The Pennsylvania State Capitol

Grant recipient EIN 25-1030691

Who funds Winchester-Thurston School?

31 private foundations gave Winchester-Thurston School in Pittsburgh, PA $6.1 million across 93 grants, in tax years 2017 to 2025.

Grants listed on funders’ 990-PF returns for tax years 2017 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

93 grants

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

  1. Dusty Elias Kirk Family FoundationPittsburgh, PA 2025

    General

    $10,000
  2. The Sanford N and Judith Robinson Family Foundation IncPittsburgh, PA 2025

    Charitable donation

    $8,000
  3. Posner Foundation of PittsburghPittsburgh, PA 2024

    Unrestricted/ general use

    $300,000
  4. The Edward E Ford Foundation XXXXX2009Chicago, IL 2024

    General support

    $156,000
  5. Richard King Mellon FoundationLigonier, PA 2024

    To plan and pilot a summer program for high school students

    $75,000
  6. The Burke FoundationPittsburgh, PA 2024

    General

    $62,500
  7. The Burke Family FoundationPittsburgh, PA 2024

    General

    $62,500
  8. The Ausolus TrustBoston, MA 2024

    Exempt purpose

    $50,000
  9. The Grable FoundationPittsburgh, PA 2024

    To support maker-centered learning in under-resourced public schools

    $41,000
  10. The Whitcomb Charitable FoundationGreenwood Village, CO 2024

    Charitable

    $30,000
  11. The Grable FoundationPittsburgh, PA 2024

    To support a summer course for middle and high school students focused on making and design

    $10,000
  12. Dusty Elias Kirk Family FoundationPittsburgh, PA 2024

    General

    $10,000
  13. Smart Family Foundation of IllinoisChicago, IL 2024

    Cultural, historical & other educational

    $5,000
  14. The Leonard G Herring Family FoundationWilkesboro, NC 2024

    General support

    $1,000
  15. Joseph and Constance Franklin Charitable Foundation IncNew York, NY 2024

    For general operating support.

    $750
  16. McCune Foundation PNC Bank NAPittsburgh, PA 2023

    General support

    $1,250,000
  17. The Malone Family FoundationHobe Sound, FL 2023

    General

    $500,000
  18. The Whitcomb Charitable FoundationGreenwood Village, CO 2023

    Charitable

    $485,748
  19. Posner Foundation of PittsburghPittsburgh, PA 2023

    Unrestricted/ general use

    $300,000
  20. Willis Hilda M Foundation No 2Pittsburgh, PA 2023

    General operating

    $250,000
  21. Marstine Family FoundationPittsburgh, PA 2023

    Provide funds to promote the work of the school

    $100,000
  22. The Edward E Ford Foundation XXXXX2009Chicago, IL 2023

    General

    $75,000
  23. The Ausolus TrustBoston, MA 2023

    Exempt purpose

    $50,000
  24. The Grable FoundationPittsburgh, PA 2023

    To support maker-centered learning in under-resourced public schools

    $31,000
  25. The Burke FoundationPittsburgh, PA 2023

    General

    $1,250
  26. The Burke Family FoundationPittsburgh, PA 2023

    General

    $1,250
  27. The Carl M Freeman Foundation IncSelbyville, DE 2023

    Education

    $1,000
  28. Joseph and Constance Franklin Charitable Foundation IncNew York, NY 2023

    For general operating support.

    $750
  29. Bitner H M & Evelyn-Char TRPittsburgh, PA 2023

    General operating

    $500
  30. Amazonsmile FoundationSeattle, WA 2023

    General support

    $410
  31. Posner Foundation of PittsburghPittsburgh, PA 2022

    Unrestricted/ general use

    $320,000
  32. Willis Hilda M Foundation No 2Pittsburgh, PA 2022

    General operating

    $250,000
  33. The Whitcomb Charitable FoundationGreenwood Village, CO 2022

    Charitable

    $105,000
  34. Marstine Family FoundationPittsburgh, PA 2022

    Provide funds to promote the work of the school

    $100,000
  35. The Ausolus TrustBoston, MA 2022

    Exempt purpose

    $50,000
  36. The Grable FoundationPittsburgh, PA 2022

    To support maker-centered learning in under-resourced public schools

    $31,000
  37. The Sanford N and Judith Robinson Family Foundation IncPittsburgh, PA 2022

    Charitable donation

    $3,000
  38. The Burke FoundationPittsburgh, PA 2022

    General

    $1,250
  39. The Burke Family FoundationPittsburgh, PA 2022

    General

    $1,250
  40. Joseph and Constance Franklin Charitable Foundation IncNew York, NY 2022

    For general operating support.

    $1,000
  41. The Carl M Freeman Foundation IncSelbyville, DE 2022

    Education

    $1,000
  42. Amazonsmile FoundationSeattle, WA 2022

    General support

    $574
  43. Bitner H M & Evelyn-Char TRPittsburgh, PA 2022

    General operating

    $500
  44. Posner Foundation of PittsburghPittsburgh, PA 2021

    Unrestricted/ general use

    $85,000
  45. The Grable FoundationPittsburgh, PA 2021

    To support maker-centered learning in under-resourced public schools

    $31,000
  46. The Whitcomb Charitable FoundationGreenwood Village, CO 2021

    Charitable

    $30,000
  47. Hurtt FoundationSewickley, PA 2021

    General

    $10,000
  48. The Sanford N and Judith Robinson Family Foundation IncPittsburgh, PA 2021

    Charitable donation

    $10,000
  49. Lauren and Adam Sufrin Family FoundationPittsburgh, PA 2021

    General support

    $5,000
  50. Bitner H M & Evelyn-Char TRPittsburgh, PA 2021

    General operating

    $2,000
  51. The Burke FoundationPittsburgh, PA 2021

    General

    $1,250
  52. The Burke Family FoundationPittsburgh, PA 2021

    General

    $1,250
  53. Muse FoundationPittsburgh, PA 2021

    Education

    $1,000
  54. Joseph and Constance Franklin Charitable Foundation IncNew York, NY 2021

    For general operating support.

    $1,000
  55. The Carl M Freeman Foundation IncSelbyville, DE 2021

    Education

    $1,000
  56. Amazonsmile FoundationSeattle, WA 2021

    General support

    $597
  57. The Rust FoundationPittsburgh, PA 2021

    General purpose

    $500
  58. The Burke FoundationPittsburgh, PA 2020

    General

    $262,500
  59. The Burke Family FoundationPittsburgh, PA 2020

    General

    $262,500
  60. Marstine Family FoundationPittsburgh, PA 2020

    Provide funds to promote the work of the charity

    $250,000
  61. Posner Foundation of PittsburghPittsburgh, PA 2020

    Unrestricted/ general use

    $70,000
  62. Hurtt FoundationSewickley, PA 2020

    General

    $40,000
  63. Akers Gerber FoundationHollywood, FL 2020

    General support

    $37,500
  64. The Whitcomb Charitable FoundationGreenwood Village, CO 2020

    Charitable

    $20,000
  65. The Grable FoundationPittsburgh, PA 2020

    To support a program that engages students and faculty from underserved area schools in maker-learning education.

    $10,000
  66. The Sanford N and Judith Robinson Family Foundation IncPittsburgh, PA 2020

    Charitable donation

    $10,000
  67. The Clark Hunter FoundationPittsburgh, PA 2020

    Educational

    $5,000
  68. Hannah & Marvin Kamin Family FoundationNew York, NY 2020

    To further the charitable activities of the organization

    $5,000
  69. Lauren and Adam Sufrin Family FoundationPittsburgh, PA 2020

    General support

    $5,000
  70. Muse FoundationPittsburgh, PA 2020

    Education

    $1,000
  71. Joseph and Constance Franklin Charitable Foundation IncNew York, NY 2020

    To further donee's exempt purpose

    $1,000
  72. The Carl M Freeman Foundation IncSelbyville, DE 2020

    Education

    $1,000
  73. Amazonsmile FoundationSeattle, WA 2020

    General support

    $505
  74. The Burke FoundationPittsburgh, PA 2020

    General

    $500
  75. Bitner H M & Evelyn-Char TRPittsburgh, PA 2020

    General operating purposes

    $500
  76. The Burke Family FoundationPittsburgh, PA 2020

    General

    $500
  77. Hurtt FoundationSewickley, PA 2019

    General

    $45,000
  78. The Whitcomb Charitable FoundationGreenwood Village, CO 2019

    Charitable

    $10,000
  79. The Whitcomb Charitable FoundationGreenwood Village, CO 2019

    Charitable

    $10,000
  80. The Sanford N and Judith Robinson Family Foundation IncPittsburgh, PA 2019

    Charitable donation

    $10,000
  81. Lauren and Adam Sufrin Family FoundationPittsburgh, PA 2019

    General Support

    $10,000
  82. The Clark Hunter FoundationPittsburgh, PA 2019

    Educational

    $5,000
  83. Smart Family Foundation of IllinoisChicago, IL 2019

    Educational

    $5,000
  84. The Carl M Freeman Foundation IncSelbyville, DE 2019

    Education

    $1,000
  85. Eqt FoundationCanonsburg, PA 2018

    Matching gift

    $50,000
  86. Gookin Family FoundationPittsburgh, PA 2018

    Our campus program

    $30,000
  87. Heinz Family FoundationPittsburgh, PA 2018

    For general operating support

    $10,000
  88. Heinz Family FoundationPittsburgh, PA 2018

    For general operating support

    $5,000
  89. The Clark Hunter FoundationPittsburgh, PA 2018

    Educational

    $2,000
  90. The Carl M Freeman Foundation IncSelbyville, DE 2018

    Education

    $1,000
  91. Eqt FoundationCanonsburg, PA 2018

    Matching gift

    $500
  92. The Allen H and Selma W Berkman Charitable TrustBoston, MA 2017

    City as our campus

    $10,000
  93. The Whitcomb Charitable FoundationGreenwood Village, CO 2017

    General operations

    $5,000

About this match

Funders write a recipient’s name and address, not its EIN. We matched these grants to EIN 25-1030691 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.