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

M. A.
Project Lead
Mobile Phone
Email
Oct 21, 2024
M. G.
Senior Product Manager
Mobile Phone
Email
Oct 23, 2024
M. K.
Manager
Mobile Phone
Email
Oct 21, 2024
N. S.
Sales & Business Development Manager
Mobile Phone
Email
Lebanon
Sep 13, 2024
O. A.
Project Manager
Mobile Phone
Email
China, Tianjin
P. L.
Senior Project Manager
Mobile Phone
Email
Oct 22, 2024
P. C.
Senior Manager Voip Program
Mobile Phone
Email
Oct 23, 2024
Q. J.
Assistant Manager
Mobile Phone
Email
Pakistan
May 01, 2023
R. Y.
Deployment Manager
Mobile Phone
Email
Oct 17, 2024
S. C.
Technical Support Manager
Mobile Phone
Email
Oct 16, 2024

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.

Looking for contact data? Unlock accurate emails and phone numbers for your ideal prospects with LeadIQ.

Everything for prospecting,
in one platform.

What you can expect from LeadIQ:

B2B data verified in real-time
Sync data to your CRM, & add it to an outreach sequence in one click
Integrations with your tech stack for optimal efficiency
A patented AI cold email generator
Account & contact-level job change tracking

TeleCommunication Systems, Inc. Employee Directory

Find TeleCommunication Systems, Inc. employees' phone numbers or email addresses

Name search is limited — try advanced search instead