What departments does TSI have?

TSI has employees across 8 departments including Information Technology, Sales, Engineering, Education, Healthcare Services.

What is the largest department at TSI?

The largest department at TSI is Engineering with 4 employees.

Where are TSI employees located globally?

TSI has employees across 7 continents and 36 countries including Nigeria, Tunisia, South Africa, Cameroon, Indonesia.

How has TSI's team size changed over time?

TSI's team has decreased from approximately 288 to 58 employees based on available data.

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TSI Employee Directory

Q: Who are TSI's key employees and leadership?

TSI's key employees include: Ceo: P. V., President: B. T., President: M. M.

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.

TSI Global Highlights

North America
109

United States Of America
96
Mexico
9
Canada
2
Nicaragua
1
Honduras
1

Europe
42

France
12
Ukraine
8
Italy
5
Latvia
3
Germany
3
Spain
3
United Kingdom Of Great Britain And Northern Ireland
2
Sweden
1
Georgia
1
Luxembourg
1
Iceland
1
Greece
1
Netherlands
1

Asia
37

India
12
Saudi Arabia
8
Philippines
6
Iran
4
Indonesia
3
Iraq
2
Malaysia
1
China
1

Africa
11

Tunisia
4
Nigeria
3
South Africa
3
Cameroon
1

South America
4

Brazil
2
Peru
1
Venezuela
1

Oceania
3

Papua New Guinea
2
Australia
1

TSI's Leadership

P. V.
Ceo
Mobile Phone
Email
B. T.
President
Mobile Phone
Email
M. M.
President
Mobile Phone
Email
D. I.
Implementation Manager
Mobile Phone
Email
B. H.
Tsi Eastern Territory Manager
Mobile Phone
Email
L. K.
Manager
Mobile Phone
Email
V. D.
Responsabile Treno
Mobile Phone
Email
T. H.
Home Manager
Mobile Phone
Email

TSI Employee Metrics

100%

50%

2026

2025

Engineering
Analytics
Sales
Information Technology
Program & Project Management
Other
Operations
Consultant
Administrative
Business
Supply Chain
Accounting
Healthcare Services
Military & Protective Services
Education

Contact profiles from TSI

Name

Title

Contact

Location

Last Update

P. V.
Ceo
Mobile Phone
Email
Apr 16, 2026
B. T.
President
Mobile Phone
Email
Mar 21, 2024
M. M.
President
Mobile Phone
Email
Oct 21, 2024
D. I.
Implementation Manager
Mobile Phone
Email
Ukraine
Sep 10, 2025
B. H.
Tsi Eastern Territory Manager
Mobile Phone
Email
Oct 21, 2024
L. K.
Manager
Mobile Phone
Email
Oct 23, 2024
V. D.
Responsabile Treno
Mobile Phone
Email
Italy, Sicily
Oct 01, 2026
T. H.
Home Manager
Mobile Phone
Email
Oct 17, 2026
R. O.
Diesel Mechanic/ Supervisor
Mobile Phone
Email
Oct 18, 2025
E. F. T. A.
Site Engineer- Team Leader
Mobile Phone
Email
Iraq
Sep 18, 2026

Frequently Asked Questions

What is TSI known for?

TSI operates in the Armed Forces industry. You can contact TSI's main corporate office by phone at

+1-301-737-****

. Explore TSI's company overview page for more information.

What is TSI's most common email format?

TSI employees' email format typically follows the pattern of LastF@tecsysint.com. Trying to find reliable and up-to-date employee contact data? Find more TSI email formats with LeadIQ.

How many employees does TSI have currently?

TSI has approximately 353 employees as of October 2026. These team members are located across 6 continents, including North America, Europe and Asia.

Who are TSI's key employees and leadership?

As of October 2026, TSI's key employees include:

Ceo: P. V.
President: B. T.
President: M. M.
Implementation Manager: D. I.
Tsi Eastern Territory Manager: B. H.

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TSI Employee Directory

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