A river running through a deep pine forest valley
Foundation Lookup

Grant recipient EIN 11-3396186Environment

Who funds Caumsett Foundation Incorporated?

28 private foundations gave Caumsett Foundation Incorporated in Lloyd Harbor, NY $1 million across 120 grants, in tax years 2018 to 2025.

See which foundations fund work like yours Matching by cause, place and grant size

Grants listed on funders’ 990-PF returns for tax years 2018 to 2025, read from the IRS e-file on Nov 11, 2026. Returns reach the IRS 5 to 18 months after the year they describe.

Grants received by year

Grants from private foundations by the funder’s tax year. The latest year is in blue; it is not complete until all its returns reach the IRS.

Every foundation grant, by year

120 grants

Each line as the funder listed it on its return, newest year first, then largest.

  1. Peggy N & Roger G Gerry CharitablePittsburgh, PA 2025

    General operating

    $25,000
  2. Alphaomega Charitable Foundation IncGreenwich, CT 2025

    General

    $5,000
  3. Robert David Lion Gardiner Foundation IncRiverhead, NY 2025

    2025 gardiner young scholarship

    $1,600
  4. Margaret and Marshall Bartlett Family Foundation IncPrinceton, NJ 2025

    General

    $1,010
  5. Leland Deane Family FoundationLloyd Harbor, NY 2025

    Support preservation of historic buildings

    $1,000
  6. All Caring FoundationCold Spring Harbor, NY 2025

    Donation for public benefit

    $175
  7. The Sottovoce FoundationSyosset, NY 2025

    General

    $100
  8. The Marion & Maximilian Hoffman Foundation IncEast Norwich, NY 2024

    Unrestricted

    $100,000
  9. Robert David Lion Gardiner Foundation IncRiverhead, NY 2024

    2024 grant award

    $85,824
  10. Ann Eden Woodward FoundationHuntington, NY 2024

    General purpose

    $26,000
  11. Charles and Helen Reichert Family Foundation IncFort Salonga, NY 2024

    State park donation used for restoration and programs.

    $17,500
  12. Alphaomega Charitable Foundation IncGreenwich, CT 2024

    General

    $10,000
  13. Lostritto Family FoundationBethpage, NY 2024

    To support and enhance caumsett state historic park preserve.

    $6,100
  14. Jefferson Family Charitable FoundationCharlottesville, VA 2024

    To support and enhancecaumsett state historicpark preserve as a unique and historical environment

    $5,000
  15. The Meier and Linnartz Family FoundationNew Canaan, CT 2024

    General support

    $5,000
  16. The Roger Rechler FoundationMill Neck, NY 2024

    General support

    $3,000
  17. The McGrath Family Charitable FoundationNew York, NY 2024

    Charitable purposes

    $3,000
  18. Peter Luce FoundationSt Helena, CA 2024

    Aid to community

    $2,500
  19. Nadon Trust TWPittsburgh, PA 2024

    General support

    $2,356
  20. John R & Hope Reese FoundationHobe Sound, FL 2024

    Unrestricted

    $2,000
  21. Leland Deane Family FoundationLloyd Harbor, NY 2024

    Support programs of works of art

    $1,000
  22. All Caring FoundationCold Spring Harbor, NY 2024

    Donation for public benefit

    $703
  23. The Sottovoce FoundationSyosset, NY 2024

    General

    $100
  24. Ann Eden Woodward FoundationHuntington, NY 2023

    General purpose

    $26,000
  25. The Marion & Maximilian Hoffman Foundation IncEast Norwich, NY 2023

    Unrestricted

    $25,000
  26. The Meier and Linnartz Family FoundationNew Canaan, CT 2023

    General support

    $10,000
  27. Lostritto Family FoundationBethpage, NY 2023

    To support and enhance caumsett state historic park preserve.

    $8,500
  28. Jefferson Family Charitable FoundationCharlottesville, VA 2023

    To support and enhancecaumsett state historicpark preserve as a unique and historical environment

    $8,000
  29. Peter Luce FoundationSt Helena, CA 2023

    Aid to community

    $5,100
  30. Robertson Family Fund IncWest Palm Beach, FL 2023

    General Support

    $5,000
  31. New York Community Bank FoundationLindenhurst, NY 2023

    Support fundraiser

    $4,000
  32. The Roger Rechler FoundationMill Neck, NY 2023

    General support

    $3,000
  33. Nadon Trust TWPittsburgh, PA 2023

    General support

    $2,445
  34. The McGrath Family Charitable FoundationNew York, NY 2023

    Charitable purposes

    $1,030
  35. Robert David Lion Gardiner Foundation IncRiverhead, NY 2023

    2023 grant award

    $1,000
  36. John R & Hope Reese FoundationHobe Sound, FL 2023

    Unrestricted

    $1,000
  37. All Caring FoundationCold Spring Harbor, NY 2023

    Donation for public benefit

    $278
  38. The Bernard F Reynolds Charitable TrustLloyd Harbor, NY 2023

    Membership

    $175
  39. The Sottovoce FoundationSyosset, NY 2023

    General

    $100
  40. The Marion & Maximilian Hoffman Foundation IncEast Norwich, NY 2022

    Unrestricted

    $50,000
  41. Ann Eden Woodward FoundationHuntington, NY 2022

    General purpose

    $25,700
  42. Cunniff Family FundScottsdale, AZ 2022

    General support

    $20,000
  43. Robertson Family Fund IncWest Palm Beach, FL 2022

    General Support

    $15,000
  44. The Meier and Linnartz Family FoundationNew Canaan, CT 2022

    General support

    $15,000
  45. Lostritto Family FoundationBethpage, NY 2022

    To support and enhance caumsett state historic park preserve.

    $8,500
  46. Jefferson Family Charitable FoundationCharlottesville, VA 2022

    To support and enhancecaumsett state historicpark preserve as a unique and historical environment

    $6,000
  47. New York Community Bank FoundationLindenhurst, NY 2022

    Support fundraiser

    $5,000
  48. The McGrath Family Charitable FoundationNew York, NY 2022

    Charitable purposes

    $5,000
  49. Margaret and Marshall Bartlett Family Foundation IncPrinceton, NJ 2022

    General

    $5,000
  50. Alphaomega Charitable Foundation IncGreenwich, CT 2022

    General

    $5,000
  51. The Roger Rechler FoundationMill Neck, NY 2022

    General support

    $3,000
  52. Peter Luce FoundationSt Helena, CA 2022

    Aid to community

    $3,000
  53. Nadon Trust TWPittsburgh, PA 2022

    General support

    $3,000
  54. Charles and Helen Reichert Family Foundation IncFort Salonga, NY 2022

    State park donation used for restoration and programs.

    $1,000
  55. The Kleinknecht Family FoundationHuntington, NY 2022

    Charitable

    $500
  56. The Judith C White Foundation IncPort Washington, NY 2022

    General support

    $450
  57. All Caring FoundationCold Spring Harbor, NY 2022

    Donation for public benefit

    $200
  58. The Bernard F Reynolds Charitable TrustLloyd Harbor, NY 2022

    Membership

    $175
  59. The Sottovoce FoundationSyosset, NY 2022

    General

    $100
  60. The Marion & Maximilian Hoffman Foundation IncEast Norwich, NY 2021

    Unrestricted

    $100,000
  61. Ann Eden Woodward FoundationHuntington, NY 2021

    General purpose

    $26,500
  62. The Meier and Linnartz Family FoundationNew Canaan, CT 2021

    General support

    $20,000
  63. Charles and Helen Reichert Family Foundation IncFort Salonga, NY 2021

    State park donation used for restoration and programs.

    $11,000
  64. Jefferson Family Charitable FoundationCharlottesville, VA 2021

    To support and enhancecaumsett state historicpark preserve as a unique and historical environment

    $6,000
  65. New York Community Bank FoundationLindenhurst, NY 2021

    Support fundraiser

    $5,000
  66. Robertson Family Fund IncWest Palm Beach, FL 2021

    General Support

    $5,000
  67. Nadon Trust TWPittsburgh, PA 2021

    General support

    $4,000
  68. Peter Luce FoundationSt Helena, CA 2021

    Aid to Community

    $2,500
  69. Margaret and Marshall Bartlett Family Foundation IncPrinceton, NJ 2021

    General

    $1,050
  70. John R & Hope Reese FoundationHobe Sound, FL 2021

    Unrestricted

    $1,000
  71. Cunniff Family FundScottsdale, AZ 2021

    General support

    $1,000
  72. All Caring FoundationCold Spring Harbor, NY 2021

    Donation for public benefit

    $500
  73. The McGrath Family Charitable FoundationNew York, NY 2021

    Charitable purposes

    $400
  74. The Sottovoce FoundationSyosset, NY 2021

    General

    $250
  75. The Sottovoce FoundationSyosset, NY 2021

    General

    $250
  76. The Kleinknecht Family FoundationHuntington, NY 2021

    Charitable

    $250
  77. The Sottovoce FoundationSyosset, NY 2021

    General

    $175
  78. The Marion & Maximilian Hoffman Foundation IncEast Norwich, NY 2020

    Unrestricted

    $31,000
  79. Ann Eden Woodward FoundationHuntington, NY 2020

    General purpose

    $26,000
  80. Cunniff Family FundScottsdale, AZ 2020

    General support

    $20,000
  81. Charles and Helen Reichert Family Foundation IncFort Salonga, NY 2020

    State park donation used for restoration and programs.

    $16,000
  82. Peter Luce FoundationSt Helena, CA 2020

    Aid to Community

    $7,500
  83. Nadon Trust TWPittsburgh, PA 2020

    General support

    $6,000
  84. New York Community Bank FoundationLindenhurst, NY 2020

    Fundraising event to maintain park

    $5,000
  85. Cunniff Family FundScottsdale, AZ 2020

    General support

    $5,000
  86. Robertson Family Fund IncWest Palm Beach, FL 2020

    General Support

    $5,000
  87. The Roger Rechler FoundationMill Neck, NY 2020

    General support

    $3,000
  88. Banfi Vintners FoundationMelville, NY 2020

    General operations

    $2,000
  89. The McGrath Family Charitable FoundationNew York, NY 2020

    Charitable purposes

    $2,000
  90. Jefferson Family Charitable FoundationCharlottesville, VA 2020

    To support and enhancecaumsett state historicpark preserve as a unique and historical environment

    $2,000
  91. Michael P Cozzoli Family Foundation IncLloyd Harbor, NY 2020

    Public safety

    $1,648
  92. John R & Hope Reese FoundationHobe Sound, FL 2020

    Unrestricted

    $1,500
  93. The Kleinknecht Family FoundationHuntington, NY 2020

    Charitable

    $1,500
  94. Margaret and Marshall Bartlett Family Foundation IncPrinceton, NJ 2020

    General

    $1,050
  95. All Caring FoundationCold Spring Harbor, NY 2020

    Donation for public benefit

    $200
  96. Ann Eden Woodward FoundationHuntington, NY 2019

    General purpose

    $25,000
  97. Charles and Helen Reichert Family Foundation IncFort Salonga, NY 2019

    State park donation used for restoration and programs.

    $15,000
  98. New York Community Bank FoundationLindenhurst, NY 2019

    Sponsor event for building preservation

    $5,000
  99. Robertson Family Fund IncWest Palm Beach, FL 2019

    General support

    $5,000
  100. The Marion & Maximilian Hoffman Foundation IncEast Norwich, NY 2019

    Unrestricted

    $3,000
  101. The Roger Rechler FoundationMill Neck, NY 2019

    General support

    $3,000
  102. Nadon Trust TWPittsburgh, PA 2019

    General support

    $3,000
  103. The McGrath Family Charitable FoundationNew York, NY 2019

    Charitable purposes

    $2,100
  104. Jefferson Family Charitable FoundationCharlottesville, VA 2019

    To support and enhancecaumsett state historicpark preserve as a unique and historical environment

    $2,000
  105. Russell Colgate Fund IncWilmington, DE 2019

    General purposes

    $1,000
  106. The Kleinknecht Family FoundationHuntington, NY 2019

    Charitable

    $500
  107. The Sottovoce FoundationSyosset, NY 2019

    General

    $350
  108. The Sottovoce FoundationSyosset, NY 2019

    General

    $100
  109. Posillico Foundation IncFarmingdale, NY 2019

    Organization

    $100
  110. Ann Eden Woodward FoundationHuntington, NY 2018

    General purpose

    $26,570
  111. Charles and Helen Reichert Family Foundation IncFort Salonga, NY 2018

    State park donation

    $11,000
  112. Robertson Family Fund IncWest Palm Beach, FL 2018

    General support

    $5,000
  113. The Roger Rechler FoundationMill Neck, NY 2018

    General support

    $3,000
  114. Nadon Trust TWPittsburgh, PA 2018

    General support

    $3,000
  115. John R & Hope Reese FoundationHobe Sound, FL 2018

    Unrestricted

    $2,000
  116. Russell Colgate Fund IncWilmington, DE 2018

    General purposes

    $1,000
  117. The McGrath Family Charitable FoundationNew York, NY 2018

    Charitable purposes

    $500
  118. The Kleinknecht Family FoundationHuntington, NY 2018

    Charitable

    $500
  119. The Bernard F Reynolds Charitable TrustLloyd Harbor, NY 2018

    General support

    $175
  120. Jefferson Family Charitable FoundationCharlottesville, VA 2018

    To support and enhancecaumsett state historicpark preserve as a unique and historical environment

    $0

Funders of similar organizations nearby

Foundations that gave to other environment organizations in Huntington, NY and are not among Caumsett Foundation Incorporated’s funders above.

  1. Amazonsmile FoundationSeattle, WA 8 grants Preselected only $176 to similar organizations
  2. Ralph Landau FoundationNew York, NY 5 grants Preselected only $1,250 to similar organizations
  3. Robert & Roni Lemle Family FoundationOld Westbury, NY 1 grant Preselected only $1,000 to similar organizations
  4. The Laurie Landeau FoundationNew York, NY 3 grants Preselected only $750 to similar organizations

About this match

Funders write a recipient’s name and address, not its EIN. We matched these grants to EIN 11-3396186 by name and ZIP code against the IRS list of exempt organizations and our list of filers. Grants we could not tie to one organization are not counted here.