Funding search · EIN 951513384 · San Diego, CA
Jw Sefton Foundation
A private foundation (files IRS Form 990-PF). Most private foundations do not take unsolicited applications; the route in is usually a program officer.
- 31
- grants reported
- $5.1M
- total given
- 2022–2025
- filing years
- $125,000
- median grant
Based on grants this organization reported to the IRS for tax years 2022–2025. This is what they filed, not a complete record of their giving, and recent years may be incomplete because filings lag.
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Funding pattern
What this funder pays for, at what size, and how to position adjacent work. Read from their filings, with every number checked against the record.
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Grant history
All 31 reported grants, largest first.
- $425,000
San Diego Natural History Museum · San Diego, CA · 2025
Grant for general operating support
- $425,000
San Diego Natural History Museum · San Diego, CA · 2024
Grant for general operating support
- $425,000
San Diego Natural History Museum · San Diego, CA · 2023
Grant for general operating support
- $425,000
San Diego Natural History Museum · San Diego, CA · 2022
Grant for general operating support
- $375,000
Forever Balboa Park · San Diego, CA · 2025
Botanical building and gardens pledge
- $375,000
San Diego Humane Society · San Diego, CA · 2023
Grant for project wildlife
- $300,000
Ocean Discovery Institute · San Diego, CA · 2024
Challenge grant - endowment fund initiative
- $250,000
Forever Balboa Park · San Diego, CA · 2024
Annual fund campaign
- $225,000
San Diego State University · San Diego, CA · 2022
San diego water quality monitoring program grant
- $175,000
San Diego State University · San Diego, CA · 2024
San diego water quality monitoring program grant
- $170,000
Ocean Discovery Institute · San Diego, CA · 2022
Challenge grant - endowment fund initiative
- $150,000
Hubbs-Sea World Research Institute · San Diego, CA · 2022
Research hatchery for propagation of sea life
- $145,000
Hubbs-Sea World Research Institute · San Diego, CA · 2025
Wild abalone restoration
- $130,000
Living Coast Discovery Center · Chula Vista, CA · 2025
Education without boundaries program
- $130,000
Ocean Discovery Institute · San Diego, CA · 2023
Challenge grant - endowment fund initiative
- $125,000
San Diego Humane Society · San Diego, CA · 2025
Grant for project wildlife
- $100,000
Zoological Society of San Diego · San Diego, CA · 2024
Grant for general operating support
- $100,000
Boy Scouts of America · Pleasant Hill, CA · 2023
Grant for camp bashor
- $100,000
Living Coast Discovery Center · Chula Vista, CA · 2023
Grant for animal care
- $100,000
Reuben H Fleet Science Center · San Diego, CA · 2022
Grant for education programs
- $90,000
The San Diego Foundation · San Diego, CA · 2025
Grant for friends of chula vista animal care facility
- $85,000
San Diego Humane Society · San Diego, CA · 2022
Grant for project wildlife
- $35,000
Emilio Nares Foundation · San Diego, CA · 2025
Comprehensive care initiatives
- $30,000
Emilio Nares Foundation · San Diego, CA · 2023
Ride with emilio transportation program
- $30,000
San Diego Police Foundation · San Diego, CA · 2022
Resuscitation kits for patrol officers grant
- $25,000
The San Diego Foundation · San Diego, CA · 2024
Grant for friends of chula vista animal care facility
- $25,000
Presidio Little League · San Diego, CA · 2023
Grant for field maintenance & repairs at sefton park
- $25,000
San Diego Police Canine Association · San Diego, CA · 2023
Operating expense grant
- $25,000
Emilio Nares Foundation · San Diego, CA · 2022
Ride with emilio transportation program
- $25,000
The San Diego Foundation · San Diego, CA · 2022
Grant for friends of chula vista animal care facility
- $24,304
Elementary Institute of Science · San Diego, CA · 2023
Grant supporting steps-2-stem ocean exploration
Who else funds this kind of work
Same state
- Silicon Valley Community Foundation10,471 grants · $10.10B
- Tides Foundation9,402 grants · $1.86B
- UCLA Foundation276 grants · $1.75B
Similar grant size
- The Ford Foundation10,731 grants · $2.35B
- John D and Catherine T MacArthur Foundation (Consolidated)7,100 grants · $1.67B
- Wk Kellogg Foundation7,234 grants · $1.30B
Grants already paid are the record; PaperOrbit reads your paper and finds the funders whose record matches it — then explains why.
Search funders like this oneSource: IRS Form 990-PF, Part XV, as filed by the foundation. These are grants already paid — a record of what this funder backs, not an open call.

