Sonoma Technology is now Spheros Environmental. The expertise, people, and client relationships built through Sonoma Technology continue today as Spheros Environmental, a science-forward environmental consulting firm with capabilities across air, water, ecology, permitting, climate, sustainability, digital solutions, and related environmental services. This page remains available to reflect the firm’s history and to preserve employment and company background for former and current team members. For current company information, updates, career opportunities, and thought leadership, please follow Spheros Environmental.
Looking for a particular Sonoma Technology, Inc. employee's phone or email?
The Sonoma Technology, Inc. annual revenue was $9.8 million in 2026.
Tami Lavezzo is the Vice President and Senior Scientist of Sonoma Technology, Inc..
42 people are employed at Sonoma Technology, Inc..
Sonoma Technology, Inc. is based in Petaluma, California.
The NAICS codes for Sonoma Technology, Inc. are [541, 5416, 54162, 54, 541620].
The SIC codes for Sonoma Technology, Inc. are [899, 89].