As a nonprofit organization, Sustainable San Mateo County relies on the generous donations of individuals, businesses, government and foundations for program operations. Our federal tax ID number is 48-1265207. If you would like to learn how you or your business can donate to SSMC, please review our Sponsorship Opportunities and email us at sponsor@sustainablesanmateo.org.
We thank the following businesses, cities/county and foundations who have generously provided funding to SSMC.
Grant Funders
To learn more about each of our grant funders, click here.
City & County Sponsors
Hero
County of San Mateo
Partner
Belmont
Brisbane
Hillsborough
San Carlos
San Mateo
South San Francisco
Associate
Menlo Park
Redwood City
Advocate
Atherton
Burlingame
Colma
Daly City
Half Moon Bay
Millbrae
Pacifica
Portola Valley
Annual Sponsors
Become a sponsor now to support a more sustainable San Mateo County for everyone. Click here for details.
Associates
Baylands Development Inc.
Advocates
The San Francisco Peninsula
Click here to see Awards Sponsors, click here to see Sustainability Gala Sponsors and click here to see Indicators Report Sponsors.