Foundations that fund organizations in Guaynabo, Puerto Rico
Worked out from where the grants went, not where the foundations sit.
Funding landscape for Guaynabo nonprofits
17 private foundations gave $623K to Guaynabo organizations in their latest filings; 4 of the 17 that say either way accept applications.
28 grants in total, with a typical foundation's median grant to Guaynabo around $5,000. 8 of these funders are based in Puerto Rico; the rest give here from elsewhere.
- Foundations giving here
- 17
- Accept applications
- 4
- of 17 that state a policy
- Dollars to Guaynabo
- $623K
- latest filings
- Grants
- 28
- Typical median grant
- $5,000
- Based in PR
- 47%
- of funders listed
Funders, by dollars given to Guaynabo organizations
| Foundation | Based in | Grants here | Dollars here | Median | Accepts applications | Typical purposes |
|---|---|---|---|---|---|---|
| Glenn Greenberg and Linda Vester Foundation Inc | New York, NY | 1 | $250K | $250K | Preselected only | Charitable |
| The Rain and Rose Charitable Fund LLC | Dorado, PR | 2 | $105K | $53K | Preselected only | General support |
| Firefly Scientists Foundation | St Louis, MO | 1 | $65K | $65K | Preselected only | Employment readiness training |
| Mark E Curry Family Foundation Inc | San Juan, PR | 2 | $55K | $28K | Preselected only | Empowerment of latino families; Rehabilitation services for children |
| Light & Way Foundation | Duxbury, MA | 1 | $50K | $50K | Preselected only | General activities |
| Fideicomiso Jose R Alvarez & Gloria Figueras | San Juan, PR | 9 | $48K | $5,000 | Preselected only | Charitable |
| Fundacion Triple-S Inc | San Juan, PR | 1 | $25K | $25K | Yes | Social services |
| Chmiel Charitable Fund Nfp | Woodstock, IL | 1 | $10K | $10K | Preselected only | Rescue homeless dogs |
| Liberty Communications Foundation Inc | San Juan, PR | 1 | $5,000 | $5,000 | Preselected only | Two beach Clean-up initiatives: Deep Clean-up of Reefs and… |
| Global Christian Outreach Corporation | Humacao, PR | 1 | $5,000 | $5,000 | Preselected only | Further christian ministries |
| The Harvey Foundation Inc | San Juan, PR | 1 | $2,500 | $2,500 | Yes | Donation |
| Fundacion Good Bunny Inc | San Juan, PR | 1 | $1,500 | $1,500 | Preselected only | Sponsorship related to the Puerto Rico Council of Boy Scout… |
| Jpmorgan Chase Foundation | New York, NY | 1 | $500 | $500 | Preselected only | Matching contribution (general operating support) |
| The Pfizer Foundation Inc | New York, NY | 2 | $320 | $160 | Preselected only | Volunteer program |
| The Gap Foundation | San Francisco, CA | 1 | $250 | $250 | Yes | For civic & community engagement |
| The Chaffin Luhana Foundation | New York, NY | 1 | $250 | $250 | Yes | General Grant |
| Assurant Foundation | Atlanta, GA | 1 | $100 | $100 | Preselected only | Financial Assistance |
Source: IRS Form 990-PF Part XV, latest electronic return per foundation (2026-10-28). "Accepts applications" reflects the foundation's own checkbox on Part XV line 2. Grants to individuals excluded.
Common questions
Which foundations give to nonprofits in Guaynabo, Puerto Rico?
Glenn Greenberg and Linda Vester Foundation Inc, The Rain and Rose Charitable Fund LLC, Firefly Scientists Foundation, Mark E Curry Family Foundation Inc, Light & Way Foundation and 12 others reported grants to Guaynabo organizations on their latest Form 990-PF.
How do I approach a foundation that doesn't accept applications?
A foundation that checks "contributes only to preselected organizations" on its 990-PF won't review a cold proposal. Look at who it funds, find a shared board member, grantee or advisor, and ask for an introduction. Foundations that accept applications usually list a contact and deadlines in Part XV; we show that text on each foundation's page.
Is this list complete?
No. It covers private foundations (Form 990-PF filers) whose latest electronic return lists at least one grant to an organization in Guaynabo. Community foundations and corporate giving programs file different forms and are not included yet.