What departments does THOMAS HARDER & CO have?

THOMAS HARDER & CO has employees across 1 departments including Program & Project Management.

What is the largest department at THOMAS HARDER & CO?

The largest department at THOMAS HARDER & CO is Program & Project Management with 1 employees.

Where are THOMAS HARDER & CO employees located globally?

THOMAS HARDER & CO has employees across 1 continents and 1 countries including United States Of America.

How has THOMAS HARDER & CO's team size changed over time?

THOMAS HARDER & CO's team has decreased from approximately 12 to 10 employees based on available data.

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THOMAS HARDER & CO Employee Directory

Business Consulting and ServicesCalifornia, United States11-50 Employees

Thomas Harder & Co. is a full-service hydrogeological consulting company whose mission is to provide clients with sound professional expertise for developing effective and sustainable groundwater resource solutions.

Find THOMAS HARDER & CO employees' phone numbers or email addresses

THOMAS HARDER & CO Global Highlights

North America
14

United States Of America
14

THOMAS HARDER & CO's Leadership

J. V. D. W.
Principal Hydrogeologist
Mobile Phone
Email
M. F.
Staff Hydrologist
Mobile Phone
Email
J. M.
Uc San Diego
Mobile Phone
Email
R. B.
Staff Geologist
Mobile Phone
Email
S. M.
Project Level Geoscientist
Mobile Phone
Email

THOMAS HARDER & CO Employee Metrics

100%

50%

2026

2025

Biotechnology
Business
Consultant
Accounting
Administrative
Other

Contact profiles from THOMAS HARDER & CO

Name

Title

Contact Info

Location

Last Update

J. V. D. W.
Principal Hydrogeologist
Mobile Phone
Email
Oct 22, 2024
M. F.
Staff Hydrologist
Mobile Phone
Email
United StatesArizona
Nov 14, 2025
J. M.
Uc San Diego
Mobile Phone
Email
Oct 22, 2024
R. B.
Staff Geologist
Mobile Phone
Email
Oct 21, 2024
S. M.
Project Level Geoscientist
Mobile Phone
Email
UNITED STATES
Oct 23, 2024

Frequently Asked Questions

What is THOMAS HARDER & CO known for?

THOMAS HARDER & CO was founded in 2009 operates in the Business Consulting and Services industry. The company's main headquarters is located in 1260 North Hancock Street Anaheim, California 92807 United States. Explore THOMAS HARDER & CO's company overview page for more information.

What is THOMAS HARDER & CO's most common email format?

THOMAS HARDER & CO employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more THOMAS HARDER & CO email formats with LeadIQ.

How many employees does THOMAS HARDER & CO have currently?

THOMAS HARDER & CO has approximately 12 employees as of March 2026. These team members are located across 1 continents, including North America.

Who are THOMAS HARDER & CO's key employees and leadership?

As of March 2026, THOMAS HARDER & CO's key employees include:

Principal Hydrogeologist: J. V. D. W.
Staff Hydrologist: M. F.
Uc San Diego: J. M.
Staff Geologist: R. B.
Project Level Geoscientist: S. M.

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