Insights

Critical IoT Expertise CSL Group specializes in mission-critical IoT connectivity, serving sectors that demand high reliability and security. This focus presents opportunities to offer advanced connectivity solutions, security integrations, and tailored IoT management services to organizations with sensitive operational needs.

Recognition & Innovation The company has received awards for Artificial Intelligence applications and IoT partnerships, indicating a strong reputation for innovation. Partnering with CSL could enable access to cutting-edge AI-driven IoT solutions and collaborative projects in smart infrastructure and security technologies.

Strategic Partnerships CSL’s recognition as IoT Alliance of the Year alongside Vodafone highlights a key partnership model that leverages large-scale collaborations. This suggests opportunities for joint ventures or integrations with major telecom providers and technology partners to expand market reach.

Experienced Leadership Recent appointment of a seasoned CFO and leadership changes reflect a focus on financial stability and strategic growth initiatives. This signals potential for scalable expansion, making it a good target for solutions supporting corporate growth, financial planning, and enterprise-level deployments.

Market & Customer Focus Operating in the high-end critical communications sector within the UK and working with prestigious clients like Waitrose indicates a focus on quality and security. Sales opportunities exist in premium IoT devices, secure cloud services, and compliance solutions tailored for enterprise clients with critical operations.

Similar companies to CSL Group

CSL Group Tech Stack

CSL Group uses 8 technology products and services including Kubernetes, Redis, oEmbed, and more. Explore CSL Group's tech stack below.

  • Kubernetes
    Containerization
  • Redis
    Database
  • oEmbed
    Dev Tools
  • Microsoft 365
    Email
  • Windows Server 2003
    Operating Systems
  • Android
    Programming Languages
  • Zeplin
    Team Collaboration
  • Nginx
    Web Servers

Media & News

CSL Group's Email Address Formats

CSL Group uses at least 2 format(s):
CSL Group Email FormatsExamplePercentage
First.Last@csldual.comJohn.Doe@csldual.com
88%
First@csldual.comJohn@csldual.com
12%
First.Last@csl-group.comJohn.Doe@csl-group.com
88%
Fir.Last@csl-group.comJoh.Doe@csl-group.com
6%
First@csl-group.comJohn@csl-group.com
6%

Frequently Asked Questions

Where is CSL Group's headquarters located?

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CSL Group's main headquarters is located at Watford, England wd18 8yf United Kingdom. The company has employees across 4 continents, including EuropeNorth AmericaAsia.

What is CSL Group's phone number?

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You can contact CSL Group's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is CSL Group's official website and social media links?

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CSL Group's official website is csl-group.com and has social profiles on LinkedIn.

What is CSL Group's NAICS code?

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CSL Group's NAICS code is 5415 - Computer Systems Design and Related Services.

How many employees does CSL Group have currently?

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As of April 2026, CSL Group has approximately 247 employees across 4 continents, including EuropeNorth AmericaAsia. Key team members include Chief Executive Officer: E. H.Chief Executive Officer: P. H.Chief Commercial Officer (cco): G. C.. Explore CSL Group's employee directory with LeadIQ.

What industry does CSL Group belong to?

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

What technology does CSL Group use?

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CSL Group's tech stack includes KubernetesRedisoEmbedMicrosoft 365Windows Server 2003AndroidZeplinNginx.

What is CSL Group's email format?

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CSL Group's email format typically follows the pattern of First.Last@csldual.com. Find more CSL Group email formats with LeadIQ.

When was CSL Group founded?

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CSL Group was founded in 1996.

CSL Group

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

Section iconCompany Overview

Headquarters
Watford, England wd18 8yf United Kingdom
Phone number
NAICS Code
5415 - Computer Systems Design and Related Services
Founded
1996
Employees
201-500

Section iconFunding & Financials

  • $1M$10M

    CSL Group's revenue is estimated to be in the range of $1M$10M

Section iconFunding & Financials

  • $1M$10M

    CSL Group's revenue is estimated to be in the range of $1M$10M

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