A river running through a deep pine forest valley

Grant recipient EIN 94-2145930Environment

Who funds Naturebridge?

64 private foundations gave Naturebridge in Sausalito, CA $8.4 million across 189 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

189 grants

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

  1. C & R Newman Family FoundationEncino, CA 2025

    General operating

    $70,000
  2. Centerpoint Energy Foundation IncHouston, TX 2025

    General donation

    $25,000
  3. The Joseph and Vera Long FoundationWalnut Creek, CA 2025

    Increasing access to outdoor environmental education

    $25,000
  4. Joseph Drown FoundationLos Angeles, CA 2025

    Environmental science education for socal youth

    $25,000
  5. The Hugh and Jane Ferguson FoundationSeattle, WA 2025

    Environmental protection

    $10,000
  6. Juniper FoundationSeattle, WA 2025

    Olympic national park program

    $10,000
  7. Willliam H & Mattie Wattis Harris FoundationLas Vegas, NV 2025

    Charitable

    $7,500
  8. 5 Ryan FoundationTiburon, CA 2025

    General support

    $5,000
  9. Palace Head Foundation IncWest Palm Beach, FL 2025

    Educational

    $2,500
  10. Jones Family FoundationClyde Hill, WA 2025

    Unspecified charitable purpose

    $2,500
  11. Peach FoundationConway, WA 2025

    Connect young people to environmental science programs

    $2,000
  12. Lev FoundationIncline Village, NV 2025

    General Purposes

    $500
  13. Laural FoundationSan Francisco, CA 2024

    Support for the acquisition of a home in el portal to accommodate seven yosemite educators

    $275,000
  14. Laural FoundationSan Francisco, CA 2024

    In support of efforts to recruit and retain talent, increase technology efficiency, and strengthen board function and governance

    $150,000
  15. Quest FoundationDanville, CA 2024

    To connect young people to the wonder and science of the natural world, igniting self-discovery and inspiring stewardship of our planet.

    $50,000
  16. The Clifford Family Foundation Charitable TrustBoston, MA 2024

    Unrestricted

    $50,000
  17. Forest Creatures Foundation LTDSan Francisco, CA 2024

    General support

    $50,000
  18. C & R Newman Family FoundationEncino, CA 2024

    General operating

    $50,000
  19. Grousemont FoundationSeattle, WA 2024

    Staff wellness support

    $50,000
  20. The Dean Witter FoundationSan Rafael, CA 2024

    For scholarships for students at naturebridge's west coast campuses (matching)

    $45,000
  21. Grousemont FoundationSeattle, WA 2024

    General & unrestricted

    $25,000
  22. The Joseph and Vera Long FoundationWalnut Creek, CA 2024

    Increasing access to outdoor environmental education

    $25,000
  23. Joseph Drown FoundationLos Angeles, CA 2024

    Environmental science education for southern california youth

    $25,000
  24. Mark C Lemons FoundationSanta Monica, CA 2024

    General support

    $20,000
  25. The Springcreek FoundationBerkeley, CA 2024

    General operating support

    $15,000
  26. The Hugh and Jane Ferguson FoundationSeattle, WA 2024

    Environmental protection

    $10,000
  27. The Norcliffe FoundationSeattle, WA 2024

    Experiential environmental science education for puget sound youth in olympic national park

    $10,000
  28. Jinnie K Simonsen and John V Carbone FoundationTiburon, CA 2024

    Contribution to General Fund.

    $8,100
  29. Dominion Energy Charitable FoundationRichmond, VA 2024

    Environmental science & stewardship education for virginia youth in prince william forest park

    $5,000
  30. The Springcreek FoundationBerkeley, CA 2024

    General operating support

    $5,000
  31. The Alan J Hirschfield Family FoundationJackson, WY 2024

    Note 1

    $5,000
  32. 5 Ryan FoundationTiburon, CA 2024

    General support

    $5,000
  33. The Morton FoundationSan Francisco, CA 2024

    Support environmental education programs

    $5,000
  34. Boudjakdji FoundationSanta Monica, CA 2024

    Educational

    $4,000
  35. Palace Head Foundation IncWest Palm Beach, FL 2024

    Educational

    $2,500
  36. Forest Creatures Foundation LTDSan Francisco, CA 2024

    General support

    $2,500
  37. The Dorsey Family FoundationGreenwood, CO 2024

    To teach students from the pacific northwest science outside school and discover a connection to nature in our national parks

    $2,500
  38. Jones Family FoundationClyde Hill, WA 2024

    Unspecified charitable purpose

    $2,500
  39. The Rock FoundationSan Francisco, CA 2024

    Charitable

    $1,500
  40. Weeden FoundationBedford Hills, NY 2024

    Grant

    $1,500
  41. Hoertkorn Family FoundationKentfield, CA 2024

    Gift

    $1,000
  42. Lev FoundationIncline Village, NV 2024

    General Purposes

    $250
  43. Laural FoundationSan Francisco, CA 2023

    To support efforts to recruit and retain talent, increase technology efficiency, and strengthen board function and governance.

    $150,000
  44. Quest FoundationDanville, CA 2023

    To connect young people to the wonder and science of the natural world, igniting self-discovery and inspiring stewardship of our planet.

    $50,000
  45. The Clifford Family Foundation Charitable TrustBoston, MA 2023

    Unrestricted

    $50,000
  46. The Dean Witter FoundationSan Rafael, CA 2023

    For scholarships for students at naturebridge's west coast campuses (matching)

    $30,000
  47. C & R Newman Family FoundationEncino, CA 2023

    General operating

    $25,000
  48. Rossi Family FoundationPacific Grove, CA 2023

    Provide educator housingto serve science student

    $25,000
  49. Joseph Drown FoundationLos Angeles, CA 2023

    Environmental science education for southern california youth

    $25,000
  50. The Springcreek FoundationBerkeley, CA 2023

    General Operating Support

    $20,000
  51. Mark C Lemons FoundationSanta Monica, CA 2023

    General support

    $20,000
  52. The Springcreek FoundationBerkeley, CA 2023

    General Operating Support

    $15,000
  53. The Cynthia & George Mitchell FoundationThe Woodlands, TX 2023

    Restricted to benefit Southern California students of the NatureBridge program

    $15,000
  54. Forest Creatures Foundation LTDSan Francisco, CA 2023

    General support

    $10,000
  55. The Norcliffe FoundationSeattle, WA 2023

    Environmental science education for puget sound youth in olympic national park

    $10,000
  56. American Eagle Outfitters FoundationPittsburgh, PA 2023

    Community charity

    $5,000
  57. The Springcreek FoundationBerkeley, CA 2023

    General Operating Support

    $5,000
  58. The Morton FoundationSan Francisco, CA 2023

    Support environmental education programs

    $5,000
  59. Palace Head Foundation IncWest Palm Beach, FL 2023

    Educational

    $2,500
  60. Jones Family FoundationClyde Hill, WA 2023

    Unspecified charitable purpose

    $2,500
  61. Boudjakdji FoundationSanta Monica, CA 2023

    Educational

    $2,500
  62. Mar Vista Investment Partners Charitable FoundationMinnetonka, MN 2023

    Support of public programs

    $2,500
  63. The William & Flora Hewlett FoundationMenlo Park, CA 2023

    Matching gift of staff and board members

    $2,000
  64. Weeden FoundationBedford Hills, NY 2023

    Grant

    $1,500
  65. Lev FoundationIncline Village, NV 2023

    General Purposes

    $1,000
  66. The Rock FoundationSan Francisco, CA 2023

    Charitable

    $1,000
  67. The McConnell FoundationRedding, CA 2023

    general support (Invoice Nos. 1226 and 1227)

    $600
  68. Amazonsmile FoundationSeattle, WA 2023

    General support

    $197
  69. JPMorgan Chase FoundationNew York, NY 2023

    General operating support

    $100
  70. The David and Lucile Packard FoundationLos Altos, CA 2022

    Special opportunities

    $500,000
  71. The Clifford Family Foundation Charitable TrustBoston, MA 2022

    Unrestricted

    $50,000
  72. Clarence E Heller Charitable FoundationSan Francisco, CA 2022

    For environmental educators professional development and employment model improvements

    $40,000
  73. The Martha and Hunter Grubb Foundation IncWest Hartford, CT 2022

    Current use for general charitable purposes

    $25,000
  74. C & R Newman Family FoundationEncino, CA 2022

    General operating

    $25,000
  75. The Dean Witter FoundationSan Rafael, CA 2022

    For scholarships for students at naturebridge's west coast campuses

    $25,000
  76. Joseph Drown FoundationLos Angeles, CA 2022

    Environmental science education for la youth

    $25,000
  77. Hillman Family FoundationsPittsburgh, PA 2022

    Program support

    $20,000
  78. Max & Victoria Dreyfus Foundation IncWashington, DC 2022

    Youth environmental science education in prince william forest park

    $10,000
  79. Forest Creatures Foundation LTDSan Francisco, CA 2022

    General support

    $10,000
  80. Mark C Lemons FoundationSanta Monica, CA 2022

    General support

    $10,000
  81. The Cynthia & George Mitchell FoundationThe Woodlands, TX 2022

    Restricted to benefit Southern California students of the NatureBridge program

    $8,000
  82. Jacob L and Lillian Holtzmann FoundationPalo Alto, CA 2022

    General contribution

    $5,000
  83. Hillman Family FoundationsPittsburgh, PA 2022

    Annual fund

    $5,000
  84. Jacob & Charlotte Lehrman FoundationLanham, MD 2022

    To support general operations

    $5,000
  85. The Morton FoundationSan Francisco, CA 2022

    Support environmental education programs

    $5,000
  86. The Rayonier Advanced Materials Foundation IncJacksonville, FL 2022

    Environmental education

    $2,500
  87. The Alan J Hirschfield Family FoundationJackson, WY 2022

    Note 1

    $2,500
  88. Jones Family FoundationClyde Hill, WA 2022

    Unspecified charitable purpose

    $2,500
  89. Mar Vista Investment Partners Charitable FoundationMinnetonka, MN 2022

    Support of public programs

    $2,500
  90. Emmett FoundationLos Angeles, CA 2022

    To preserve nature and cultural resources of the national park system

    $2,000
  91. Boudjakdji FoundationSanta Monica, CA 2022

    Educational

    $2,000
  92. The Ellis FoundationEagan, MN 2022

    General operating

    $1,000
  93. The Rock FoundationSan Francisco, CA 2022

    Charitable

    $1,000
  94. The David Lebuhn FoundationGlenbrook, NV 2022

    To fulfill exempt purpose

    $660
  95. Palace Head Foundation IncWest Palm Beach, FL 2022

    Educational

    $500
  96. Lev FoundationIncline Village, NV 2022

    Environmental education

    $500
  97. Amazonsmile FoundationSeattle, WA 2022

    General support

    $317
  98. Laural FoundationSan Francisco, CA 2021

    To support advancement of environmental education programs.

    $300,000
  99. C & R Newman Family FoundationEncino, CA 2021

    General operating

    $60,000
  100. The David and Lucile Packard FoundationLos Altos, CA 2021

    General support

    $60,000
  101. The Clifford Family Foundation Charitable TrustBoston, MA 2021

    Unrestricted

    $50,000
  102. Quest FoundationDanville, CA 2021

    To connect young people to the wonder and science of the natural world, igniting self-discovery and inspiring stewardship of our planet.

    $43,000
  103. The Martha and Hunter Grubb Foundation IncWest Hartford, CT 2021

    Current use for general charitable purposes

    $25,000
  104. The Dean Witter FoundationSan Rafael, CA 2021

    For scholarships for students at the golden gate campus

    $25,000
  105. Hillman Family FoundationsPittsburgh, PA 2021

    Climate change education & outdoor access

    $20,000
  106. The Springcreek FoundationBerkeley, CA 2021

    General Support

    $15,000
  107. Wiancko Charitable Foundation IncSeattle, WA 2021

    Unrestricted

    $15,000
  108. The Alan J Hirschfield Family FoundationJackson, WY 2021

    Note 1

    $10,500
  109. Robert & Dee Leggett FoundationGreat Falls, VA 2021

    Environmental science educati

    $10,000
  110. Mar Vista Investment Partners Charitable FoundationMinnetonka, MN 2021

    Support of public programs

    $10,000
  111. The Cynthia & George Mitchell FoundationThe Woodlands, TX 2021

    Restricted to benefit Southern California kids of the NatureBridge program

    $8,000
  112. Jacob L and Lillian Holtzmann FoundationPalo Alto, CA 2021

    General contribution

    $5,000
  113. Jacob & Charlotte Lehrman FoundationLanham, MD 2021

    To support general operations

    $5,000
  114. The Springcreek FoundationBerkeley, CA 2021

    General Support

    $5,000
  115. The Morton FoundationSan Francisco, CA 2021

    Support environmental education programs

    $5,000
  116. The Rayonier Advanced Materials Foundation IncJacksonville, FL 2021

    Environmental education

    $2,500
  117. Boudjakdji FoundationSanta Monica, CA 2021

    Educational

    $2,300
  118. Emmett FoundationLos Angeles, CA 2021

    To preserve nature and cultural resources of the national park system

    $1,000
  119. The Robert Stern Family FoundationNew York, NY 2021

    Charitable

    $1,000
  120. The Rock FoundationSan Francisco, CA 2021

    Charitable

    $1,000
  121. The David Lebuhn FoundationGlenbrook, NV 2021

    To fulfill exempt purpose

    $660
  122. Palace Head Foundation IncWest Palm Beach, FL 2021

    Educational

    $500
  123. Lev FoundationIncline Village, NV 2021

    Education

    $500
  124. Amazonsmile FoundationSeattle, WA 2021

    General support

    $449
  125. The David and Lucile Packard FoundationLos Altos, CA 2020

    Special opportunities

    $575,000
  126. Laural FoundationSan Francisco, CA 2020

    Capital campaign for the national environmental science center in yosemite national park.

    $500,000
  127. The Clifford Family Foundation Charitable TrustBoston, MA 2020

    Unrestricted

    $25,000
  128. The Martha and Hunter Grubb Foundation IncWest Hartford, CT 2020

    General support

    $25,000
  129. The Springcreek FoundationBerkeley, CA 2020

    General Support

    $20,000
  130. WK Kellogg FoundationBattle Creek, MI 2020

    Matching Grant

    $12,500
  131. C & R Newman Family FoundationEncino, CA 2020

    General operating

    $10,000
  132. Alaska Airlines FoundationAnchorage, AK 2020

    Funding from the Alaska Airlines Foundation will be used for program development and implementation for the distance learning programs. At least 175 students will engage in hands-on and/or distance learning environmental education programs during the grant award period.

    $10,000
  133. Wiancko Charitable Foundation IncSeattle, WA 2020

    Unrestricted

    $8,000
  134. Robert & Dee Leggett FoundationGreat Falls, VA 2020

    Environmental education project

    $5,000
  135. The Morton FoundationSan Francisco, CA 2020

    Support environmental education programs

    $5,000
  136. The McConnell FoundationRedding, CA 2020

    2020 Gala sponsorship converted to unrestricted grant

    $5,000
  137. Mar Vista Investment Partners Charitable FoundationMinnetonka, MN 2020

    Support of public programs

    $2,500
  138. Boudjakdji FoundationSanta Monica, CA 2020

    Educational

    $2,000
  139. Jacob L and Lillian Holtzmann FoundationPalo Alto, CA 2020

    General contribution

    $1,000
  140. The Robert Stern Family FoundationNew York, NY 2020

    Charitable

    $1,000
  141. The Rock FoundationSan Francisco, CA 2020

    Charitable

    $1,000
  142. The Bank of America Charitable Foundation IncCharlotte, NC 2020

    General support

    $964
  143. The David Lebuhn FoundationGlenbrook, NV 2020

    To fulfill exempt purpose

    $600
  144. Lev FoundationIncline Village, NV 2020

    Education

    $500
  145. Amazonsmile FoundationSeattle, WA 2020

    General support

    $417
  146. Esb Charitable FoundationSan Francisco, CA 2019

    Funds to continue naturebridges organization-wide initiative focused on increasing its internal capacity to develop character in youth and to disseminate its learning to the larger environmental education field, including $168,520 for general operating support

    $872,503
  147. Laural FoundationSan Francisco, CA 2019

    Capital campaign for the national environmental science center in yosemite national park.

    $500,000
  148. Alcoa FoundationPittsburgh, PA 2019

    Alcoa scholars, naturebridge, yosemite and olympic national parks

    $175,000
  149. Esb Charitable FoundationSan Francisco, CA 2019

    Funds to support professional development for educators from underrepresented communities and more diverse leadership recruitment

    $99,965
  150. The David and Lucile Packard FoundationLos Altos, CA 2019

    General support

    $75,000
  151. Quest FoundationDanville, CA 2019

    Creating equitable access to outdoor environmental education for bay area youth

    $50,000
  152. The Rei FoundationSumner, WA 2019

    Outdoor environmental youth programs

    $25,000
  153. The Dean Witter FoundationSan Rafael, CA 2019

    To support scholarships for schools requiring financial assistance to attend field trips at golden gate campus

    $25,000
  154. Esb Charitable FoundationSan Francisco, CA 2019

    Funds for supporting an additional day of programming for the naturebridge residential environmental education partnership third and final convening

    $18,240
  155. The Hugh and Jane Ferguson FoundationSeattle, WA 2019

    Environmental science education program

    $10,000
  156. Mark C Lemons FoundationSanta Monica, CA 2019

    Outdoor education

    $10,000
  157. WK Kellogg FoundationBattle Creek, MI 2019

    Matching Grant

    $5,000
  158. The Robert Stern Family FoundationNew York, NY 2019

    Charitable

    $5,000
  159. Gordon E and Betty I Moore FoundationPalo Alto, CA 2019

    In support of general operations.

    $2,700
  160. Palace Head Foundation IncWest Palm Beach, FL 2019

    Educational

    $2,000
  161. Boudjakdji FoundationSanta Monica, CA 2019

    Educational

    $2,000
  162. The McConnell FoundationRedding, CA 2019

    In-kind donation of 150 polyester bandanas

    $1,281
  163. Emmett FoundationLos Angeles, CA 2019

    To benefit the lives of the youth through environmental science programs

    $1,000
  164. The Rock FoundationSan Francisco, CA 2019

    Charitable

    $1,000
  165. The David Lebuhn FoundationGlenbrook, NV 2019

    To fulfill exempt purpose

    $900
  166. Salesforce FoundationSan Francisco, CA 2019

    Environmental science programs

    $100
  167. Esb Charitable FoundationSan Francisco, CA 2018

    Funds to continue naturebridges organization-wide initiative focused on increasing its internal capacity to develop character in youth and to disseminate its learning to the larger environmental education field.

    $1,375,878
  168. The David and Lucile Packard FoundationLos Altos, CA 2018

    Special Opportunities

    $350,000
  169. The Joseph and Vera Long FoundationWalnut Creek, CA 2018

    Golden gate campus initiative at nature bridge: inspiring next generation of environmental stewards

    $200,000
  170. Gordon and Llura Gund FoundationPrinceton, NJ 2018

    To help further charitable purposes of organization.

    $100,000
  171. The McConnell FoundationRedding, CA 2018

    Yosemite Program 2018

    $74,325
  172. The David and Lucile Packard FoundationLos Altos, CA 2018

    Matching Grant

    $52,500
  173. Quest FoundationDanville, CA 2018

    For operational support

    $50,000
  174. The Rei FoundationSumner, WA 2018

    Outdoor environmental youth programs

    $25,000
  175. Joseph Drown FoundationLos Angeles, CA 2018

    Environmental education program

    $25,000
  176. The Hugh and Jane Ferguson FoundationSeattle, WA 2018

    Environmental science education program

    $7,500
  177. Jacob L and Lillian Holtzmann FoundationPalo Alto, CA 2018

    General contribution

    $5,000
  178. Palace Head Foundation IncWest Palm Beach, FL 2018

    Educational

    $5,000
  179. Armanino FoundationSan Ramon, CA 2018

    To assist charitable organizations in the area of animal welfare/education

    $5,000
  180. The Anders FoundationBellingham, WA 2018

    N/A

    $5,000
  181. Emmett FoundationLos Angeles, CA 2018

    To benefit the lives of the youth through environmental science programs

    $3,500
  182. Mar Vista Investment Partners Charitable FoundationMinnetonka, MN 2018

    Support of public programs

    $2,500
  183. Boudjakdji FoundationSanta Monica, CA 2018

    Educational

    $2,000
  184. The Anders FoundationBellingham, WA 2018

    N/A

    $1,000
  185. The Rock FoundationSan Francisco, CA 2018

    Charitable

    $1,000
  186. Binder FoundationPasadena, CA 2018

    Donation

    $1,000
  187. The David Lebuhn FoundationGlenbrook, NV 2018

    To fulfill exempt purpose

    $900
  188. Emmett FoundationLos Angeles, CA 2017

    To benefit the lives of the youth through enviornmental science programs

    $2,500
  189. Boudjakdji FoundationSanta Monica, CA 2017

    Educational

    $2,000

Funders of similar organizations nearby

Foundations that gave to other environment organizations in San Francisco, CA and are not among Naturebridge’s funders above.

  1. McNabb FoundationWilmington, DE 15 grants Preselected only $16,000 to similar organizations
  2. PatagoniaorgVentura, CA 17 grants Preselected only $426,000 to similar organizations
  3. Clif Family FoundationSaint Helena, CA 29 grants Accepts applications $340,500 to similar organizations
  4. The Schmidt Family FoundationPalo Alto, CA 30 grants Accepts applications $8,395,000 to similar organizations
  5. Flora L Thornton FoundationSan Francisco, CA 37 grants Accepts applications $1,671,000 to similar organizations
  6. Lisa & Douglas Goldman FundSan Francisco, CA 71 grants Accepts applications $1,322,000 to similar organizations
  7. The Pfizer Foundation IncNew York, NY 26 grants Preselected only $18,811 to similar organizations
  8. The Yelp FoundationSan Francisco, CA 16 grants Preselected only $3,210 to similar organizations

About this match

Funders write a recipient’s name and address, not its EIN. We matched these grants to EIN 94-2145930 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.