What departments does TSL have?

TSL has employees across 13 departments including Entrepreneurship, Finance, Sales, Operations, Accounting.

What is the largest department at TSL?

The largest department at TSL is Engineering with 9 employees.

Where are TSL employees located globally?

TSL has employees across 6 continents and 14 countries including Egypt, Tunisia, Algeria, India, Japan.

How has TSL's team size changed over time?

TSL's team has decreased from approximately 37 to 35 employees based on available data.

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TSL Employee Directory

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

TSL's key employees include: Ceo: M. Q., Chief Revenue Officer (cro): R. A., Chief Revenue Officer (cro): R. A., President: D. E..

Technology, Information and MediaEngland, United Kingdom201-500 Employees

TSL is a mid-sized technology company based in Marlow, Buckinghamshire, with a four-decade heritage in the broadcast and media sector. It designs and delivers monitoring and control solutions along with power distribution and management systems to enhance reliability, efficiency and uptime in complex operations. Its work emphasizes interoperability, automation and resilience across environments such as data centres, broadcast, AV, live events, arenas and stadia, houses of worship, esports, aerospace and defence.

It adopts an independent, customer-centric approach to integrating its physical and virtual solutions into existing workflows across these sectors. It has been recognised with multiple industry awards in recent years, including the 2025 British Business Excellence Award and Best of Show honours at IBC and NAB events.

TSL Global Highlights

Europe
44

United Kingdom Of Great Britain And Northern Ireland
42
Switzerland
1
Poland
1

Asia
6

India
3
Japan
1
United Arab Emirates
1
China
1

North America
5

United States Of America
4
Canada
1

Africa
3

Egypt
1
Tunisia
1
Algeria
1

South America
2

Brazil
2

TSL's Leadership

M. Q.
Ceo
Mobile Phone
Email
R. A.
Chief Revenue Officer (cro)
Mobile Phone
Email
R. A.
Chief Revenue Officer (cro)
Mobile Phone
Email
D. E.
President
Mobile Phone
Email
C. E.
Execitive Chairman
Mobile Phone
Email
D. B.
Group Cfo
Mobile Phone
Email
N. N.
Owner
Mobile Phone
Email
S. M.
Regional Sales Director
Mobile Phone
Email

TSL Employee Metrics

100%

50%

2026

2025

Support
Engineering
Media & Communications
Product Management
Administrative
Other
Business

Contact profiles from TSL

Name

Title

Contact Info

Location

Last Update

G. D.
Senior Development Engineer
Mobile Phone
Email
United KingdomSlough
Aug 03, 2024
S. R.
Senior Software Engineer
Mobile Phone
Email
United KingdomHertford
Jan 30, 2024
M. S.
Control Solutions Architect
Mobile Phone
Email
United KingdomEngland
Apr 16, 2026
H. B.
B2b Marketing Executive
Mobile Phone
Email
United KingdomEngland
Apr 17, 2026
P. S.
Production Test Engineer
Mobile Phone
Email
United Kingdom
Mar 25, 2026
S. S.
Production Test Engineer
Mobile Phone
Email
United KingdomEngland
Oct 19, 2025
A. Z.
Assembly Wireman
Mobile Phone
Email
United KingdomEngland
Jul 08, 2026
A. H.
Qa Test Engineer And Software Developer
Mobile Phone
Email
United KingdomEngland
Oct 22, 2024
B. M.
Business Developer
Mobile Phone
Email
Oct 23, 2024
C. T.
Pickle Line Burner
Mobile Phone
Email
Oct 21, 2024

Frequently Asked Questions

What is TSL known for?

TSL was founded in 1986 operates in the Technology, Information and Media industry; you can contact the main corporate office by phone at

+44-1628-56****

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

What is TSL's most common email format?

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

How many employees does TSL have currently?

TSL has approximately 388 employees as of July 2026. These team members are located across 5 continents, including EuropeAsiaNorth America.

Who are TSL's key employees and leadership?

As of July 2026, TSL's key employees include:

Ceo: M. Q.
Chief Revenue Officer (cro): R. A.
Chief Revenue Officer (cro): R. A.
President: D. E.
Execitive Chairman: C. E.

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TSL Employee Directory

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