

Terraphase Engineering Inc. Information
Get Verified Emails For Terraphase Engineering Inc.
Contact top employees from
Terraphase Engineering Inc.
Summary
Terraphase Engineering Inc. has been in the industry for 16 years. The company currently specializes in the Environmental Services area. Its headquarters is located at US. The estimated number of employees - 160. To connect with Terraphase Engineering Inc. employee register on SignalHire.
Organization Website | terraphase.com |
Industries | |
Headquarters Location | 1300 Clay St, Oakland, California, 94612 US |
Employees Size | 200-500 employees |
Specialties | Environmental Remediation, Geotechnical Engineering, Litigation Support, Stormwater Engineering and Design, Brownfield Redevelopment, Regulatory Compliance, Site Assessments, Industrial Wastewater/Groundwater Treatment, Stormwater Treatment Device Testing |
Founded | 2010 |
Employees Turnover 1 quarter 2026
Number of employees switched from or switched to
Total number all of employee turnover
See companies people switched from or switched to
Number of employees by department
Total number all of employee turnover
Discover More
Length of Employment
Employee tenure at Terraphase Engineering Inc. shows a diverse range of experience levels:
4% have been with the company for less than 1 year9% for 1–2 years33% for 3–4 years13% for 5–7 years26% for 8–10 years15% have over 11 years of service at Terraphase Engineering Inc.Discover More
Ex-employees positions
In Company
In New Company
Sign Up
Contact top employees from
Terraphase Engineering Inc.
Maharani De
Senior Staff 2 Engineer
Miranda Bona
Senior Project Geologist
Dwayne Campeau
Principal Engineer
Alice Robinson
Senior Project Engineer
Emily Kwedor PG
Senior Project Geologist
Tracy Roth
Principal Hydrogeologist
I Scott Renneisen
Principal Hydrogeologist
Hanna Quinn
Senior Project Geologist
Karianne Staehlin
Senior Project Scientist
Tyler Houghton
Senior Geologist
Hallie Douglas
Project Scientist
Christopher Augustine
Senior Associate Hydrogeologist
Nicholas Krasnecky
Senior Associate Engineer
Mark Gookin
Principal Engineer
John Kelleher
Chief Financial Officer
Clare Steedman
Principal Geologist
Rachel Weaver
Senior Project Scientist
Kevin Long
Senior Principal Consultant
Anna Behrens
Project Geologist, Terraphase Engineering Inc.
David Bishop
Environmental Data Analyst
Barbara Wu Heyman
Principal, Environmental Planning
Esther Nofodji
Staff Engineer I
Madison Garcia EIT
Staff 2 Engineer
Aditya Manohar
Staff II Engineer
Nick Scala
Principal Geologist
Reed Kienzle
Data Scientist
Portia Ibarra
Staff I Geologist
Serena Silva
Staff Scientist
Stephanie Duong
Senior Staff II Scientist
Charlane Gross
Senior Archaeologist
Companies Similar to Terraphase Engineering Inc.
FAQ
Terraphase Engineering Inc. operates in the Eco Management industries. More details can be found on the official website: terraphase.com.
The headquarters of Terraphase Engineering Inc. are located in Oakland, United States.
Terraphase Engineering Inc. currently employs 200-500 people.
Data Privacy
GDPR COMPLIANT
SignalHire complies with the General Data Protection Regulation (GDPR). SignalHire follows GDPR requirements, including but not limited to rights of data subjects to access, correct, or delete their personal information and supports the right to be forgotten.
CCPA COMPLIANT
SignalHire is CCPA-compliant and provides California residents the right to know, access, opt out, and request deletion of their personal data.





