The kitchen of a community center, with a serving counter and a folding chair
Foundation Lookup

Grant recipient EIN 27-0184641Human services

Who funds Sweetwater Spectrum Inc?

28 private foundations gave Sweetwater Spectrum Inc in Sonoma, CA $792,583 across 82 grants, in tax years 2017 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 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

82 grants

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

  1. Constance and Yves de Balmann Charitable Foundation IncPittsburgh, PA 2025

    General support/new jersey seeds

    $37,000
  2. 5 Ryan FoundationTiburon, CA 2025

    General support

    $12,000
  3. The Charles D & Frances K Field FundSan Francisco, CA 2025

    General support

    $10,000
  4. Rosenberg Ach FoundationSan Francisco, CA 2025

    Community

    $5,000
  5. Mathieson Family FoundationPittsburgh, PA 2025

    General support

    $3,000
  6. Dr Petra and Owen Rissman FoundationChicago, IL 2025

    General operations

    $2,500
  7. The Tomares Family Foundation IncRockville, MD 2025

    general purpose

    $2,000
  8. Constance and Yves de Balmann Charitable Foundation IncPittsburgh, PA 2024

    General support/new jersey seeds

    $35,000
  9. The Charles D & Frances K Field FundSan Francisco, CA 2024

    General support

    $10,000
  10. 5 Ryan FoundationTiburon, CA 2024

    General support

    $10,000
  11. Dor Family FoundationSarasota, FL 2024

    General operations

    $10,000
  12. Tomkat FoundationSan Francisco, CA 2024

    General operating support

    $10,000
  13. Mathieson Family FoundationPittsburgh, PA 2024

    General support

    $5,000
  14. Rosenberg Ach FoundationSan Francisco, CA 2024

    Community

    $5,000
  15. Tompkins - Broll Family FoundationWayne, PA 2024

    General support

    $3,000
  16. Dr Petra and Owen Rissman FoundationChicago, IL 2024

    General operations

    $2,000
  17. Verizon FoundationBasking Ridge, NJ 2024

    Other civic / community

    $1,017
  18. Alexander Family Foundation IncSouth Norwalk, CT 2024

    General Fund

    $100
  19. Constance and Yves de Balmann Charitable Foundation IncPittsburgh, PA 2023

    General support/new jersey seeds

    $35,000
  20. The Curran Foundation IncSan Francisco, CA 2023

    General support

    $25,000
  21. The Charles D & Frances K Field FundSan Francisco, CA 2023

    General support

    $10,000
  22. 5 Ryan FoundationTiburon, CA 2023

    General support

    $8,000
  23. Rosenberg Ach FoundationSan Francisco, CA 2023

    Community

    $5,000
  24. Oberndorf Family FoundationSan Francisco, CA 2023

    General charity

    $5,000
  25. Tomkat FoundationSan Francisco, CA 2023

    Unrestricted charitable grant

    $5,000
  26. Bridge Builders FoundationGibsonia, PA 2023

    To provide communitybased longterm housing for adults with autism or similar disabilities

    $3,500
  27. Mathieson Family FoundationPittsburgh, PA 2023

    General support

    $2,500
  28. Dor Family FoundationSarasota, FL 2023

    General operations

    $2,500
  29. The Fat Tire FoundationLos Altos, CA 2023

    Wellness

    $1,000
  30. Resnick FoundationLos Angeles, CA 2023

    Donee's tax exempt purpose

    $1,000
  31. Alexander Family Foundation IncSouth Norwalk, CT 2023

    General Fund

    $100
  32. Amazonsmile FoundationSeattle, WA 2023

    General support

    $62
  33. Lindenbaum Family Charitable TrustNew York, NY 2022

    General purpose

    $50,000
  34. Constance and Yves de Balmann Charitable Foundation IncPittsburgh, PA 2022

    General support/new jersey seeds

    $25,000
  35. Manitou FundWhite Bear Lake, MN 2022

    Garden project completion

    $25,000
  36. The Charles D & Frances K Field FundSan Francisco, CA 2022

    General support

    $17,500
  37. 5 Ryan FoundationTiburon, CA 2022

    General support

    $8,000
  38. Kattom FoundationSan Francisco, CA 2022

    General support

    $5,000
  39. Mathieson Family FoundationPittsburgh, PA 2022

    General support

    $3,000
  40. Bridge Builders FoundationGibsonia, PA 2022

    To provide communitybased long term housing for adults with autism or similar disabilities

    $2,500
  41. Dr Petra and Owen Rissman FoundationChicago, IL 2022

    General operations

    $1,000
  42. The McCown Family FoundationPortola Valley, CA 2022

    Support of gala

    $1,000
  43. Alexander Family Foundation IncSouth Norwalk, CT 2022

    General Fund

    $100
  44. Amazonsmile FoundationSeattle, WA 2022

    General support

    $93
  45. Constance and Yves de Balmann Charitable Foundation IncPittsburgh, PA 2021

    General support/new jersey seeds

    $25,000
  46. Manitou FundWhite Bear Lake, MN 2021

    General support

    $25,000
  47. 5 Ryan FoundationTiburon, CA 2021

    General support

    $8,000
  48. Oberndorf Family FoundationSan Francisco, CA 2021

    General charity

    $5,000
  49. Bridge Builders FoundationGibsonia, PA 2021

    To provide community based housing for adults with autism or similar disabilities

    $2,500
  50. Lindenbaum Family Charitable TrustNew York, NY 2021

    General purpose

    $1,000
  51. McNabb FoundationWilmington, DE 2021

    General & Unrestricted

    $1,000
  52. Alexander Family Foundation IncSouth Norwalk, CT 2021

    General Fund

    $100
  53. Amazonsmile FoundationSeattle, WA 2021

    General support

    $78
  54. Manitou FundWhite Bear Lake, MN 2020

    Sensory garden

    $70,000
  55. Constance and Yves de Balmann Charitable Foundation IncPittsburgh, PA 2020

    General support/new jersey seeds

    $25,000
  56. Shapiro Family Charitable FoundationAgoura Hills, CA 2020

    General use

    $25,000
  57. 5 Ryan FoundationTiburon, CA 2020

    General support

    $6,000
  58. Oberndorf Family FoundationSan Francisco, CA 2020

    General charity

    $5,000
  59. Bridge Builders FoundationGibsonia, PA 2020

    Provides community based long term housing for adults with autism or similar disabilities

    $2,500
  60. Lindenbaum Family Charitable TrustNew York, NY 2020

    General purpose

    $1,000
  61. McNabb FoundationWilmington, DE 2020

    General & Unrestricted

    $1,000
  62. Alexander Family Foundation IncSouth Norwalk, CT 2020

    General Fund

    $250
  63. Amazonsmile FoundationSeattle, WA 2020

    General support

    $33
  64. Manitou FundWhite Bear Lake, MN 2019

    Sweetwater spectrum replication efforts

    $75,000
  65. Constance and Yves de Balmann Charitable Foundation IncPittsburgh, PA 2019

    General support/new jersey seeds

    $25,000
  66. Manitou FundWhite Bear Lake, MN 2019

    Addressing hunger issues in the sonoma valley

    $25,000
  67. Oberndorf Family FoundationSan Francisco, CA 2019

    General charity

    $5,000
  68. 5 Ryan FoundationTiburon, CA 2019

    General support

    $5,000
  69. Elm Street FoundationSan Rafael, CA 2019

    General charity

    $2,500
  70. Alexander Family Foundation IncSouth Norwalk, CT 2019

    General Fund

    $250
  71. Constance and Yves de Balmann Charitable Foundation IncPittsburgh, PA 2018

    General support/new jersey seeds

    $25,000
  72. The Manzanita Foundation (fka the Flanagan Family Foundation)Kentfield, CA 2018

    In honor of 10 year anniversary, support goal of living a life with purpose

    $6,400
  73. Oberndorf Family FoundationSan Francisco, CA 2018

    General charity

    $5,000
  74. 5 Ryan FoundationTiburon, CA 2018

    General support

    $5,000
  75. Lindenbaum Family Charitable TrustNew York, NY 2018

    General purpose

    $1,000
  76. Ceres FoundationNorthfield, IL 2018

    General support

    $1,000
  77. Dr Petra and Owen Rissman FoundationChicago, IL 2018

    General operations

    $1,000
  78. McNabb FoundationWilmington, DE 2018

    General & Unrestricted

    $1,000
  79. Alexander Family Foundation IncSouth Norwalk, CT 2018

    General Fund

    $250
  80. The Bank of America Charitable Foundation IncCharlotte, NC 2018

    Program/operating support

    $125
  81. The Bank of America Charitable Foundation IncCharlotte, NC 2018

    Program/operating support

    $125
  82. Lindenbaum Family Charitable TrustNew York, NY 2017

    General purpose

    $1,000

Funders of similar organizations nearby

Foundations that gave to other human services organizations in Sonoma, CA and are not among Sweetwater Spectrum Inc’s funders above.

  1. Simon Blattner Family FoundationSonoma, CA 12 grants Preselected only $35,984 to similar organizations
  2. The Vadasz Family FoundationSonoma, CA 16 grants Preselected only $278,700 to similar organizations
  3. Sonoma County Vintners FoundationSanta Rosa, CA 3 grants Preselected only $30,000 to similar organizations
  4. The John & Sandra Leland FoundationSonoma, CA 11 grants Accepts applications $15,700 to similar organizations
  5. The Scott Family FundMill Valley, CA 12 grants Preselected only $12,500 to similar organizations
  6. Clay Foundation - WestSan Francisco, CA 4 grants Preselected only $105,000 to similar organizations
  7. Hedco FoundationDanville, CA 2 grants Preselected only $88,012 to similar organizations
  8. Flocco FoundationWilmington, DE 13 grants Preselected only $71,000 to similar organizations

About this match

Funders write a recipient’s name and address, not its EIN. We matched these grants to EIN 27-0184641 by name and ZIP code, or by name, city and State against the IRS list of exempt organizations and our list of filers. Grants we could not tie to one organization are not counted here.