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Terraphase Engineering Inc. Employee Directory

Environmental ServicesCalifornia, United States51-200 Employees

Terraphase Engineering Inc. has about 164 employees, nearly all of them in North America. Biotechnology and Accounting make up over half of the profiles with a known department. Terraphase Engineering Inc.'s workforce spans 10 departments.

Find Terraphase Engineering Inc. employees' phone numbers or email addresses

Terraphase Engineering Inc. Global Highlights

Location
Employees

North America
184

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  • United States Of America
    183
  • Mexico
    1

Asia
1

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  • Viet Nam
    1

Terraphase Engineering Inc.'s Leadership

  • President at Terraphase Engineering Inc.
    D. S.
    President
    Mobile Phone
  • Manager, Corporate Data Systems at Terraphase Engineering Inc.
    S. S.
    Manager, Corporate Data Systems
    Mobile Phone
  • Senior Staff I Geologist at Terraphase Engineering Inc.
    K. K.
    Senior Staff I Geologist
    Mobile Phone
  • Principal at Terraphase Engineering Inc.
    K. W.
    Principal
    Mobile Phone
  • Senior Project Scientist at Terraphase Engineering Inc.
    A. A.
    Senior Project Scientist
    Mobile Phone
  • Senior Project Geologist at Terraphase Engineering Inc.
    D. N.
    Senior Project Geologist
    Mobile Phone
  • Staff Geologist at Terraphase Engineering Inc.
    O. M.
    Staff Geologist
    Mobile Phone
  • Senior Staff Scientist at Terraphase Engineering Inc.
    B. A.
    Senior Staff Scientist
    Mobile Phone

Terraphase Engineering Inc. Employee Metrics

100%
50%
0%
2026
2025
  • Biotechnology
  • Consulting
  • Human Resources
  • Administrative
  • Analytics
  • Other
  • Accounting

Biotechnology is the largest department at 65% of profiles with a known department, followed by Accounting (7%) and Consulting (7%).

Contact profiles from Terraphase Engineering Inc.

Name
Title
Contact
Location
Last Update
  • Principal Consultant at Terraphase Engineering Inc.
    A. P.
    Principal Consultant
    Mobile Phone
    Oct 23, 2024
  • Senior Associate Engineer at Terraphase Engineering Inc.
    B. A.
    Senior Associate Engineer
    Mobile Phone
    Oct 22, 2024
  • Senior Staff Geologist at Terraphase Engineering Inc.
    D. Y.
    Senior Staff Geologist
    Mobile Phone
    Oct 23, 2024
  • Principal Consultant at Terraphase Engineering Inc.
    E. M.
    Principal Consultant
    Mobile Phone
    Oct 22, 2024
  • Senior Project Engineer at Terraphase Engineering Inc.
    K. K.
    Senior Project Engineer
    Mobile Phone
    Oct 18, 2024
  • Project Coordinator Ii at Terraphase Engineering Inc.
    N. L.
    Project Coordinator Ii
    Mobile Phone
    Aug 12, 2024
  • Senior Project Geologist at Terraphase Engineering Inc.
    S. M.
    Senior Project Geologist
    Mobile Phone
    Oct 21, 2024
  • Corporate Recruiter at Terraphase Engineering Inc.
    M. W.
    Corporate Recruiter
    Mobile Phone
    Jun 26, 2026
  • Senior Project Gis/Data Services Scientist at Terraphase Engineering Inc.
    B. O.
    Senior Project Gis/Data Services Scientist
    Mobile Phone
    Aug 29, 2026
  • Associate Hydrogeologist at Terraphase Engineering Inc.
    D. M.
    Associate Hydrogeologist
    Mobile Phone
    Vietnam
    Sep 03, 2026

Frequently Asked Questions

What are the largest departments at Terraphase Engineering Inc.?

Minus sign iconPlus sign iconBiotechnology is the largest department at 65% of profiles with a known department, followed by Accounting (7%) and Consulting (7%). Terraphase Engineering Inc.'s workforce spans 10 departments.

How many employees does Terraphase Engineering Inc. have currently?

Minus sign iconPlus sign iconTerraphase Engineering Inc. has approximately 164 employees as of September 2026. These team members are located across 2 continents, including North America and Asia.

Who are Terraphase Engineering Inc.'s key employees and leadership?

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As of September 2026, Terraphase Engineering Inc.'s key employees include:

  • President: D. S.
  • Manager, Corporate Data Systems: S. S.
  • Senior Staff I Geologist: K. K.
  • Principal: K. W.
  • Senior Project Scientist: A. A.

Looking for contact data? Unlock accurate emails and phone numbers for your ideal prospects with LeadIQ.

What is Terraphase Engineering Inc.'s most common email format?

Minus sign iconPlus sign iconTerraphase Engineering Inc. employees' email format typically follows the pattern of First.Last@terraphase.com. Trying to find reliable and up-to-date employee contact data? Find more Terraphase Engineering Inc. email formats with LeadIQ.

What is Terraphase Engineering Inc. known for?

Minus sign iconPlus sign iconTerraphase Engineering Inc. was founded in 2010 and operates in the Environmental Services industry. You can contact Terraphase Engineering Inc.'s main corporate office by phone at
+1-510-645-****
. Explore Terraphase Engineering Inc.'s company overview page for more information.

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