Funders › MA › The Diomedes Foundation C/O John W Boynton IV Firehouse Capital › 2020
Grants paid by The Diomedes Foundation C/O John W Boynton IV Firehouse Capital, tax year 2020
EIN 46-1451480 · Concord, MA · Form 990-PF, Part XV · NTEE T20
In tax year 2020, The Diomedes Foundation C/O John W Boynton IV Firehouse Capital (EIN 46-1451480) reported 15 grants paid totaling $226,932. Dataset version 2026.09.0, built 2026-09-03.
Every grant, 2020
| Tax year | Recipient | Match | Amount | Type | Purpose | Source filing |
|---|---|---|---|---|---|---|
| 2020 | Harvard University Cambridge, MA | C | $100,000 | paid | CHARITABLE | 202121339349101037 |
| 2020 | Middlesex School Concord, MA | B | $36,332 | paid | CHARITABLE | 202121339349101037 |
| 2020 | Harlem Lacrosse New York, NY | U | $25,000 | paid | CHARITABLE | 202121339349101037 |
| 2020 | Harvard Varisity Club Boston, MA | C | $20,000 | paid | CHARITABLE | 202121339349101037 |
| 2020 | Household Goods Inc Acton, MA | B | $15,000 | paid | CHARITABLE | 202121339349101037 |
| 2020 | Citizen Schools Boston, MA | B | $10,000 | paid | CHARITABLE | 202121339349101037 |
| 2020 | The Childrens Room Arlington, MA | D | $10,000 | paid | CHARITABLE | 202121339349101037 |
| 2020 | Communities for Restorative Justice Concord, MA | C | $5,000 | paid | CHARITABLE | 202121339349101037 |
| 2020 | Concord Museum Concord, MA | D | $1,000 | paid | CHARITABLE | 202121339349101037 |
| 2020 | Rockend Art Barn Northeast, ME | U | $1,000 | paid | CHARITABLE | 202121339349101037 |
| 2020 | The Neighborhood House Northeast Harbor, ME | C | $1,000 | paid | CHARITABLE | 202121339349101037 |
| 2020 | Lookup Incubator Inc Concord, MA | B | $1,000 | paid | CHARITABLE | 202121339349101037 |
| 2020 | The Scholarship Fund of Concord Concord, MA | D | $1,000 | paid | CHARITABLE | 202121339349101037 |
| 2020 | Northeast Harbor Library Northeast Harbor, ME | B | $500 | paid | CHARITABLE | 202121339349101037 |
| 2020 | Mount Desert Nursing Association Northeast Harbor, ME | B | $100 | paid | CHARITABLE | 202121339349101037 |
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.