Human Resources 

220 Nellen Ave.
Corte Madera, CA 94925


Staff
Name Title Email Phone
Bach, Trang Administrative Assistant - Confidential 415-945-1471
Freitas, Tiffanie Human Resources Technician 415-945-1411
Gerhardt, Kelly Senior Human Resources Analyst 415-945-1441
Villavicencio, Maile Human Resources Analyst 415-945-1470
Williamson, Mark Human Resources Division Manager 415-945-1430

Safety & Risk Administration 

Staff
Name Title Email Phone
Mates, Jim Safety & Technical Training Specialist 415-945-1159
Peery, David Safety and Risk Manager 415-945-1432