funder-graph › Recipients
Who funds National Mining Hall of Fame and Museum
EIN 84-0764061 · Leadville, CO · NTEE A570
National Mining Hall of Fame and Museum of Leadville, CO (EIN 84-0764061) was named as a grant recipient by 21 funders in 41 grants paid totaling $2,682,636 in tax years 2018–2025, as reported on the funders' Forms 990-PF and 990 Schedule I. Each edge was resolved to this EIN at the match tier shown. Dataset version 2026.09.0, built 2026-09-03.
Grants received
$2,682,636
41 grants paid
Funders
21
distinct grantmakers
Tax years
2018–2025
as reported by funders
Approved for future payment
$25,000
not included in grants received
Funders
| Funder | State | Match | Grants | Total paid | Latest year |
|---|---|---|---|---|---|
| Avenir Foundation Inc 84-1245939 | CO | B | 1 | $1,500,000 | 2024 |
| Richard C Adkerson Family Foundation 72-1353058 | WY | B | 4 | $375,000 | 2023 |
| The Ayco Charitable Foundation 14-1782466 | NY | A | 5 | $243,000 | 2024 |
| Amg Charitable Gift Foundation 84-1260437 | CO | A | 3 | $201,000 | 2022 |
| The Denver Foundation 84-6048381 | CO | A | 3 | $174,048 | 2024 |
| Fidelity Investments Charitable Gift Fund 11-0303001 | MA | A | 5 | $54,050 | 2022 |
| Patterson Foundation Inc 75-2561756 | TX | C | 1 | $30,000 | 2019 |
| Gates Family Foundation 84-0474837 | CO | C | 1 | $20,000 | 2024 |
| Donor Advised Charitable Giving Inc 31-1640316 | CA | A | 2 | $20,000 | 2024 |
| Tim and Mary Haddon Family Foundation 20-3758042 | DE | B | 2 | $15,000 | 2022 |
| The Summit Foundation 74-2341399 | CO | A | 2 | $12,500 | 2021 |
| Colorado Humanities 84-0715097 | CO | A | 1 | $10,500 | 2020 |
| National Mining Association 52-1916480 | DC | A | 1 | $10,000 | 2021 |
| Colorado Gives Foundation 51-0157964 | CO | A | 1 | $5,232 | 2022 |
| Raymond James Charitable Endowment Fund 59-3652538 | FL | A | 1 | $5,000 | 2025 |
| The Bailey Foundation Inc 22-2777447 | CT | C | 2 | $2,500 | 2020 |
| Resource Capital Funds Foundation 26-1216961 | CO | B | 1 | $2,500 | 2020 |
| The John P Ellbogen Foundation C/O Mary Garland 83-0355691 | WY | C | 1 | $2,000 | 2020 |
| The Sahandaywi Foundation 95-4608299 | CA | A | 1 | $250 | 2020 |
| Amazonsmile Foundation 46-2626883 | WA | B | 3 | $56 | 2023 |
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.
Grants
The 42 most recent grants naming this organization.
| Tax year | Funder | Recipient | Match | Amount | Type | Purpose | Source filing |
|---|---|---|---|---|---|---|---|
| 2025 | Raymond James Charitable Endowment Fund | National Mining Hall of Fame and Museum Leadville, CO | A | $5,000 | paid | GENERAL SUPPORT | 202630489349300743 |
| 2024 | Avenir Foundation Inc | National Mining Hall of Fame and Museum Leadville, CO | B | $1,500,000 | paid | For the benefit of the National Mining Hall of Fame and Museum Endowment | 202531359349102428 |
| 2024 | The Denver Foundation | National Mining Hall of Fame and Museum Leadville, CO | A | $96,703 | paid | SCIENCE & TECHNOLOGY MUSEUMS | 202513159349303936 |
| 2024 | The Ayco Charitable Foundation | National Mining Hall of Fame and Museum Leadville, CO | A | $51,000 | paid | ARTS AND CULTURE | 202543109349303959 |
| 2024 | Gates Family Foundation | National Mining Hall of Fame and Mu Leadville, CO | C | $20,000 | paid | RENOVATION | 202521139349100542 |
| 2024 | Donor Advised Charitable Giving Inc | National Mining Hall of Fame and Museum Leadville, CO | A | $13,500 | paid | ARTS, CULTURE & HUMANITIES | 202541069349300729 |
| 2023 | Richard C Adkerson Family Foundation | National Mining Hall of Fame & Museum Leadville, CO | B | $125,000 | paid | MATCH CHALLENGE | 202442509349100304 |
| 2023 | Richard C Adkerson Family Foundation | National Mining Hall of Fame & Museum Leadville, CO | B | $80,000 | paid | ENDOWMENT CAMPAIGN | 202442509349100304 |
| 2023 | The Denver Foundation | National Mining Hall of Fame and Museum Leadville, CO | A | $77,345 | paid | SCIENCE & TECHNOLOGY MUSEUMS | 202433119349303518 |
| 2023 | The Ayco Charitable Foundation | National Mining Hall of Fame and Museum Leadville, CO | A | $60,000 | paid | ARTS AND CULTURE | 202413109349304401 |
| 2023 | Amazonsmile Foundation | National Mining Hall of Fame and Museum Leadville, CO | B | $22 | paid | GENERAL SUPPORT | 202540919349100629 |
| 2022 | Amg Charitable Gift Foundation | National Mining Hall of Fame and Museum Leadville, CO | A | $100,000 | paid | EDUCATION | 202303189349315165 |
| 2022 | Amg Charitable Gift Foundation | National Mining Hall of Fame and Museum Leadville, CO | A | $100,000 | paid | EDUCATION | 202433199349308763 |
| 2022 | Richard C Adkerson Family Foundation | National Mining Hall of Fame & Museum Leadville, CO | B | $85,000 | paid | ENDOWMENT CAMPAIGN | 202323129349100022 |
| 2022 | The Ayco Charitable Foundation | National Mining Hall of Fame and Museum Leadville, CO | A | $75,000 | paid | ARTS AND CULTURE | 202302859349302265 |
| 2022 | Fidelity Investments Charitable Gift Fund | High Plains Food Bank Amarillo, TX | A | $11,750 | paid | For grant recipient's exempt purposes | 202321309349304807 |
| 2022 | Fidelity Investments Charitable Gift Fund | National Mining Hall of Fame and Museum Leadville, CO | A | $11,750 | paid | For grant recipient's exempt purposes | 202430459349302913 |
| 2022 | Colorado Gives Foundation | National Mining Hall of Fame and Museum Leadville, CO | A | $5,232 | paid | GENERAL PURPOSE | 202333199349314103 |
| 2022 | Tim and Mary Haddon Family Foundation | National Mining Hall of Fame and Museum Leadville, CO | B | $5,000 | paid | General & Unrestricted | 202310829349101111 |
| 2022 | Amazonsmile Foundation | National Mining Hall of Fame and Museum Leadville, CO | B | $15 | paid | GENERAL SUPPORT | 202313119349100141 |
| 2022 | The Denver Foundation | National Mining Hall of Fame and Museum Leadville, CO | A | $0 + $57,711 non-cash | paid | SCIENCE & TECHNOLOGY MUSEUMS | 202303199349312830 |
| 2021 | Richard C Adkerson Family Foundation | National Mining Hall of Fame & Museum Leadville, CO | B | $85,000 | paid | ENDOWMENT CAMPAIGN | 202241869349101004 |
| 2021 | El Pomar Foundation | National Mining Hall of Fame and Museum Leadville, CO | B | $25,000 | approved, future | Children's interactive exhibit | 202231619349101103 |
| 2021 | Fidelity Investments Charitable Gift Fund | National Mining Hall of Fame and Museum Leadville, CO | A | $10,250 | paid | For grant recipient's exempt purposes | 202221339349302787 |
| 2021 | National Mining Association | National Mining Hall of Fame and Museum Washington, DC | A | $10,000 | paid | CONTRIBUTION | 202222779349301517 |
| 2021 | The Summit Foundation | National Mining Hall of Fame and Museum Leadville, CO | A | $7,500 | paid | GENERAL OPERATING SUPPORT | 202221049349300202 |
| 2021 | Schwab Charitable Fund | National Mining Hall of Fame and Museum Leadville, CO | A | $6,500 | paid | ARTS, CULTURE & HUMANITIES | 202230499349301028 |
| 2020 | The Ayco Charitable Foundation | National Mining Hall of Fame and Museum Leadville, CO | A | $50,000 | paid | ARTS AND CULTURE | 202142929349301604 |
| 2020 | Colorado Humanities | National Mining Hall of Fame and Museum Leadville, CO | A | $10,500 | paid | GENERAL SUPPORT | 202131669349300923 |
| 2020 | Fidelity Investments Charitable Gift Fund | National Mining Hall of Fame and Museum Leadville, CO | A | $10,100 | paid | For grant recipient's exempt purposes | 202121359349300427 |
| 2020 | The Ayco Charitable Foundation | National Mining Hall of Fame and Museum Leadville, CO | A | $7,000 | paid | ARTS AND CULTURE | 202100749349301125 |
| 2020 | Resource Capital Funds Foundation | National Mining Hall of Fame and Museum Leadville, CO | B | $2,500 | paid | Sponsor the NMHF 2020 induction banquet | 202121239349100207 |
| 2020 | The John P Ellbogen Foundation C/O Mary Garland | National Mining Hall of Fame Leadville, CO | C | $2,000 | paid | GENERAL SUPPORT | 202143199349104714 |
| 2020 | The Bailey Foundation Inc | National Mining Hall of Fame Leadville, CO | C | $1,500 | paid | CHARITABLE | 202131319349100808 |
| 2020 | Amg Charitable Gift Foundation | National Mining Hall of Fame and Museum Leadville, CO | A | $1,000 | paid | ARTS | 202113199349300706 |
| 2020 | The Sahandaywi Foundation | National Mining Hall of Fame and Museum Leadville, CO | A | $250 | paid | ARTS | 202133149349304008 |
| 2020 | Amazonsmile Foundation | National Mining Hall of Fame and Museum Leadville, CO | B | $19 | paid | GENERAL SUPPORT | 202113199349100901 |
| 2019 | Patterson Foundation Inc | National Mining Hall of Fame Leadville, CO | C | $30,000 | paid | FURTHERANCE OF EXEMPT PURPOSES | 202021679349101002 |
| 2019 | Tim and Mary Haddon Family Foundation | National Mining Hall of Fame and Museum Leadville, CO | B | $10,000 | paid | General & Unrestricted | 202001089349101015 |
| 2019 | The Summit Foundation | National Mining Hall of Fame & Museum Leadville, CO | A | $5,000 | paid | PROGRAM SUPPORT | 202042239349301024 |
| 2019 | The Bailey Foundation Inc | National Mining Hall of Fame Leadville, CO | C | $1,000 | paid | CHARITABLE | 202021559349100507 |
| 2018 | Fidelity Investments Charitable Gift Fund | National Mining Hall of Fame and Museum Leadville, CO | A | $10,200 | paid | FOR GRANT RECIPIENT'S EXEMPT PURPOSES | 201931359349301478 |
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 inferred and should be read as leads until the check is published on the methodology page.
Derived from IRS Form 990-PF and Form 990 Schedule I e-file XML filed by the funders shown; this organization's identity from the IRS Exempt Organizations Business Master File. Dataset version 2026.09.0, built 2026-09-03. The rows as Parquet: manifest.
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.