What departments does Transaction Network Services (TNS) have?

Transaction Network Services (TNS) has employees across 12 departments including Information Security, Business, Finance, Operations, Administrative.

What is the largest department at Transaction Network Services (TNS)?

The largest department at Transaction Network Services (TNS) is Legal with 4 employees.

Where are Transaction Network Services (TNS) employees located globally?

Transaction Network Services (TNS) has employees across 7 continents and 60 countries including South Africa, Nigeria, Uganda, Egypt, Rwanda.

How has Transaction Network Services (TNS)'s team size changed over time?

Transaction Network Services (TNS)'s team has decreased from approximately 1.7K to 1.4K employees based on available data.

Transaction Network Services (TNS) Employee Directory

TelecommunicationsVirginia, United States1001-5000 Employees

Transaction Network Services (TNS) is a telecommunications company that provides Infrastructure-as-a-Service solutions to the financial, communications, and payments markets. Its offerings support thousands of organizations across more than 60 countries, enabling secure interactions and the execution of mission-critical processes while allowing clients to adopt new technologies with flexibility.

Headquartered in Reston, Virginia, TNS has a history spanning more than 30 years. In 2021, it became a wholly owned subsidiary of Koch Equity Development LLC, the investment arm of Koch Industries. In 2026, the company earned two platinum honors in the Future Digital Awards for Telco Innovation, recognizing both Best Branded Calling Solution and Best Robocall Mitigation Solution.

Transaction Network Services (TNS) Global Highlights

North America
954

United States Of America
937
Canada
9
Mexico
6
Saint Lucia
1
Guatemala
1

Asia
447

India
301
Malaysia
55
Thailand
15
China
15
Japan
13
Viet Nam
9
United Arab Emirates
9
Philippines
5
Israel
4
Russian Federation
4
Singapore
4
Indonesia
3
Saudi Arabia
3
Kazakhstan
2
Sri Lanka
2
Iran
1
Nepal
1
Pakistan
1

Europe
414

United Kingdom Of Great Britain And Northern Ireland
273
France
32
Ireland
24
Italy
22
Poland
21
Spain
18
Hungary
8
Ukraine
4
Romania
3
Malta
2
Portugal
2
Estonia
1
Finland
1
Switzerland
1
Germany
1
Luxembourg
1

Oceania
87

Australia
83
New Zealand
4

Africa
35

South Africa
12
Kenya
5
Egypt
4
Ethiopia
3
Nigeria
2
Uganda
2
Sudan
2
Morocco
2
Rwanda
1
Cameroon
1
Tanzania
1

South America
35

Brazil
32
Chile
1
Colombia
1
Argentina
1

Transaction Network Services (TNS)'s Leadership

R. B.
Ceo
Mobile Phone
Email
K. K.
Chief Security Officer
Mobile Phone
Email
U. A.
Chief Risk Officer
Mobile Phone
Email
J. O.
Chief Financial Officer International Operations
Mobile Phone
Email
V. S.
Chief Technologist
Mobile Phone
Email
J. D.
Chief Counsel, North America
Mobile Phone
Email
M. N.
Vp Managing Director Of Tns Japan Kk
Mobile Phone
Email
C. J.
Vice President Network Operations
Mobile Phone
Email

Transaction Network Services (TNS) Employee Metrics

100%

50%

0%

2026

2025

Engineering
Analytics
Program & Project Management
Information Technology
Sales
Other
Operations
Administrative
Accounting
Product Management

Contact profiles from Transaction Network Services (TNS)

Name

Title

Contact

Location

Last Update

R. B.
Ceo
Mobile Phone
Email
UNITED KINGDOM, London
Apr 22, 2024
M. N.
Vp Managing Director Of Tns Japan Kk
Mobile Phone
Email
Japan, Tokyo
Oct 16, 2026
E. L.
Global Head Of Marketing | Payments
Mobile Phone
Email
United Kingdom
Oct 08, 2026
C. J.
Vice President Network Operations
Mobile Phone
Email
United Kingdom, England
Mar 26, 2026
K. D.
Head Of Finance India
Mobile Phone
Email
India, Delhi
Sep 07, 2026
D. D.
Head Of Operations Management Office
Mobile Phone
Email
Ireland
Sep 21, 2026
M. L.
Head Of Legal - Apac
Mobile Phone
Email
Australia, New South Wales
Sep 02, 2026
V. S.
Chief Technologist
Mobile Phone
Email
India, NCT
Sep 20, 2026
F. A.
Vice President, Country Manager
Mobile Phone
Email
Italy, Lombardy
Sep 04, 2026
F. S.
Head Of Solutions Radianz & Payments. Iberia - Latam
Mobile Phone
Email
Spain, Madrid
Aug 29, 2026

Frequently Asked Questions

What is Transaction Network Services (TNS) known for?

Transaction Network Services (TNS) was founded in 1990 and operates in the Telecommunications industry. You can contact Transaction Network Services (TNS)'s main corporate office by phone at

+1-703-453-****

. Explore Transaction Network Services (TNS)'s company overview page for more information.

What is Transaction Network Services (TNS)'s most common email format?

Transaction Network Services (TNS) employees' email format typically follows the pattern of FLast@tnsi.com. Trying to find reliable and up-to-date employee contact data? Find more Transaction Network Services (TNS) email formats with LeadIQ.

How many employees does Transaction Network Services (TNS) have currently?

Transaction Network Services (TNS) has approximately 2.1K employees as of October 2026. These team members are located across 6 continents, including North America, Asia and Europe.

Who are Transaction Network Services (TNS)'s key employees and leadership?

As of October 2026, Transaction Network Services (TNS)'s key employees include:

Ceo: R. B.
Chief Security Officer: K. K.
Chief Risk Officer: U. A.
Chief Financial Officer International Operations: J. O.
Chief Technologist: V. S.

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Transaction Network Services (TNS) Employee Directory

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