Funders › MA › The Diomedes Foundation C/O John W Boynton IV Firehouse Capital › 2024
Grants paid by The Diomedes Foundation C/O John W Boynton IV Firehouse Capital, tax year 2024
EIN 46-1451480 · Concord, MA · Form 990-PF, Part XV · NTEE T20
In tax year 2024, The Diomedes Foundation C/O John W Boynton IV Firehouse Capital (EIN 46-1451480) reported 14 grants paid totaling $360,500. Dataset version 2026.09.0, built 2026-09-03.
Every grant, 2024
| Tax year | Recipient | Match | Amount | Type | Purpose | Source filing |
|---|---|---|---|---|---|---|
| 2024 | Emerson Health Foundation Concord, MA | C | $115,000 | paid | CHARITABLE | 202540629349100329 |
| 2024 | Northeast Harbor Sailing School Northeast Harbor, ME | B | $50,000 | paid | CHARITABLE | 202540629349100329 |
| 2024 | Trustees of Hamilton College Clinton, NY | B | $35,000 | paid | CHARITABLE | 202540629349100329 |
| 2024 | Concord250 Concord, MA | D | $25,000 | paid | CHARITABLE | 202540629349100329 |
| 2024 | Island Housing Trust Vineyard Haven, MA | D | $25,000 | paid | CHARITABLE | 202540629349100329 |
| 2024 | Harvard Varsity Club Inc Boston, MA | B | $25,000 | paid | CHARITABLE | 202540629349100329 |
| 2024 | Concord Free Public Library Corp Concord, MA | B | $20,000 | paid | CHARITABLE | 202540629349100329 |
| 2024 | California Community Foundation Los Angeles, CA | B | $15,500 | paid | CHARITABLE | 202540629349100329 |
| 2024 | The Childrens Room Arlington, MA | D | $10,000 | paid | CHARITABLE | 202540629349100329 |
| 2024 | Axium Education Zithulele | U | $10,000 | paid | CHARITABLE | 202540629349100329 |
| 2024 | St Paul's School Concord, NH | B | $10,000 | paid | CHARITABLE | 202540629349100329 |
| 2024 | Concord Center for the Visual Arts Concord, MA | U | $10,000 | paid | CHARITABLE | 202540629349100329 |
| 2024 | The Neighborhood House San Diego, CA | C | $5,000 | paid | CHARITABLE | 202540629349100329 |
| 2024 | Deaconess Abundant Life Communities Concord, MA | D | $5,000 | paid | CHARITABLE | 202540629349100329 |
Match tier: A Reported EIN · B Exact name and place · C Strong name match · D Probable name match · U Unresolved. Tiers C and D are inferred, not reported; see how matching works.
Recipient matching for this dataset version has not yet completed its independent precision check. Tier A rows carry the EIN the filer reported; tiers B–D are the matcher's inference and should be read as leads until the check is published on the methodology page.
Derived from IRS Form 990-PF e-file XML. Dataset version 2026.09.0, built 2026-09-03. All years for this funder.
The same organization elsewhere in the program: exempt status and filing health · federal awards · grant guidance · open opportunities.
This is informational only, derived from public data on the dates shown. It is not an eligibility determination, and not legal, tax, or accounting advice. Verify against the official source before relying on it.