Grants paid by Hall-Halliburton Foundation Inc C/O Randolph B Mahoney
EIN 59-1731934 · Jacksonville, MT · Form 990-PF, Part XV
Hall-Halliburton Foundation Inc C/O Randolph B Mahoney of Jacksonville, MT (EIN 59-1731934) reported 66 grants paid totaling $6,964,179 to 26 recipients in tax years 2018–2025, on Form 990-PF, Part XV. Derived from IRS e-file data, dataset version 2026.09.0, built 2026-09-03.
Grants paid
$6,964,179
66 grants
Recipients
26
distinct organizations
Tax years
2018–2025
7 filings in the corpus
By tax year
| Tax year | Grants paid | Amount paid | Approved for future |
|---|---|---|---|
| 2018 | 6 | $763,500 | — |
| 2020 | 9 | $666,000 | — |
| 2022 | 13 | $311,500 | — |
| 2023 | 13 | $778,716 | — |
| 2024 | 10 | $1,125,213 | — |
| 2025 | 15 | $3,319,250 | — |
Top recipients
The 26 recipients receiving the most from Hall-Halliburton Foundation Inc C/O Randolph B Mahoney, by grants paid, out of 26 distinct recipients.
| Recipient | Match | Location | Grants | Total paid | Latest year |
|---|---|---|---|---|---|
| Whitefish Community Foundation 81-0533002 | B | Whitefish, MT | 4 | $2,097,500 | 2025 |
| Aopa Foundation 20-8817225 | B | Frederick, MD | 6 | $1,802,500 | 2025 |
| Baptist Health Foundation 59-2487135 | C | Jacksonville, FL | 2 | $775,000 | 2020 |
| Downtown Ecumenical Services 59-2437003 | C | Jacksonville, FL | 6 | $535,000 | 2025 |
| Huntsville Hospital Foundation 63-0752604 | B | Huntsville, AL | 1 | $500,000 | 2025 |
| University of Florida Foundation 59-0974739 | B | Gainesville, FL | 6 | $456,500 | 2025 |
| The Tacamo Foundation 33-2000672 | B | Tuttle, OK | 1 | $220,000 | 2024 |
| Tmc Health Foundation 86-0504015 | B | Tucson, AZ | 3 | $186,780 | 2025 |
| Indiana Area School District | U | Indiana, PA | 3 | $92,000 | 2025 |
| Riverside Rotary Club Foundation 59-3563414 | D | Jacksonville, FL | 6 | $60,000 | 2025 |
| Jacksonville Historical Society 59-6198589 | B | Jacksonville, FL | 4 | $55,000 | 2025 |
| Eaa Chapter 288 | U | Port Orange, FL | 3 | $41,000 | 2025 |
| Fsu Foundation 26-1628191 | D | Tallahassee, FL | 4 | $40,000 | 2025 |
| Flathead K9 Foundation 85-1255458 | B | Whitefish, MT | 2 | $31,149 | 2023 |
| Duval County 4h Foundation | U | Jacksonville, FL | 1 | $25,000 | 2025 |
| Unf Foundation | U | Jacksonville, FL | 1 | $25,000 | 2022 |
| Four Diamonds Foundation | U | Hershey, PA | 1 | $5,000 | 2020 |
| Eaa Chapter 288 Scholarship | U | Port Orange, FL | 1 | $5,000 | 2020 |
| Point Pleasant Beach Education Fdn | U | Point Pleasant Beach, NJ | 3 | $3,000 | 2025 |
| Episcopal School of Jacksonville 59-1147278 | B | Jacksonville, FL | 1 | $2,000 | 2023 |
| American Diabetes Association 13-1623888 | C | Merrifield, VA | 2 | $2,000 | 2023 |
| Ms Society | U | Jacksonville, FL | 1 | $1,250 | 2025 |
| American Diabetes Association | U | Jacksonville, FL | 1 | $1,000 | 2020 |
| Whitefish Avalanche Patrol Fund | U | Whitefish, MT | 1 | $1,000 | 2022 |
| Leukemia Lymphoma Society | U | Rye Brook, NY | 1 | $1,000 | 2022 |
| Stonehende Aviation Museum | U | Eureka, MT | 1 | $500 | 2022 |
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.
Every grant
All 66 grant rows this organization reported, most recent first.
| Tax year | Recipient | Match | Amount | Type | Purpose | Source filing |
|---|---|---|---|---|---|---|
| 2025 | Whitefish Community Foundation Whitefish, MT | B | $1,000,000 | paid | SUPPORT | 202641959349100439 |
| 2025 | Whitefish Community Foundation Whitefish, MT | B | $935,000 | paid | SUPPORT | 202611919349100516 |
| 2025 | Aopa Foundation Frederick, MD | B | $500,000 | paid | SUPPORT | 202611919349100516 |
| 2025 | Huntsville Hospital Foundation Huntsville, AL | B | $500,000 | paid | SUPPORT | 202611919349100516 |
| 2025 | Downtown Ecumenical Services Jacksonville, FL | C | $200,000 | paid | SUPPORT | 202611919349100516 |
| 2025 | Tmc Health Foundation Tucson, AZ | B | $91,000 | paid | SUPPORT | 202611919349100516 |
| 2025 | Duval County 4h Foundation Jacksonville, FL | U | $25,000 | paid | SUPPORT | 202611919349100516 |
| 2025 | Indiana Area School District Indiana, PA | U | $21,000 | paid | SUPPORT | 202611919349100516 |
| 2025 | Jacksonville Historical Society Jacksonville, FL | B | $20,000 | paid | SUPPORT | 202641959349100439 |
| 2025 | Fsu Foundation Tallahassee, FL | D | $10,000 | paid | SUPPORT | 202611919349100516 |
| 2025 | University of Florida Foundation Gainesville, FL | B | $5,000 | paid | SUPPORT | 202611919349100516 |
| 2025 | Eaa Chapter 288 Port Orange, FL | U | $5,000 | paid | SUPPORT | 202611919349100516 |
| 2025 | Riverside Rotary Club Foundation Jacksonville, FL | D | $5,000 | paid | SUPPORT | 202641959349100439 |
| 2025 | Ms Society Jacksonville, FL | U | $1,250 | paid | SUPPORT | 202611919349100516 |
| 2025 | Point Pleasant Beach Education Fdn Point Pleasant Beach, NJ | U | $1,000 | paid | SUPPORT | 202611919349100516 |
| 2024 | Aopa Foundation Frederick, MD | B | $500,000 | paid | SUPPORT | 202522389349100102 |
| 2024 | The Tacamo Foundation Tuttle, OK | B | $220,000 | paid | SUPPORT | 202522389349100102 |
| 2024 | Downtown Ecumenical Services Jacksonville, FL | C | $200,000 | paid | SUPPORT | 202522389349100102 |
| 2024 | Tmc Health Foundation Tucson, AZ | B | $65,713 | paid | SUPPORT | 202522389349100102 |
| 2024 | Whitefish Community Foundation Whitefish, MT | B | $50,000 | paid | SUPPORT | 202522389349100102 |
| 2024 | Eaa Chapter 288 Port Orange, FL | U | $30,000 | paid | SUPPORT | 202522389349100102 |
| 2024 | Jacksonville Historical Society Jacksonville, FL | B | $25,000 | paid | SUPPORT | 202522389349100102 |
| 2024 | Indiana Area School District Indiana, PA | U | $21,000 | paid | SUPPORT | 202522389349100102 |
| 2024 | University of Florida Foundation Gainesville, FL | B | $8,500 | paid | SUPPORT | 202522389349100102 |
| 2024 | Riverside Rotary Club Foundation Jacksonville, FL | D | $5,000 | paid | SUPPORT | 202522389349100102 |
| 2023 | Aopa Foundation Frederick, MD | B | $500,000 | paid | SUPPORT | 202401029349100010 |
| 2023 | Whitefish Community Foundation Whitefish, MT | B | $112,500 | paid | SUPPORT | 202401029349100010 |
| 2023 | Downtown Ecumenical Services Jacksonville, FL | C | $50,000 | paid | SUPPORT | 202401029349100010 |
| 2023 | Indiana Area School District Indiana, PA | U | $50,000 | paid | SUPPORT | 202401029349100010 |
| 2023 | Tmc Health Foundation Tucson, AZ | B | $30,067 | paid | SUPPORT | 202401029349100010 |
| 2023 | Riverside Rotary Club Foundation Jacksonville, FL | D | $10,000 | paid | SUPPORT | 202401029349100010 |
| 2023 | Flathead K9 Foundation Whitefish, MT | B | $6,149 | paid | SUPPORT | 202401029349100010 |
| 2023 | Eaa Chapter 288 Port Orange, FL | U | $6,000 | paid | SUPPORT | 202401029349100010 |
| 2023 | Jacksonville Historical Society Jacksonville, FL | B | $5,000 | paid | SUPPORT | 202401029349100010 |
| 2023 | University of Florida Foundation Gainesville, FL | B | $5,000 | paid | SUPPORT | 202401029349100010 |
| 2023 | Episcopal School of Jacksonville Jacksonville, FL | B | $2,000 | paid | SUPPORT | 202401029349100010 |
| 2023 | Point Pleasant Beach Education Fdn Point Pleasant Beach, NJ | U | $1,000 | paid | SUPPORT | 202401029349100010 |
| 2023 | American Diabetes Association Merrifield, VA | C | $1,000 | paid | SUPPORT | 202401029349100010 |
| 2022 | Aopa Foundation Frederick, MD | B | $200,000 | paid | SUPPORT | 202301049349100305 |
| 2022 | Unf Foundation Jacksonville, FL | U | $25,000 | paid | SUPPORT | 202301049349100305 |
| 2022 | Flathead K9 Foundation Whitefish, MT | B | $25,000 | paid | SUPPORT | 202301049349100305 |
| 2022 | Downtown Ecumenical Services Jacksonville, FL | C | $25,000 | paid | SUPPORT | 202301049349100305 |
| 2022 | Fsu Foundation Tallahassee, FL | D | $10,000 | paid | SUPPORT | 202301049349100305 |
| 2022 | Riverside Rotary Club Foundation Jacksonville, FL | D | $10,000 | paid | SUPPORT | 202301049349100305 |
| 2022 | University of Florida Foundation Gainesville, FL | B | $7,000 | paid | SUPPORT | 202301049349100305 |
| 2022 | Jacksonville Historical Society Jacksonville, FL | B | $5,000 | paid | SUPPORT | 202301049349100305 |
| 2022 | American Diabetes Association Merrifield, VA | C | $1,000 | paid | SUPPORT | 202301049349100305 |
| 2022 | Point Pleasant Beach Education Fdn Point Pleasant Beach, NJ | U | $1,000 | paid | SUPPORT | 202301049349100305 |
| 2022 | Whitefish Avalanche Patrol Fund Whitefish, MT | U | $1,000 | paid | SUPPORT | 202301049349100305 |
| 2022 | Leukemia Lymphoma Society Rye Brook, NY | U | $1,000 | paid | SUPPORT | 202301049349100305 |
| 2022 | Stonehende Aviation Museum Eureka, MT | U | $500 | paid | SUPPORT | 202301049349100305 |
| 2020 | Baptist Health Foundation Jacksonville, FL | C | $300,000 | paid | SUPPORT | 202132859349100913 |
| 2020 | University of Florida Foundation Gainesville, FL | B | $205,000 | paid | SUPPORT | 202132859349100913 |
| 2020 | Aopa Foundation Frederick, MD | B | $100,000 | paid | SUPPORT | 202132859349100913 |
| 2020 | Downtown Ecumenical Services Jacksonville, FL | C | $25,000 | paid | SUPPORT | 202132859349100913 |
| 2020 | Riverside Rotary Club Foundation Jacksonville, FL | D | $15,000 | paid | SUPPORT | 202132859349100913 |
| 2020 | Fsu Foundation Tallahassee, FL | D | $10,000 | paid | SUPPORT | 202132859349100913 |
| 2020 | Eaa Chapter 288 Scholarship Port Orange, FL | U | $5,000 | paid | SUPPORT | 202132859349100913 |
| 2020 | Four Diamonds Foundation Hershey, PA | U | $5,000 | paid | SUPPORT | 202132859349100913 |
| 2020 | American Diabetes Association Jacksonville, FL | U | $1,000 | paid | SUPPORT | 202132859349100913 |
| 2018 | Baptist Health Foundation Jacksonville, FL | C | $475,000 | paid | SUPPORT | 201921829349100012 |
| 2018 | University of Florida Foundation Gainesville, FL | B | $226,000 | paid | SUPPORT | 201921829349100012 |
| 2018 | Downtown Ecumenical Services Jacksonville, FL | C | $35,000 | paid | SUPPORT | 201921829349100012 |
| 2018 | Riverside Rotary Club Foundation Jacksonville, FL | D | $15,000 | paid | SUPPORT | 201921829349100012 |
| 2018 | Fsu Foundation Tallahassee, FL | D | $10,000 | paid | SUPPORT | 201921829349100012 |
| 2018 | Aopa Foundation Frederick, MD | B | $2,500 | paid | SUPPORT | 201921829349100012 |
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.
Source filings
Every figure above is traceable to one of these IRS e-file returns by its OBJECT_ID.
| Form | Tax year | Period end | Filed | Schema | IRS OBJECT_ID |
|---|---|---|---|---|---|
| 990PF | 2025 | 2025-11-30 | not stated | 2024v5.0 | 202611919349100516 |
| 990PF | 2025 | 2025-12-31 | not stated | 2025v4.0 | 202641959349100439 |
| 990PF | 2024 | 2024-11-30 | not stated | 2023v6.0 | 202522389349100102 |
| 990PF | 2023 | 2023-11-30 | not stated | 2022v5.0 | 202401029349100010 |
| 990PF | 2022 | 2022-11-30 | not stated | 2021v4.0 | 202301049349100305 |
| 990PF | 2020 | 2020-11-30 | not stated | 2019v5.0 | 202132859349100913 |
| 990PF | 2018 | 2018-11-30 | not stated | 2017v2.3 | 201921829349100012 |
Derived from IRS Form 990-PF e-file XML; recipient identities from the IRS Exempt Organizations Business Master File. Dataset version 2026.09.0, built 2026-09-03. The same rows as Parquet: manifest; as JSON: /api/funders/591731934.json.
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.