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Tetra Tech owns 5 companies, including PRO-telligent, Glumac, Cornerstone Environmental Group, Cosentini Associates, and AMTI. These subsidiaries are from the professional, technology, and government industries. The company with the highest revenue is PRO-telligent. The largest company among its subsidiaries is PRO-telligent.Keep reading to learn more about Tetra Tech subsidiaries.

If you're looking for a job at Tetra Tech, here are five postions hiring now:

  1. Civil Engineers
  2. Managers, All Other
  3. Electrical Engineers
  4. Mechanical Engineers
  5. Network and Computer Systems Administrators

What companies are subsidiaries of Tetra Tech

Zippia score 4.6

Company highlights:

A company that provides professional and technical services. These includes areas of global health, education, IT infrastructure, international security & intellegence, law enforcement, conference planning & support, civilian response operations, and conflict prevention. Their base of operations is located at 1320 North Courthouse Road, Suite 600, Arlington VA. It was founded in year 2000 and its main objective is to help solve problems through strategy, operations and information technology.

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Zippia score 4.0

Company highlights:

We are an MEP firm specializing in cost-effective, sustainable design for all building types including MEP Engineering, Energy Analysis, and Commissioning.

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Zippia score 4.1

Company highlights:

Cornerstone Environmental Group is an environmental engineering and consulting firm dedicated to providing services to the solid waste industry with commercial, industrial, and utility clients throughout the United States.

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Zippia score 4.2

Company highlights:

Cosentini Associates is an engineering firm which provides consulting engineering services for the building industry.

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Zippia score 4.6

Company highlights:

Advanced Management Technology provides systems engineering, program management, and information management services to federal customers.

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3.8/5

Tetra Tech employee reviews

Based on 9 ratings

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What companies does Tetra Tech own FAQs

What industries is Tetra Tech involved in?
Tetra Tech is involved in Professional, Technology, and Government
How many companies does Tetra Tech own?
Tetra Tech owns 5 companies.
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Zippia gives an in-depth look into the details of Tetra Tech, including salaries, political affiliations, employee data, and more, in order to inform job seekers about Tetra Tech. The employee data is based on information from people who have self-reported their past or current employments at Tetra Tech. The data on this page is also based on data sources collected from public and open data sources on the Internet and other locations, as well as proprietary data we licensed from other companies. Sources of data may include, but are not limited to, the BLS, company filings, estimates based on those filings, H1B filings, and other public and private datasets. While we have made attempts to ensure that the information displayed are correct, Zippia is not responsible for any errors or omissions or for the results obtained from the use of this information. None of the information on this page has been provided or approved by Tetra Tech. The data presented on this page does not represent the view of Tetra Tech and its employees or that of Zippia.

Tetra Tech may also be known as or be related to Tetra Tech, Inc., Tetra Tech Inc, Tetra Tech and tetra technologies.