CSL Group Employee Directory

Q: What is CSL Group known for?

CSL Group was founded in 1996. CSL Group operates in the Technology, Information and Internet industry.

Q: How many employees does CSL Group have currently?

CSL Group has approximately 236 employees.

Technology, Information and InternetEngland, United Kingdom201-500 Employees

IoT Connectivity experts supporting mission and business-critical IoT applications. 

Critical IoT Connectivity can be complex, but we make it easy. Simplicity, service and reliability have been at the heart of everything we do since CSL was founded. The sectors we work in and applications we connect are at the highest end of critical communications.

Discover more at www.csl-group.com or call us at +44 (0)1895 474474

Find CSL Group employees' phone numbers or email addresses

CSL Group Global Highlights

Europe
205

United Kingdom Of Great Britain And Northern Ireland
187
Spain
10
Sweden
4
Ireland
1
Portugal
1
Switzerland
1
Netherlands
1

North America
21

United States Of America
15
Canada
6

Asia
6

China
2
Bangladesh
1
Pakistan
1
India
1
Kyrgyzstan
1

Africa
1

Kenya
1

CSL Group's Leadership

E. H.
Chief Executive Officer
Mobile Phone
Email
P. H.
Chief Executive Officer
Mobile Phone
Email
G. C.
Chief Commercial Officer (cco)
Mobile Phone
Email
T. L.
Chief Financial Officer
Mobile Phone
Email
H. R. I.
Head Of Iot Business Development & Partnerships
Mobile Phone
Email
A. K.
Head Of Product - Iot
Mobile Phone
Email
T. M.
Head Of Software Engineering
Mobile Phone
Email
R. M.
Head Of Data And Intelligence
Mobile Phone
Email

CSL Group Employee Metrics

100%

50%

2026

2025

Support
Engineering
Program & Project Management
Information Technology
Product Management
Other
Sales
Analytics

Contact profiles from CSL Group

Name

Title

Contact Info

Location

Last Update

G. C.
Chief Commercial Officer (cco)
Mobile Phone
Email
United Kingdom
Oct 24, 2024
E. H.
Chief Executive Officer
Mobile Phone
Email
United KingdomEngland
Jan 20, 2026
S. B.
Founder & Investor
Mobile Phone
Email
United Kingdom
Jan 20, 2026
T. L.
Chief Financial Officer
Mobile Phone
Email
United KingdomEngland
Nov 06, 2025
P. H.
Chief Executive Officer
Mobile Phone
Email
UNITED KINGDOMMiddlesex
Feb 26, 2025
H. R. I.
Head Of Iot Business Development & Partnerships
Mobile Phone
Email
United KingdomEngland
Jan 20, 2026
A. K.
Head Of Product - Iot
Mobile Phone
Email
United KingdomEngland
Jan 29, 2026
T. M.
Head Of Software Engineering
Mobile Phone
Email
United KingdomEngland
Feb 09, 2026
R. M.
Head Of Data And Intelligence
Mobile Phone
Email
United KingdomEngland
Feb 10, 2026
A. S.
Head Of Customer Service
Mobile Phone
Email
United KingdomEngland
Nov 18, 2025

Frequently Asked Questions

What is CSL Group known for?

CSL Group was founded in 1996 operates in the Technology, Information and Internet industry. The company's main headquarters is located in Hatters Lane Watford, England United Kingdom; you can contact the main corporate office by phone at

+44-1895-47****

. Explore CSL Group's company overview page for more information.

What is CSL Group's most common email format?

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

How many employees does CSL Group have currently?

CSL Group has approximately 236 employees as of February 2026. These team members are located across 4 continents, including EuropeNorth AmericaAsia.

Who are CSL Group's key employees and leadership?

As of February 2026, CSL Group's key employees include:

Chief Executive Officer: E. H.
Chief Executive Officer: P. H.
Chief Commercial Officer (cco): G. C.
Chief Financial Officer: T. L.
Head Of Iot Business Development & Partnerships: H. R. I.

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

Ready to create more pipeline?

Get a demo and discover why thousands of SDR and Sales teams trust
LeadIQ to help them build pipeline confidently.