Insights

Defense Sector Expertise TSI's specialization in providing professional program management, technical, logistics, and fleet support services to the Department of Defense and US Coast Guard presents a strong opportunity to offer advanced technology solutions, consulting, and specialized equipment tailored to government defense needs.

Security Technology Innovation With a tech stack that includes biometric authentication, digital asset wallets, and secure identity verification, TSI is positioned as a leader in security and identity management solutions, creating potential for partnerships or sales of biometric and cybersecurity products and services.

Financial Strength & Stability TSI's substantial revenue range and stable quarterly distributions indicate robust financial health, making it an attractive client for financial services, investment management solutions, and enterprise-focused financial technology offerings.

Investment Management Interest The company’s involvement in closed-end funds and active management of fixed-income assets suggest a potential market for financial advisory services, asset management tools, and investment analytics tailored to institutional and corporate clients.

Emerging Security Ventures Trust Stamp’s developments in biometric wallets and cryptocurrency security highlight a growing emphasis on digital asset security, presenting opportunities to supply biometric hardware, blockchain security solutions, or digital wallet management platforms.

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
99%
FLast@amentum.comJDoe@amentum.com
1%

Frequently Asked Questions

What is TSI's phone number?

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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?

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TSI is a publicly traded company; the company's stock symbol is TSI.

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

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TSI's official website is amentum.com and has social profiles on LinkedIn.

What is TSI's SIC code NAICS code?

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

How many employees does TSI have currently?

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As of December 2025, TSI has approximately 1K employees across 6 continents, including North AmericaEuropeAsia. Key team members include Ceo: P. V.Ceo: M. W.Ceo: W. P.. Explore TSI's employee directory with LeadIQ.

What industry does TSI belong to?

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TSI operates in the Armed Forces industry.

What technology does TSI use?

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TSI's tech stack includes CanvaAutodesk RevitmIRCFileVaultApigeeElastic CloudSybaseCisco TelePresence.

What is TSI's email format?

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

TSI

Armed ForcesUnited States1001-5000 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

Phone number
SIC Code
8731 - Commercial Physical and Biological Research
Stock Symbol
TSI
NAICS Code
92811 - National Security
Employees
1001-5000

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

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