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Insights

Recent Expansions Tetra Tech has expanded its offices to the United Kingdom, positioning itself to tap into the growing market for consulting and engineering services in the region.

Technology Adoption With a tech stack that includes Publica, Autodesk Revit, and D3.js, Tetra Tech showcases a commitment to innovation and efficiency, offering opportunities for technology partnerships and integrations.

Financial Health Having secured financing of $66M and multiple investments from firms like Nerminc and Brighton Jones LLC, Tetra Tech demonstrates financial stability and potential for long-term partnerships and large-scale projects.

Sustainability Focus Tetra Tech's focus on sustainable infrastructure and renewable energy aligns with the growing global emphasis on environmental consciousness, presenting sales opportunities in the green technology sector.

Competitive Positioning Among similar companies like CH2M HILL, AECOM, and SAIC, Tetra Tech's revenue of $1B sets it apart, showcasing its market strength and potential for collaboration in major projects and contracts.

Tetra Tech Tech Stack

Tetra Tech uses 8 technology products and services including Publica, Iron Mountain, Autodesk Revit, and more. Explore Tetra Tech's tech stack below.

  • Publica
    Advertising
  • Iron Mountain
    Backup And Recovery
  • Autodesk Revit
    Cad & Graphics
  • Microsoft SharePoint
    Content Management System
  • Inductive Automation
    Database Management Software
  • Bentley
    Design
  • D3.js
    Javascript Graphics
  • Google Tag Manager
    Tag Management

Media & News

Tetra Tech's Email Address Formats

Tetra Tech uses at least 2 format(s):
Tetra Tech Email FormatsExamplePercentage
First.Last@tetratech.comJohn.Doe@tetratech.com
92%
FirstLas@tetratech.comJohnDoe@tetratech.com
5%
FirstLast@tetratech.comJohnDoe@tetratech.com
2%
FLast@tetratech.comJDoe@tetratech.com
1%
First.Last@tteci.comJohn.Doe@tteci.com
75%
First.L@tteci.comJohn.D@tteci.com
5%
FiLast@tteci.comJoDoe@tteci.com
5%
First_Last@tteci.comJohn_Doe@tteci.com
2%
L.First@tteci.comD.John@tteci.com
2%
FirstLast@tteci.comJohnDoe@tteci.com
1%
F.Last@tteci.comJ.Doe@tteci.com
2%
First.Middle@tteci.comJohn.Michael@tteci.com
1%
FLast@tteci.comJDoe@tteci.com
1%
Last.First@tteci.comDoe.John@tteci.com
1%
Last_First@tteci.comDoe_John@tteci.com
1%
First.MiddleLast@tteci.comJohn.MichaelDoe@tteci.com
1%
FirLast@tteci.comJohDoe@tteci.com
1%
FirstLas@tteci.comJohnDoe@tteci.com
1%
LastFir@tteci.comDoeJoh@tteci.com
1%

Frequently Asked Questions

Where is Tetra Tech's headquarters located?

Minus sign iconPlus sign iconTetra Tech's main headquarters is located at 3475 East Foothill Blvd. Pasadena, CA 91107 US. The company has employees across 6 continents, including North AmericaEuropeAsia.

What is Tetra Tech's phone number?

Minus sign iconPlus sign icon You can contact Tetra Tech's main corporate office by phone at
+1-626-351-****
. For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Tetra Tech's stock symbol?

Minus sign iconPlus sign iconTetra Tech is a publicly traded company; the company's stock symbol is TTEK.

What is Tetra Tech's official website and social media links?

Minus sign iconPlus sign iconTetra Tech's official website is tetratech.com and has social profiles on LinkedIn.

How much revenue does Tetra Tech generate?

Minus sign iconPlus sign icon As of April 2025, Tetra Tech's annual revenue reached $501B.

What is Tetra Tech's NAICS code?

Minus sign iconPlus sign iconTetra Tech's NAICS code is 541330 - Engineering Services.

How many employees does Tetra Tech have currently?

Minus sign iconPlus sign iconAs of April 2025, Tetra Tech has approximately 14K employees across 6 continents, including North AmericaEuropeAsia. Key team members include Chief Executive Officer: A. C.Chief Operating Officer: S. R. L.Chief Financial Officer: C. H.. Explore Tetra Tech's employee directory with LeadIQ.

What industry does Tetra Tech belong to?

Minus sign iconPlus sign iconTetra Tech operates in the Civil Engineering industry.

What technology does Tetra Tech use?

Minus sign iconPlus sign iconTetra Tech's tech stack includes PublicaIron MountainAutodesk RevitMicrosoft SharePointInductive AutomationBentleyD3.jsGoogle Tag Manager.

What is Tetra Tech's email format?

Minus sign iconPlus sign iconTetra Tech's email format typically follows the pattern of . Find more Tetra Tech email formats with LeadIQ.
Tetra Tech

Tetra Tech

Civil EngineeringCalifornia, United States10001+ Employees

Tetra Tech is a leading, global provider of consulting and engineering services. We are differentiated by Leading with Science® to provide innovative technical solutions to our clients. We support global commercial and government clients focused on water, environment, sustainable infrastructure, renewable energy, and international development. With 30,000 employees worldwide, Tetra Tech provides clear solutions to complex problems. 

Tetra Tech est un chef de file mondial dans les domaines des services de consultation, des services de l’ingénierie et des services techniques. Grâce à nos solutions novatrices et durables, nous aidons nos clients à composer avec leurs besoins en gestion des eaux, en environnement, en infrastructures, en gestion des ressources, en énergie et en développement international. À travers nos 30 000 associés des quatre coins du monde, Tetra Tech propose des solutions optimales aux problèmes les plus complexes.

Section iconCompany Overview

Headquarters
3475 East Foothill Blvd. Pasadena, CA 91107 US
Phone number
+1-626-351-****
Website
tetratech.com
Stock Symbol
TTEK
NAICS Code
541330 - Engineering Services
Employees
10001+

Section iconMedia & News

Section iconFunding & Financials

  • $1B

    Tetra Tech's revenue is in the range of $1B

Section iconFunding & Financials

  • $1B

    Tetra Tech's revenue is in the range of $1B

Company Leadership

  • Stylized image of a person
    A. C.
    Chief Executive Officer
    Phone icon
    Mobile Phone
  • Stylized image of a person
    S. R. L.
    Chief Operating Officer
    Phone icon
    Mobile Phone
  • Stylized image of a person
    C. H.
    Chief Financial Officer
    Phone icon
    Mobile Phone
  • Stylized image of a person
    D. K.
    Chief Financial Officer
    Phone icon
    Mobile Phone
  • Stylized image of a person
    J. M.
    Ceo
    Phone icon
    Mobile Phone

Employee Directory

  • Stylized image of a person
    B. P. S.
    President - Tetra Tech Infrastructure Northeast (ine)
    Phone icon
    Mobile Phone
  • Stylized image of a person
    D. G.
    Operating Unit President, Tetra Tech Global Services
    Phone icon
    Mobile Phone
  • Stylized image of a person
    K. K.
    President, Solid Waste East At Tetra Tech
    Phone icon
    Mobile Phone
  • Stylized image of a person
    C. C.
    Svp - Cio
    Phone icon
    Mobile Phone
  • Stylized image of a person
    J. T.
    Senior Vice President & Chief Operating Officer
    Phone icon
    Mobile Phone

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