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
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CSL Group Questions
The CSL Group annual revenue was $14.8 million in 2026.
Ed Heale is the CEO of CSL Group.
203 people are employed at CSL Group.
The NAICS codes for CSL Group are [51, 517].
The SIC codes for CSL Group are [48].
Top CSL Group Employees
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Ed Heale
Chief Executive Officer at CSL Group
Sevenoaks, GB2 -
Tony Mann
Chief Operating Officer at CSL Group
United Kingdom12 -
Catherine Picknell
Chief Marketing Officer at CSL Group
United Kingdom22 -
Glenn Fishwick
Chief Technology Officer at CSL Group
Wilmslow, GB21 -
Adam Kent
Head of Product - IoT at CSL Group
England, United Kingdom2 -
Andy Bromley
Head of Product at CSL Group
Milton Keynes, GB2 -
Andrew Leeks
Head of Engineering at CSL Group
London, England, GB1 -
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