Grants paid by D Squared Foundation Inc C/O Gatehouse Management Inc
EIN 83-1181123 · Mansfield, MA · Form 990-PF, Part XV · NTEE T20
D Squared Foundation Inc C/O Gatehouse Management Inc of Mansfield, MA (EIN 83-1181123) reported 67 grants paid totaling $3,536,735 to 39 recipients in tax years 2020–2024, on Form 990-PF, Part XV. Derived from IRS e-file data, dataset version 2026.09.0, built 2026-09-03.
Grants paid
$3,536,735
67 grants
Recipients
39
distinct organizations
Tax years
2020–2024
4 filings in the corpus
By tax year
| Tax year | Grants paid | Amount paid | Approved for future |
|---|---|---|---|
| 2020 | 13 | $896,500 | — |
| 2022 | 9 | $597,050 | — |
| 2023 | 19 | $1,173,554 | — |
| 2024 | 26 | $869,631 | — |
Top recipients
The 39 recipients receiving the most from D Squared Foundation Inc C/O Gatehouse Management Inc, by grants paid, out of 39 distinct recipients.
| Recipient | Match | Location | Grants | Total paid | Latest year |
|---|---|---|---|---|---|
| Brigham and Women's Hospital 04-2312909 | C | Boston, MA | 5 | $1,010,000 | 2024 |
| Bps Foundation | U | Las Vegas, NV | 2 | $500,000 | 2024 |
| Aquidneck Land Trust 22-3073770 | B | Middletown, RI | 3 | $352,500 | 2024 |
| Trustees of Boston College | U | Chestnut Hill, MA | 2 | $300,000 | 2022 |
| St Columba's Historic Preservation Fund 30-0975628 | D | Middletown, RI | 2 | $200,000 | 2023 |
| King Baudouin Foundation United States | U | New York, NY | 2 | $200,000 | 2023 |
| Notre Dame High School | U | West Haven, CT | 4 | $161,000 | 2024 |
| Rosie's Place 04-2582187 | B | Boston, MA | 4 | $121,000 | 2024 |
| Preserve Rhode Island 05-6012417 | B | Providence, RI | 1 | $100,000 | 2020 |
| Friends of the Bargello 35-2518526 | B | New York, NY | 2 | $72,154 | 2023 |
| Iyrs School of Technology and Trades 05-0470320 | B | Newport, RI | 3 | $52,965 | 2024 |
| Community Roots Charter School 20-4274276 | B | Brooklyn, NY | 1 | $50,000 | 2024 |
| Green Oceans 92-1677626 | C | Tiverton, RI | 1 | $50,000 | 2024 |
| Tabernacle Learning Center Inc 81-1802916 | B | West Palm Beach, FL | 2 | $40,000 | 2024 |
| Child & Family Services of Newport County 23-7058381 | B | Middletown, RI | 5 | $37,024 | 2024 |
| Equal Justice Initiative 63-1135091 | B | Montgomery, AL | 2 | $30,000 | 2023 |
| Newtowne School Incorporated 04-2470070 | B | Cambridge, MA | 1 | $30,000 | 2024 |
| The University of Miami | U | Coral Gables, FL | 1 | $25,000 | 2023 |
| Friends of Florence 91-1878427 | B | Washington, DC | 1 | $25,000 | 2020 |
| Congregation Kehillath Israel | U | Brookline, MA | 1 | $25,000 | 2020 |
| Friends of Florence | U | Firenze | 1 | $20,500 | 2022 |
| The Trace 47-4175513 | C | Brooklyn, NY | 1 | $20,000 | 2020 |
| Tidewell Hospice 59-1911861 | C | Sarasota, FL | 1 | $20,000 | 2020 |
| The Trevor Project Inc 95-4681287 | B | West Hollywood, CA | 2 | $15,000 | 2024 |
| Rhode Island Coalition to End Homelessness | U | Providence, RI | 2 | $10,250 | 2024 |
| Southeastern Guide Dogs 59-2252352 | B | Palmetto, FL | 2 | $10,000 | 2024 |
| Child & Family | U | Middletown, RI | 1 | $10,000 | 2020 |
| The Arc of Monmouth | U | Tinton Falls, NJ | 1 | $6,300 | 2022 |
| United Way of Greater Waterbury Inc 06-0646634 | B | Waterbury, CT | 1 | $5,000 | 2024 |
| Trace Media Inc DBA the Trace | U | Brooklyn, NY | 1 | $5,000 | 2024 |
| The Tidewell Foundation Inc 85-0729071 | C | Sarasota, FL | 1 | $5,000 | 2023 |
| Northeast Ohio Adoption Services 34-1255887 | B | Warren, OH | 1 | $5,000 | 2024 |
| The Andrew Mcdonough B Foundation 42-1741037 | C | Wilmington, DE | 1 | $5,000 | 2024 |
| National Resources Defense Council Inc | U | New York, NY | 1 | $5,000 | 2024 |
| V Foundation for Cancer Research | U | Morrisville, NC | 1 | $5,000 | 2023 |
| Clean Ocean Access 46-4894628 | B | Middletown, RI | 1 | $5,000 | 2023 |
| Bunker Hill Community College Foundation Inc 22-2757389 | B | Boston, MA | 1 | $1,542 | 2024 |
| Hamden Woman's Club Inc | U | Hamden, CT | 1 | $1,000 | 2023 |
| House of Hope | U | North Kingstown, RI | 1 | $500 | 2020 |
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 67 grant rows this organization reported, most recent first.
| Tax year | Recipient | Match | Amount | Type | Purpose | Source filing |
|---|---|---|---|---|---|---|
| 2024 | Bps Foundation Las Vegas, NV | U | $250,000 | paid | Charitable Donation | 202513099349100621 |
| 2024 | Bps Foundation Las Vegas, NV | U | $250,000 | paid | Charitable Donation | 202513099349100621 |
| 2024 | Green Oceans Tiverton, RI | C | $50,000 | paid | Charitable Donation | 202513099349100621 |
| 2024 | Community Roots Charter School Brooklyn, NY | B | $50,000 | paid | Charitable Donation | 202513099349100621 |
| 2024 | Notre Dame High School West Haven, CT | U | $47,750 | paid | Charitable Donation | 202513099349100621 |
| 2024 | Rosie's Place Boston, MA | B | $40,000 | paid | Charitable Donation | 202513099349100621 |
| 2024 | Newtowne School Incorporated Cambridge, MA | B | $30,000 | paid | Charitable Donation | 202513099349100621 |
| 2024 | Tabernacle Learning Center Inc West Palm Beach, FL | B | $29,000 | paid | Charitable Donation | 202513099349100621 |
| 2024 | Notre Dame High School West Haven, CT | U | $25,000 | paid | Charitable Donation | 202513099349100621 |
| 2024 | Child & Family Services of Newport County Middletown, RI | B | $13,073 | paid | Charitable Donation | 202513099349100621 |
| 2024 | Brigham and Women's Hospital Boston, MA | C | $10,000 | paid | Charitable Donation | 202513099349100621 |
| 2024 | Child & Family Services of Newport County Middletown, RI | B | $10,000 | paid | Charitable Donation | 202513099349100621 |
| 2024 | Child & Family Services of Newport County Middletown, RI | B | $6,644 | paid | Charitable Donation | 202513099349100621 |
| 2024 | Iyrs School of Technology and Trades Newport, RI | B | $6,565 | paid | Charitable Donation | 202513099349100621 |
| 2024 | Child & Family Services of Newport County Middletown, RI | B | $5,607 | paid | Charitable Donation | 202513099349100621 |
| 2024 | Rhode Island Coalition to End Homelessness Providence, RI | U | $5,250 | paid | Charitable Donation | 202513099349100621 |
| 2024 | The Trevor Project Inc West Hollywood, CA | B | $5,000 | paid | Charitable Donation | 202513099349100621 |
| 2024 | The Andrew Mcdonough B Foundation Wilmington, DE | C | $5,000 | paid | Charitable Donation | 202513099349100621 |
| 2024 | Trace Media Inc DBA the Trace Brooklyn, NY | U | $5,000 | paid | Charitable Donation | 202513099349100621 |
| 2024 | United Way of Greater Waterbury Inc Waterbury, CT | B | $5,000 | paid | Charitable Donation | 202513099349100621 |
| 2024 | Southeastern Guide Dogs Palmetto, FL | B | $5,000 | paid | Charitable Donation | 202513099349100621 |
| 2024 | Northeast Ohio Adoption Services Warren, OH | B | $5,000 | paid | Charitable Donation | 202513099349100621 |
| 2024 | National Resources Defense Council Inc New York, NY | U | $5,000 | paid | Charitable Donation | 202513099349100621 |
| 2024 | Aquidneck Land Trust Middletown, RI | B | $2,500 | paid | Charitable Donation | 202513099349100621 |
| 2024 | Child & Family Services of Newport County Middletown, RI | B | $1,700 | paid | Charitable Donation | 202513099349100621 |
| 2024 | Bunker Hill Community College Foundation Inc Boston, MA | B | $1,542 | paid | Charitable Donation | 202513099349100621 |
| 2023 | Brigham and Women's Hospital Boston, MA | C | $500,000 | paid | Charitable Donation | 202403119349100930 |
| 2023 | King Baudouin Foundation United States New York, NY | U | $150,000 | paid | Charitable Donation | 202403119349100930 |
| 2023 | St Columba's Historic Preservation Fund Middletown, RI | D | $120,000 | paid | Charitable Donation | 202403119349100930 |
| 2023 | Aquidneck Land Trust Middletown, RI | B | $100,000 | paid | Charitable Donation | 202403119349100930 |
| 2023 | St Columba's Historic Preservation Fund Middletown, RI | D | $80,000 | paid | Charitable Contribution | 202403119349100930 |
| 2023 | Notre Dame High School West Haven, CT | U | $44,000 | paid | Charitable Donation | 202403119349100930 |
| 2023 | Rosie's Place Boston, MA | B | $40,000 | paid | Charitable Donation | 202403119349100930 |
| 2023 | Friends of the Bargello New York, NY | B | $37,154 | paid | Charitable Donation | 202403119349100930 |
| 2023 | The University of Miami Coral Gables, FL | U | $25,000 | paid | Charitable Donation | 202403119349100930 |
| 2023 | Brigham and Women's Hospital Boston, MA | C | $25,000 | paid | Charitable Donation | 202403119349100930 |
| 2023 | Equal Justice Initiative Montgomery, AL | B | $10,000 | paid | Charitable Donation | 202403119349100930 |
| 2023 | The Trevor Project Inc West Hollywood, CA | B | $10,000 | paid | Charitable Donation | 202403119349100930 |
| 2023 | Iyrs School of Technology and Trades Newport, RI | B | $6,400 | paid | Charitable Donation | 202403119349100930 |
| 2023 | The Tidewell Foundation Inc Sarasota, FL | C | $5,000 | paid | Charitable Donaiton | 202403119349100930 |
| 2023 | Rhode Island Coalition to End Homelessness Providence, RI | U | $5,000 | paid | Charitable Donation | 202403119349100930 |
| 2023 | V Foundation for Cancer Research Morrisville, NC | U | $5,000 | paid | Charitable Donation | 202403119349100930 |
| 2023 | Southeastern Guide Dogs Palmetto, FL | B | $5,000 | paid | Charitable Donation | 202403119349100930 |
| 2023 | Clean Ocean Access Middletown, RI | B | $5,000 | paid | Charitable Donation | 202403119349100930 |
| 2023 | Hamden Woman's Club Inc Hamden, CT | U | $1,000 | paid | Charitable Donation | 202403119349100930 |
| 2022 | Aquidneck Land Trust Middletown, RI | B | $250,000 | paid | Charitable Donation | 202333179349102903 |
| 2022 | Trustees of Boston College Chestnut Hill, MA | U | $100,000 | paid | Charitable Donation | 202333179349102903 |
| 2022 | Brigham and Women's Hospital Boston, MA | C | $100,000 | paid | Charitable Donation | 202333179349102903 |
| 2022 | Notre Dame High School West Haven, CT | U | $44,250 | paid | Charitable Donation | 202333179349102903 |
| 2022 | Iyrs School of Technology and Trades Newport, RI | B | $40,000 | paid | Charitable Donation | 202333179349102903 |
| 2022 | Friends of the Bargello New York, NY | B | $35,000 | paid | Charitable Donation | 202333179349102903 |
| 2022 | Friends of Florence Firenze | U | $20,500 | paid | Charitable Donation | 202333179349102903 |
| 2022 | The Arc of Monmouth Tinton Falls, NJ | U | $6,300 | paid | Charitable Donation | 202333179349102903 |
| 2022 | Rosie's Place Boston, MA | B | $1,000 | paid | Charitable Donation | 202333179349102903 |
| 2020 | Brigham and Women's Hospital Boston, MA | C | $375,000 | paid | CHARITABLE DONATION | 202143089349100004 |
| 2020 | Trustees of Boston College Chestnut Hill, MA | U | $200,000 | paid | CHARITABLE DONATION | 202143089349100004 |
| 2020 | Preserve Rhode Island Providence, RI | B | $100,000 | paid | CHARITABLE DONATION | 202143089349100004 |
| 2020 | King Baudouin Foundation United States New York, NY | U | $50,000 | paid | CHARITABLE DONATION | 202143089349100004 |
| 2020 | Rosie's Place Boston, MA | B | $40,000 | paid | CHARITABLE DONATION | 202143089349100004 |
| 2020 | Friends of Florence Washington, DC | B | $25,000 | paid | CHARITABLE DONATION | 202143089349100004 |
| 2020 | Congregation Kehillath Israel Brookline, MA | U | $25,000 | paid | CHARITABLE DONATION | 202143089349100004 |
| 2020 | Equal Justice Initiative Montgomery, AL | B | $20,000 | paid | CHARITABLE DONATION | 202143089349100004 |
| 2020 | Tidewell Hospice Sarasota, FL | C | $20,000 | paid | CHARITABLE DONATION | 202143089349100004 |
| 2020 | The Trace Brooklyn, NY | C | $20,000 | paid | CHARITABLE DONATION | 202143089349100004 |
| 2020 | Tabernacle Learning Center Inc West Palm Beach, FL | B | $11,000 | paid | CHARITABLE DONATION | 202143089349100004 |
| 2020 | Child & Family Middletown, RI | U | $10,000 | paid | CHARITABLE DONATION | 202143089349100004 |
| 2020 | House of Hope North Kingstown, RI | U | $500 | paid | CHARITABLE DONATION | 202143089349100004 |
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 | 2024 | 2024-12-31 | not stated | 2024v5.2 | 202513099349100621 |
| 990PF | 2023 | 2023-12-31 | not stated | 2023v5.1 | 202403119349100930 |
| 990PF | 2022 | 2022-12-31 | not stated | 2022v5.0 | 202333179349102903 |
| 990PF | 2020 | 2020-12-31 | not stated | 2020v4.1 | 202143089349100004 |
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/831181123.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.