What departments does TeleCommunication Systems, Inc. have?

TeleCommunication Systems, Inc. has employees across 11 departments including Entrepreneurship, Sales, Information Technology, Solutions Engineering, Engineering.

What is the largest department at TeleCommunication Systems, Inc.?

The largest department at TeleCommunication Systems, Inc. is Engineering with 7 employees.

Where are TeleCommunication Systems, Inc. employees located globally?

TeleCommunication Systems, Inc. has employees across 7 continents and 70 countries including Nigeria, Zimbabwe, South Africa, Guinea, Algeria.

How has TeleCommunication Systems, Inc.'s team size changed over time?

TeleCommunication Systems, Inc.'s team has decreased from approximately 696 to 264 employees based on available data.

TeleCommunication Systems, Inc. Employee Directory

Q: Who are TeleCommunication Systems, Inc.'s key employees and leadership?

TeleCommunication Systems, Inc.'s key employees include: President And Chief Executive Officer: D. H., Chief Executive Officer: K. J., Vice President Information Technology: T. C.

TelecommunicationsMaryland, United States501-1000 Employees

TeleCommunication Systems, Inc. operates as a wholly owned subsidiary of Comtech Telecommunications Corp., a parent company that designs, develops, produces and markets a broad range of communications solutions. Within Comtech, the business aligns with two operating segments—Commercial Solutions and Government Solutions—supporting customers with capabilities that span command and control, safety and security, and enterprise technologies. The company is based in Annapolis, Maryland, and sits within a mid‑sized organizational footprint as part of a larger portfolio focused on diversified telecommunications solutions for both commercial and public sector needs. TeleCommunication Systems therefore occupies a role within a broader, multi‑segment provider in the telecommunications industry.

TeleCommunication Systems, Inc. Global Highlights

North America
311

United States Of America
305
Canada
4
Mexico
2

Asia
178

India
50
Iran
28
Pakistan
19
China
18
Indonesia
18
Philippines
9
Malaysia
6
United Arab Emirates
4
Bangladesh
4
Viet Nam
4
Afghanistan
3
Syrian Arab Republic
2
Japan
2
Lebanon
2
Qatar
1
Iraq
1
Turkey
1
Jordan
1
Cambodia
1
Bahrain
1
Mongolia
1
Saudi Arabia
1
Singapore
1

Africa
65

Nigeria
19
South Africa
10
Algeria
6
Egypt
3
Sudan
3
Mali
3
Morocco
3
Tunisia
3
Zimbabwe
2
Guinea
2
Ethiopia
2
Tanzania
2
Togo
1
Mauritius
1
Cameroon
1
Central African Republic
1
Uganda
1
Somalia
1
Malawi
1

Europe
39

United Kingdom Of Great Britain And Northern Ireland
9
France
6
Germany
4
Belgium
3
Sweden
2
Romania
2
Greece
2
Bosnia And Herzegovina
1
Albania
1
Ukraine
1
Bulgaria
1
Italy
1
Portugal
1
Georgia
1
Switzerland
1
Hungary
1
Lithuania
1
Serbia
1

Oceania
4

Australia
4

South America
2

Colombia
1
Brazil
1

TeleCommunication Systems, Inc.'s Leadership

K. J.
Chief Executive Officer
Mobile Phone
Email
T. C.
Vice President Information Technology
Mobile Phone
Email
D. H.
President And Chief Executive Officer
Mobile Phone
Email
J. W.
Commercial Software Group President
Mobile Phone
Email
S. C.
Vice President, N America Commercial Sales
Mobile Phone
Email
B. G.
Director Of Enterprise Sales
Mobile Phone
Email
B. N.
Director
Mobile Phone
Email
L. F.
Director Information Technology
Mobile Phone
Email

TeleCommunication Systems, Inc. Employee Metrics

100%

50%

0%

2026

2025

Information Technology
Administrative
Engineering
Program & Project Management
Business
Other
Support

Contact profiles from TeleCommunication Systems, Inc.

Name

Title

Contact

Location

Last Update

S. C.
Manager, Technical Support
Mobile Phone
Email
Oct 16, 2024
B. M.
Human Resources Manager
Mobile Phone
Email
Nigeria
Jan 28, 2026
S. T. T.
Human Resources Manager
Mobile Phone
Email
South Africa, Gauteng
Jan 28, 2026
D. G.
Senior Graphic Designer
Mobile Phone
Email
Oct 16, 2024
M. P.
Principal
Mobile Phone
Email
Oct 16, 2024
M. K.
Senior Network System Engineer
Mobile Phone
Email
Oct 22, 2024
T. N.
Technology
Mobile Phone
Email
Vietnam
Aug 10, 2025
V. K.
Engineer
Mobile Phone
Email
Bosnia and Herzegovina
Jun 25, 2026
P. D. A.
Embratel
Mobile Phone
Email
Brazil, State of Minas Gerais
Aug 11, 2025
A. G.
Dgm
Mobile Phone
Email
India, Andhra Pradesh
May 31, 2026

Frequently Asked Questions

What is TeleCommunication Systems, Inc. known for?

TeleCommunication Systems, Inc. was founded in 1987 and operates in the Telecommunications industry. You can contact TeleCommunication Systems, Inc.'s main corporate office by phone at

+1-410-263-****

. Explore TeleCommunication Systems, Inc.'s company overview page for more information.

What is TeleCommunication Systems, Inc.'s most common email format?

TeleCommunication Systems, Inc. employees' email format typically follows the pattern of FLast@telecomsys.com. Trying to find reliable and up-to-date employee contact data? Find more TeleCommunication Systems, Inc. email formats with LeadIQ.

How many employees does TeleCommunication Systems, Inc. have currently?

TeleCommunication Systems, Inc. has approximately 740 employees as of August 2026. These team members are located across 6 continents, including North America, Asia and Africa.

Who are TeleCommunication Systems, Inc.'s key employees and leadership?

As of August 2026, TeleCommunication Systems, Inc.'s key employees include:

Chief Executive Officer: K. J.
Vice President Information Technology: T. C.
President And Chief Executive Officer: D. H.
Commercial Software Group President: J. W.
Vice President, N America Commercial Sales: S. C.

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TeleCommunication Systems, Inc. Employee Directory

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