The Maroon Bells above a meadow and lake near Aspen, Colorado

Grant recipient EIN 74-1900412

Who funds Wilderness Workshop?

47 private foundations gave Wilderness Workshop in Carbondale, CO $3.9 million across 187 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

187 grants

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

  1. The Wexner Family Charitable FundNew Albany, OH 2025

    To keep the white river national forest and nearby BLM lands more or less "as is and, where possible, to restore wildness to this nationally important landscape.

    $300,000
  2. The Peterffy Foundation IncFort Lauderdale, FL 2025

    General support in furtherance of environmental and/or educational causes

    $200,000
  3. Dornick Foundation IncWoody Creek, CO 2025

    General support

    $65,000
  4. The Ark FoundationGolden Valley, MN 2025

    Protect water/wildlife

    $31,600
  5. Paul Stanford Bernhard FoundationLos Angeles, CA 2025

    Latino outreach program

    $11,000
  6. Willliam H & Mattie Wattis Harris FoundationLas Vegas, NV 2025

    Charitable

    $5,000
  7. McNamara Foundation 3Washington, DC 2025

    General activities

    $5,000
  8. Maki FoundationCarbondale, CO 2025

    Operations

    $5,000
  9. Ruth Brown FoundationMoab, UT 2025

    Environmental

    $5,000
  10. The Humphreys FoundationDenver, CO 2025

    Protecting western colorado's public

    $3,000
  11. Castaways FoundationChicago, IL 2025

    Unrestricted

    $500
  12. Colorado Wildlife Habitat Preservation FoundationMuskegon, MI 2025

    General Support

    $500
  13. Brady FoundationSalisbury, NC 2025

    Charitable use

    $150
  14. The Wexner Family Charitable FundNew Albany, OH 2024

    To keep the white river national forest and nearby BLM lands more or less "as is and, where possible, to restore wildness to this nationally important landscape.

    $200,000
  15. The Peterffy Foundation IncFort Lauderdale, FL 2024

    General support in furtherance of environmental and/or educational causes

    $200,000
  16. The Colorado Health FoundationDenver, CO 2024

    Thriving young people

    $60,000
  17. The Merlin FoundationBoulder, CO 2024

    General purpose

    $50,000
  18. The Benjamin Foundation DBA Garbett Family FoundationSalt Lake City, UT 2024

    Charitable causes

    $50,000
  19. 444S FoundationBellevue, WA 2024

    Environmental preservation

    $23,000
  20. Wilburforce FoundationSeattle, WA 2024

    Environmental - BLM policy capacity

    $22,500
  21. The New-Land Foundation IncSan Francisco, CA 2024

    Environment

    $20,000
  22. Mighty Arrow Family FoundationFort Collins, CO 2024

    General support

    $15,000
  23. Wild Waters FoundationPearl River, NY 2024

    Generaloperations

    $14,000
  24. Records Johnston Family FoundationOklahoma City, OK 2024

    General

    $10,000
  25. Ruth Brown FoundationMoab, UT 2024

    Environmental

    $10,000
  26. Ernst and Wilma Martens FoundationBasalt, CO 2024

    Donation.

    $7,500
  27. McNamara Foundation 3Washington, DC 2024

    General activities

    $5,000
  28. Guerrerio Family FoundationSaint Louis, MO 2024

    General funding

    $5,000
  29. Alpenglow FoundationAspen, CO 2024

    General charitable

    $5,000
  30. Koa Charitable TrustCincinnati, OH 2024

    Project/program support

    $5,000
  31. Maki FoundationCarbondale, CO 2024

    Operations

    $5,000
  32. Willliam H & Mattie Wattis Harris FoundationLas Vegas, NV 2024

    Charitable

    $4,000
  33. Zanin Family FoundationAspen, CO 2024

    General

    $3,500
  34. Wild Woods FoundationPearl River, NY 2024

    Generaloperations

    $2,000
  35. The Humphreys FoundationDenver, CO 2024

    Protecting western colorado's public

    $2,000
  36. Dka Charitable TrustForest Hills, NY 2024

    For charity's specified services

    $1,800
  37. Pathfinder FundCarbondale, CO 2024

    General

    $1,500
  38. Nick DeWolf FoundationAspen, CO 2024

    Program support

    $1,000
  39. Pathfinder FundCarbondale, CO 2024

    General

    $1,000
  40. Castaways FoundationChicago, IL 2024

    Unrestricted

    $1,000
  41. Ruth A Carver FoundationAspen, CO 2024

    Educational

    $700
  42. Arches FoundationAspen, CO 2024

    Organization dedicated to preserving natural resources, promoting arts, education and civil rights.

    $500
  43. Colorado Wildlife Habitat Preservation FoundationMuskegon, MI 2024

    General Support

    $250
  44. Brady FoundationSalisbury, NC 2024

    Charitable use

    $100
  45. The Peterffy Foundation IncFort Lauderdale, FL 2023

    General support in furtherance of environmental and/or educational causes

    $200,000
  46. The Wexner Family Charitable FundNew Albany, OH 2023

    To keep the white river national forest and nearby BLM lands more or less "as is and, where possible, to restore wildness to this nationally important landscape.

    $150,000
  47. The Colorado Health FoundationDenver, CO 2023

    Maintain healthy bodies

    $67,500
  48. The Benjamin Foundation DBA Garbett Family FoundationSalt Lake City, UT 2023

    Charitable causes

    $55,000
  49. 444S FoundationBellevue, WA 2023

    Environmental preservation

    $45,000
  50. Wilburforce FoundationSeattle, WA 2023

    Environmental - BLM policy capacity

    $45,000
  51. Dornick Foundation IncWoody Creek, CO 2023

    General support

    $28,000
  52. Mighty Arrow Family FoundationFort Collins, CO 2023

    General support

    $25,000
  53. The Merlin FoundationBoulder, CO 2023

    General purpose

    $25,000
  54. The New-Land Foundation IncSan Francisco, CA 2023

    Environment/combined environmental aims

    $20,000
  55. PatagoniaorgVentura, CA 2023

    To support environmental projects.

    $15,000
  56. Wild Waters FoundationPearl River, NY 2023

    Generaloperations

    $12,500
  57. Ernst and Wilma Martens FoundationBasalt, CO 2023

    Donation.

    $7,500
  58. Wild Woods FoundationPearl River, NY 2023

    Generaloperations

    $5,000
  59. Nick DeWolf FoundationAspen, CO 2023

    Program support

    $5,000
  60. Alpenglow FoundationAspen, CO 2023

    General charitable

    $5,000
  61. Laffey-Mchugh FoundationWilmington, DE 2023

    Project support

    $5,000
  62. Records Johnston Family FoundationOklahoma City, OK 2023

    General

    $5,000
  63. The Thendara FoundationWilmington, DE 2023

    General support

    $4,000
  64. Zanin Family FoundationAspen, CO 2023

    General

    $3,250
  65. McNamara Foundation 3Washington, DC 2023

    General activities

    $3,000
  66. Koa Charitable TrustCincinnati, OH 2023

    Project/program support

    $3,000
  67. Paul Stanford Bernhard FoundationLos Angeles, CA 2023

    Latino outreach program

    $2,500
  68. Fred and Elli Iselin FoundationBasalt, CO 2023

    Program support

    $2,500
  69. The Humphreys FoundationDenver, CO 2023

    Protecting western colorado's public

    $2,000
  70. Pathfinder FundCarbondale, CO 2023

    General

    $1,000
  71. Castaways FoundationChicago, IL 2023

    Unrestricted

    $1,000
  72. Arches FoundationAspen, CO 2023

    Organization dedicated to preserving natural resources, promoting arts, education and civil rights.

    $1,000
  73. Dka Charitable TrustForest Hills, NY 2023

    For charity's specified services

    $500
  74. Colorado Wildlife Habitat Preservation FoundationMuskegon, MI 2023

    General Support

    $250
  75. Amazonsmile FoundationSeattle, WA 2023

    General support

    $108
  76. Brady FoundationSalisbury, NC 2023

    Charitable use

    $100
  77. The Peterffy Foundation IncFort Lauderdale, FL 2022

    General support

    $200,000
  78. The Wexner Family Charitable FundNew Albany, OH 2022

    To keep the white river national forest and nearby BLM lands more or less "as is and, where possible, to restore wildness to this nationally important landscape.

    $100,000
  79. 444S FoundationBellevue, WA 2022

    Environmental preservation

    $63,000
  80. Wilburforce FoundationSeattle, WA 2022

    Environmental

    $63,000
  81. Our PartAventura, FL 2022

    Environment

    $50,000
  82. The Merlin FoundationBoulder, CO 2022

    General purpose

    $50,000
  83. The Cynthia & George Mitchell FoundationThe Woodlands, TX 2022

    Protect and conserve the wilderness and natural resources

    $44,000
  84. The Benjamin Foundation DBA Garbett Family FoundationSalt Lake City, UT 2022

    Charitable causes

    $40,000
  85. The New-Land Foundation IncSan Francisco, CA 2022

    Environment/combined environmental aims

    $20,000
  86. PatagoniaorgVentura, CA 2022

    To support environmental projects.

    $15,000
  87. Mighty Arrow Family FoundationFort Collins, CO 2022

    General support

    $15,000
  88. Wild Waters FoundationPearl River, NY 2022

    Generaloperations

    $10,000
  89. Nick DeWolf FoundationAspen, CO 2022

    Program support

    $10,000
  90. Ernst and Wilma Martens FoundationBasalt, CO 2022

    Donation.

    $7,500
  91. The Thendara FoundationWilmington, DE 2022

    General support

    $5,000
  92. Alpenglow FoundationAspen, CO 2022

    General charitable

    $5,000
  93. Laffey-Mchugh FoundationWilmington, DE 2022

    General operating support

    $5,000
  94. Maki FoundationCarbondale, CO 2022

    Operations

    $5,000
  95. Zanin Family FoundationAspen, CO 2022

    General

    $3,250
  96. The Warrington Foundation Co Fifth ThirdCincinnati, OH 2022

    Annual fund

    $3,000
  97. Paul Stanford Bernhard FoundationLos Angeles, CA 2022

    Latino outreach program

    $2,500
  98. Fred and Elli Iselin FoundationBasalt, CO 2022

    Program support

    $2,500
  99. McNamara Foundation 3Washington, DC 2022

    General activities

    $2,000
  100. Wild Woods FoundationPearl River, NY 2022

    Generaloperations

    $1,500
  101. Pathfinder FundCarbondale, CO 2022

    General

    $1,000
  102. Castaways FoundationChicago, IL 2022

    Unrestricted

    $1,000
  103. Arches FoundationAspen, CO 2022

    Organization dedicated to preserving natural resources, promoting arts, education and civil rights.

    $1,000
  104. Ruth A Carver FoundationAspen, CO 2022

    Educational

    $500
  105. Colorado Wildlife Habitat Preservation FoundationMuskegon, MI 2022

    General Support

    $206
  106. Brady FoundationSalisbury, NC 2022

    Charitable use

    $200
  107. Amazonsmile FoundationSeattle, WA 2022

    General support

    $120
  108. The Wexner Family Charitable FundNew Albany, OH 2021

    To keep the white river national forest and nearby BLM lands more or less "as is and, where possible, to restore wildness to this nationally important landscape.

    $100,000
  109. The Peterffy Foundation IncFort Lauderdale, FL 2021

    General support

    $100,000
  110. The Merlin FoundationBoulder, CO 2021

    General purpose

    $50,000
  111. Our PartAventura, FL 2021

    Environment

    $45,000
  112. The Cynthia & George Mitchell FoundationThe Woodlands, TX 2021

    Protect and conserve the wilderness and natural resources

    $44,000
  113. The Benjamin Foundation DBA Garbett Family FoundationSalt Lake City, UT 2021

    Charitable causes

    $40,000
  114. The New-Land Foundation IncSan Francisco, CA 2021

    Environment/combined environmental aims

    $20,000
  115. Wild Waters FoundationPearl River, NY 2021

    Generaloperations

    $12,000
  116. Paul Stanford Bernhard FoundationLos Angeles, CA 2021

    Latino outreach program

    $10,000
  117. Ernst and Wilma Martens FoundationBasalt, CO 2021

    Donation.

    $7,500
  118. Alpenglow FoundationAspen, CO 2021

    General charitable

    $5,100
  119. The Thendara FoundationWilmington, DE 2021

    General support

    $5,000
  120. Laffey-Mchugh FoundationWilmington, DE 2021

    General operating support

    $5,000
  121. Maki FoundationCarbondale, CO 2021

    Operations

    $5,000
  122. Zanin Family FoundationAspen, CO 2021

    General

    $3,000
  123. Fred and Elli Iselin FoundationBasalt, CO 2021

    Program support

    $2,500
  124. Wild Woods FoundationPearl River, NY 2021

    Generaloperations

    $2,000
  125. McNamara Foundation 3Washington, DC 2021

    General activities

    $2,000
  126. The Warrington Foundation Co Fifth ThirdCincinnati, OH 2021

    General funding

    $1,000
  127. Robert & Elizabeth Fergus FoundationAspen, CO 2021

    Unrestricted

    $1,000
  128. The Austin Memorial FoundationCleveland, OH 2021

    Wildlife

    $1,000
  129. Pathfinder FundCarbondale, CO 2021

    General

    $1,000
  130. Castaways FoundationChicago, IL 2021

    Unrestricted

    $1,000
  131. Arches FoundationAspen, CO 2021

    Organization dedicated to preserving natural resources, promoting arts, education and civil rights.

    $1,000
  132. Brady FoundationSalisbury, NC 2021

    Charitable use

    $200
  133. Amazonsmile FoundationSeattle, WA 2021

    General support

    $180
  134. The Cynthia & George Mitchell FoundationThe Woodlands, TX 2020

    Protect and conserve the wilderness and natural resources

    $50,000
  135. The Merlin FoundationBoulder, CO 2020

    General purpose

    $50,000
  136. PatagoniaorgVentura, CA 2020

    To support environmental projects.

    $30,000
  137. Our PartAventura, FL 2020

    Environment

    $25,000
  138. The New-Land Foundation IncSan Francisco, CA 2020

    Environment/combined environmental aims

    $20,000
  139. Paul Stanford Bernhard FoundationLos Angeles, CA 2020

    Latino outreach program

    $10,000
  140. Ernst and Wilma Martens FoundationBasalt, CO 2020

    Donation.

    $7,500
  141. Wild Waters FoundationPearl River, NY 2020

    Generaloperations

    $5,500
  142. The Grubman Compton FoundationEast Brunswick, NJ 2020

    General purpose

    $5,000
  143. Alpenglow FoundationAspen, CO 2020

    General charitable

    $5,000
  144. Laffey-Mchugh FoundationWilmington, DE 2020

    Forest watchdog program

    $5,000
  145. Maki FoundationCarbondale, CO 2020

    Operations

    $5,000
  146. McNamara Foundation 3Washington, DC 2020

    General activities

    $3,000
  147. Fred and Elli Iselin FoundationBasalt, CO 2020

    Program support

    $2,500
  148. Wild Woods FoundationPearl River, NY 2020

    Generaloperations

    $1,000
  149. The Thendara FoundationWilmington, DE 2020

    General

    $1,000
  150. The Warrington Foundation Co Fifth ThirdCincinnati, OH 2020

    General funding

    $1,000
  151. Castaways FoundationChicago, IL 2020

    Unrestricted

    $1,000
  152. Guerrerio Family FoundationSaint Louis, MO 2020

    General funding

    $1,000
  153. Arches FoundationAspen, CO 2020

    Organization dedicated to preserving natural resources, promoting arts, education and civil rights.

    $1,000
  154. Robert & Elizabeth Fergus FoundationAspen, CO 2020

    Unrestricted

    $500
  155. Brady FoundationSalisbury, NC 2020

    Charitable use

    $200
  156. Amazonsmile FoundationSeattle, WA 2020

    General support

    $103
  157. The Cynthia & George Mitchell FoundationThe Woodlands, TX 2019

    Protect and conserve the wilderness and natural resources

    $159,341
  158. PatagoniaorgVentura, CA 2019

    To support environmental projects.

    $46,000
  159. The New-Land Foundation IncSan Francisco, CA 2019

    Environment/Combined Environmental Aims

    $20,000
  160. Alpenglow FoundationAspen, CO 2019

    General charitable

    $7,950
  161. Ernst and Wilma Martens FoundationBasalt, CO 2019

    Donation.

    $7,500
  162. Wild Waters FoundationPearl River, NY 2019

    Generaloperations

    $6,000
  163. McNamara Foundation 3Washington, DC 2019

    General activities

    $5,000
  164. Paul Stanford Bernhard FoundationLos Angeles, CA 2019

    Latino outreach program

    $5,000
  165. The Thendara FoundationWilmington, DE 2019

    General

    $5,000
  166. The Wexner Family Charitable FundNew Albany, OH 2019

    To keep the white river national forest and nearby BLM lands more or less "as is and, where possible, to restore wildness to this nationally important landscape.

    $5,000
  167. Maki FoundationCarbondale, CO 2019

    Operations

    $4,000
  168. Robert & Elizabeth Fergus FoundationAspen, CO 2019

    Unrestricted

    $2,500
  169. Fred and Elli Iselin FoundationBasalt, CO 2019

    Program support

    $2,500
  170. The Humphreys FoundationDenver, CO 2019

    To protect ecological health of public lands

    $2,000
  171. Arches FoundationAspen, CO 2019

    Organization dedicated to preserving natural resources, promoting arts, education and civil rights.

    $1,500
  172. Wild Woods FoundationPearl River, NY 2019

    Generaloperations

    $1,000
  173. The Susan and Ford Schumann FoundationScottsdale, AZ 2019

    Charitable purpose

    $1,000
  174. Brady FoundationSalisbury, NC 2019

    Charitable use

    $100
  175. Nick DeWolf FoundationAspen, CO 2018

    Forest conservation

    $10,000
  176. Alpenglow FoundationAspen, CO 2018

    General charitable

    $7,500
  177. Ernst and Wilma Martens FoundationBasalt, CO 2018

    Donation.

    $7,500
  178. Wild Waters FoundationPearl River, NY 2018

    Generaloperations

    $6,000
  179. Embrey Family FoundationDallas, TX 2018

    See attachment

    $5,000
  180. The Thendara FoundationWilmington, DE 2018

    General

    $5,000
  181. Maki FoundationCarbondale, CO 2018

    Operations

    $3,000
  182. Fred and Elli Iselin FoundationBasalt, CO 2018

    Program support

    $2,500
  183. The Humphreys FoundationDenver, CO 2018

    To protect ecological health of public lands

    $2,000
  184. Robert & Elizabeth Fergus FoundationAspen, CO 2018

    Unrestricted

    $1,500
  185. Arches FoundationAspen, CO 2018

    Organization dedicated to preserving natural resources, promoting arts, education and civil rights.

    $1,500
  186. PatagoniaorgVentura, CA 2017

    To support environmental projects.

    $9,500
  187. Margulf FoundationGlendale, CO 2017

    General operating support

    $7,500

About this match

Funders write a recipient’s name and address, not its EIN. We matched these grants to EIN 74-1900412 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.