What departments does TSC have?

TSC has employees across 14 departments including Analytics, Military & Protective Services, Research, Accounting, Product Management.

What is the largest department at TSC?

The largest department at TSC is Program & Project Management with 6 employees.

Where are TSC employees located globally?

TSC has employees across 6 continents and 11 countries including Kenya, Nigeria, India, Bangladesh, Malaysia.

How has TSC's team size changed over time?

TSC's team has decreased from approximately 578 to 493 employees based on available data.

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TSC Employee Directory

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

TSC's key employees include: President And Ceo: B. W., Ceo: R. G., Chief Pilot: T. C., Chief Of Police: A. G., Chief Scientist: M. J..

Defense and Space ManufacturingVirginia, United States1001-5000 Employees

TSC is an employee-owned, high-technology company that provides engineering services and specialized products to U.S. Government agencies and private industry in the defense and space manufacturing sector. It is based in Arlington, Virginia, at 251 18th Street South, Suite 705. The company employs between 1,001 and 5,000 people. TSC's engineering and research support covers the system life cycle from advanced concept development through operations, including integrated logistics support. Further information is available on its website at https://tsc.com.

TSC Global Highlights

North America
580

United States Of America
580

Africa
34

Kenya
33
Nigeria
1

Asia
10

India
8
Bangladesh
1
Malaysia
1

Europe
4

United Kingdom Of Great Britain And Northern Ireland
2
Italy
1
Georgia
1

Oceania
2

Australia
2

South America
1

Brazil
1

TSC's Leadership

R. G.
Ceo
Mobile Phone
Email
T. C.
Chief Pilot
Mobile Phone
Email
A. G.
Chief Of Police
Mobile Phone
Email
M. J.
Chief Scientist
Mobile Phone
Email
C. J.
Vice President And General Manager Systems Engineering And Analysis Division
Mobile Phone
Email
B. W.
President And Ceo
Mobile Phone
Email
D. Z.
President
Mobile Phone
Email
S. K.
President
Mobile Phone
Email

TSC Employee Metrics

100%

50%

2026

2025

Engineering
Analytics
Education
Program & Project Management
Administrative
Other
Quality Assurance
Information Technology
Purchasing

Contact profiles from TSC

Name

Title

Contact Info

Location

Last Update

D. E.
Managing Partner
Mobile Phone
Email
Nigeria
Oct 22, 2025
B. W.
President And Ceo
Mobile Phone
Email
United StatesDc
May 08, 2026
D. Z.
President
Mobile Phone
Email
Oct 18, 2024
S. K.
President
Mobile Phone
Email
Oct 23, 2024
R. G.
President & Ceo
Mobile Phone
Email
United StatesConnecticut
Dec 16, 2025
R. G.
Ceo
Mobile Phone
Email
United StatesConnecticut
Dec 16, 2025
T. C.
Chief Pilot
Mobile Phone
Email
United StatesFlorida
Aug 12, 2025
C. J.
Vice President And General Manager Systems Engineering And Analysis Division
Mobile Phone
Email
United StatesVirginia
Mar 25, 2024
T. A.
Aviation Manager/Chief Pilot
Mobile Phone
Email
United States
May 29, 2026
S. K.
Vice President
Mobile Phone
Email
United StatesArizona
May 29, 2026

Frequently Asked Questions

What is TSC known for?

TSC was founded in 1966 operates in the Defense and Space Manufacturing industry. The company's main headquarters is located in 251 18th Street South Suite 705 Arlington, Virginia 22202 United States; you can contact the main corporate office by phone at

+1-812-558-****

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

What is TSC's most common email format?

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

How many employees does TSC have currently?

TSC has approximately 2.5K employees as of June 2026. These team members are located across 6 continents, including North AmericaAfricaAsia.

Who are TSC's key employees and leadership?

As of June 2026, TSC's key employees include:

Ceo: R. G.
Chief Pilot: T. C.
Chief Of Police: A. G.
Chief Scientist: M. J.
Vice President And General Manager Systems Engineering And Analysis Division: C. J.

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TSC Employee Directory

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