Insights

SDVOSB Advantage Highlight TSI’s status as a Service Disabled Veteran Owned Small Business to target DoD and USCG opportunities where SDVOSB set-asides and procurement preferences can improve bid competitiveness and contract wins.

Defense Services Focus Emphasize core capabilities in program management, technical, logistics, and fleet support for military and government clients to align with agencies seeking integrated lifecycle support and specialized fleet management.

Scale and Reach With a workforce of 201-500 and revenue in the expected range for mid-market defense contractors, approach large DoD and commercial maritime programs that require scalable teams and proven performance across multiple platforms.

Technology Stack Leverage the modern tech stack including iCIMS, Databricks, MuleSoft, GitHub Copilot, and Microsoft 365 Copilot to propose data-driven program management, digital transformation, secure collaboration, and advanced analytics for defense projects.

Security and Compliance Position strong cybersecurity posture with Palo Alto firewalls and secure integration capabilities to address sensitive DoD requirements, risk management, and compliance in fleet and logistics operations.

Similar companies to TSI

TSI Tech Stack

TSI uses 8 technology products and services including iCIMS, Canva, Databricks, and more. Explore TSI's tech stack below.

Media & News

TSI's Email Address Formats

TSI uses at least 4 email formats:
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

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.

How much revenue does TSI generate?

Minus sign iconPlus sign icon
As of October 2026, TSI's annual revenue is estimated to be $500M - $1B.

What is TSI's SIC code and NAICS code?

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

How many employees does TSI have currently?

Minus sign iconPlus sign icon
As of October 2026, TSI has approximately 353 employees across 6 continents, including North America, Europe and Asia. Key team members include Ceo: P. V., President: B. T. and President: M. M. 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 iCIMS, Canva, Databricks, Microsoft 365 Copilot, Joomla, Palo Alto Firewalls, MuleSoft and GitHub Copilot.

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 logo

TSI

Armed ForcesVirginia, United States201-500 Employees

TSI is a Service Disabled Veteran Owned Small Business that delivers program management, technical services, logistics, and fleet support to government and commercial clients. Based in Chesapeake, Virginia, the company serves federal agencies such as the Department of Defense and the U.S. Coast Guard as well as commercial customers. It is a mid-sized firm with a workforce organized to support defense-focused operations.

Its SDVOSB designation places the firm within the government contracting ecosystem that targets defense and maritime work. The status can influence eligibility for procurement programs and contracts tied to defense and maritime operations.

Section iconCompany Overview

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

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.