there is nothing to compareFY2025Locked: fit score and contacts
Lincoln FoundationAccepts$1,650$57,750$350–$13,428No grants on file for the year three years back, so there is nothing to compareFY2025Locked: fit score and contacts
Angels for Kids Foundation IncAccepts$351$23,423$100–$11,457No grants on file for the year three years back, so there is nothing to compareFY2025Locked: fit score and contacts
Donald D & Margaret B Horton Memorial FundAccepts$7,512$7,512—No grants on file for the year three years back, so there is nothing to compareFY2024Locked: fit score and contacts
Tavistock Foundation IncInvitation only$420,000$840,000$20,000–$820,000No grants on file for the year three years back, so there is nothing to compareFY2024Locked: fit score and contacts
The John & Patricia Gibbs FoundationInvitation only$3,000$379,500$300–$260,000No grants on file for the year three years back, so there is nothing to compareFY2025Locked: fit score and contacts
The Roderick Group Foundation IncInvitation only$10,000$235,500$500–$50,000No grants on file for the year three years back, so there is nothing to compareFY2024Locked: fit score and contacts
The D&p Foundation IncInvitation only$8,750$227,600$1,000–$25,000No grants on file for the year three years back, so there is nothing to compareFY2024Locked: fit score and contacts
Lewis Family FoundationInvitation only$10,000$219,187$137–$117,500No grants on file for the year three years back, so there is nothing to compareFY2024Locked: fit score and contacts
Deborah L and Carl B RobertsonInvitation only$218,175$218,175—No grants on file for the year three years back, so there is nothing to compareFY2024Locked: fit score and contacts
Children's Charities of SheboyganInvitation only$10,000$148,212$1,500–$40,000No grants on file for the year three years back, so there is nothing to compareFY2024Locked: fit score and contacts
The Allen Family Foundation IncInvitation only$5,000$91,571$500–$20,000No grants on file for the year three years back, so there is nothing to compareFY2025Locked: fit score and contacts
Sixsmith Family Foundation CorporationInvitation only$10,000$75,000$5,000–$25,000No grants on file for the year three years back, so there is nothing to compareFY2024Locked: fit score and contacts
Kamran Farid Foundation IncInvitation only$5,200$73,006$1,030–$15,000Up 18% over 3 yearsFY2025Locked: fit score and contacts
Gordon and Karen Nutt Foundation IncInvitation only$5,000$71,912$250–$15,036No grants on file for the year three years back, so there is nothing to compareFY2025Locked: fit score and contacts
James and Tara McCahill FamilyInvitation only$6,800$56,100$500–$20,000No grants on file for the year three years back, so there is nothing to compareFY2024Locked: fit score and contacts
Kingdom Committed IncInvitation only$16,533$40,530$6,661–$40,530Up 145% over 3 yearsFY2025Locked: fit score and contacts
Sundermeyer Family FoundationInvitation only$4,600$40,350$1,000–$30,150No grants on file for the year three years back, so there is nothing to compareFY2024Locked: fit score and contacts
The Simpson Family Foundation IncInvitation only$10,000$40,000$2,450–$10,000No grants on file for the year three years back, so there is nothing to compareFY2025Locked: fit score and contacts
Petro Family Foundation IncInvitation only$7,000$32,000$5,000–$20,000No grants on file for the year three years back, so there is nothing to compareFY2024Locked: fit score and contacts
Tran Foundation CorpInvitation only$30,000$30,000—No grants on file for the year three years back, so there is nothing to compareFY2025Locked: fit score and contacts
Oney Family Foundation IncInvitation only$2,500$17,500$2,500–$5,000No grants on file for the year three years back, so there is nothing to compareFY2024Locked: fit score and contacts
  • Median grant and grant range come from the 990-PF grant schedule; a dash means there is none to report.
  • “One grant” means a schedule with a single grant — no median, nothing to range over. “One amount” means several grants, all the same size.
  • 3-yr trend compares the latest filing year with the year two before it, so it needs grants on file for both. Most foundations file one year of grants, so most rows show a dash.

4 more foundations — see all in Grantlas

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