Insights

Loading spinner
Gathering insights about TSI

TSI Tech Stack

TSI uses 8 technology products and services including Canva, Autodesk Revit, mIRC, and more. Explore TSI's tech stack below.

  • Canva
    Audio, Video, Graphics
  • Autodesk Revit
    Cad & Graphics
  • mIRC
    Communication And Collaboration
  • FileVault
    Data Security
  • Apigee
    Documentation Tools
  • Elastic Cloud
    Site Search
  • Sybase
    Storage
  • Cisco TelePresence
    Unified Communications

Media & News

TSI's Email Address Formats

TSI uses at least 2 format(s):
TSI Email FormatsExamplePercentage
LastF@tecsysint.comDoeJ@tecsysint.com
99%
Last@tecsysint.comDoe@tecsysint.com
1%
First.Last@amentum.comJohn.Doe@amentum.com
98%
FLast@amentum.comJDoe@amentum.com
2%

Frequently Asked Questions

Where is TSI's headquarters located?

Minus sign iconPlus sign icon
TSI's main headquarters is located at Chesapeake, Virginia 23320 United States. The company has employees across 6 continents, including North AmericaEuropeAsia.

What is TSI's phone number?

Minus sign iconPlus sign icon
You can contact TSI's main corporate office by phone at . 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 TSI's stock symbol?

Minus sign iconPlus sign icon
TSI is a publicly traded company; the company's stock symbol is TSI.

What is TSI's official website and social media links?

Minus sign iconPlus sign icon
TSI's official website is amentum.com and has social profiles on LinkedIn.

What is TSI's SIC code NAICS code?

Minus sign iconPlus sign icon
TSI's SIC code is 8731 - Commercial Physical and Biological Research NAICS code is 92811 - National Security.

How many employees does TSI have currently?

Minus sign iconPlus sign icon
As of March 2026, TSI has approximately 354 employees across 6 continents, including North AmericaEuropeAsia. Key team members include Ceo: P. V.Chief Financial Officer: J. D.Chief Engineer: J. T.. Explore TSI's employee directory with LeadIQ.

What industry does TSI belong to?

Minus sign iconPlus sign icon
TSI operates in the Armed Forces industry.

What technology does TSI use?

Minus sign iconPlus sign icon
TSI's tech stack includes CanvaAutodesk RevitmIRCFileVaultApigeeElastic CloudSybaseCisco TelePresence.

What is TSI's email format?

Minus sign iconPlus sign icon
TSI's email format typically follows the pattern of LastF@tecsysint.com. Find more TSI email formats with LeadIQ.

TSI

Armed ForcesVirginia, United States201-500 Employees

Service Disabled Veteran Owned Small Business (SDVOSB) that provides professional program management, technical, logistics, and fleet support services to Department of Defense, USCG and commercial clients.

Section iconCompany Overview

Headquarters
Chesapeake, Virginia 23320 United States
Phone number
SIC Code
8731 - Commercial Physical and Biological Research
Stock Symbol
TSI
NAICS Code
92811 - National Security
Employees
201-500

Section iconFunding & Financials

  • $500M$1B

    TSI's revenue is estimated to be in the range of $500M$1B

Section iconFunding & Financials

  • $500M$1B

    TSI's revenue is estimated to be in the range of $500M$1B

Ready to create more pipeline?

Get a demo and discover why thousands of SDR and Sales teams trust
LeadIQ to help them build pipeline confidently.

© LeadIQ, Inc. All rights reserved.