About CSL
CSL is a Technology company based in Nottingham (United Kingdom) founded in 1996, and was acquired by Iconiq Capital in August 2016. Secure IoT connectivity solutions for critical infrastructure are provided. It operates on a IaaS (Infrastructure-as-a-Service) and Managed Services model. CSL has completed 5 acquisitions, including CSL, Caburn Telecom and Edgeconnect Network. Its chief executive, as recorded, is Ed Heale. Its website csl-group.com draws about 80 thousand monthly visits. CSL offers products and services including IoT SIM, rSIM, IoT Router, and CSL Satellite. Its focus areas include IoT Solutions, Critical Connectivity, Telecommunications and Secure Connectivity. Its legal entity is CSL Group. Its competitors include Truphone, Telit Communications and Eseye; 2 of its 3 listed competitors have raised funding.
Company details
CSL is established as a provider of secure IoT connectivity solutions for life-critical, mission-critical, and business-critical applications. Services are offered across diverse sectors including healthcare, industrial, infrastructure, retail, and transport. Solutions such as IoT SIMs, rSIM, routers, and satellite connectivity are delivered with built-in resilience features. Operations are supported by over 30 years of expertise, ensuring reliable connectivity for over three million devices worldwide.
- Headquarters Nottingham, United Kingdom
- Stage Acquired
- SectorsTechnology
- Website category Computers Electronics and Technology · Telecommunications
- Email••••••••
- Phone•••• ••••
- Website csl-group.com
- Social LinkedIn X Facebook Instagram YouTube
- Acquired by Iconiq Capital (Aug 2016)
- Legal Name Csl Group
- InvestorsRIT Capital Partners
& 3 more
- Investments & AcquisitionsCSL
& 4 more
- Acquired byIconiq Capital
(Aug 2016)
Products & Services of CSL
CSL offers a comprehensive portfolio of products and services, including IoT SIM, rSIM, IoT Router, and CSL Satellite.
IoT SIMs are provided for reliable connectivity solutions.
Patented rSIM is offered for resilient IoT connectivity.
IoT Routers are supplied for secure data transmission.
Satellite connectivity is delivered for remote location access.
Apps and channels of CSL
its YouTube channel CSL Group has 584 subscribers and 30 videos.
Videos from CSL
The most watched videos on CSL's YouTube channel, CSL Group (584 subscribers). Click a video to play it here.
More on CSL Group.
Funding Insights of CSL
- Total Rounds 1
- Investors Count 1
All 1 funding rounds of CSL with amounts and investors; the two latest post-money valuations are shown, the rest are part of the premium plan.
| Date | Amount | Transaction Name | Valuation | Lead Investors | Investors |
|---|---|---|---|---|---|
| Aug 2020 | Private Equity Round | – | ECI Partners | – |
4 investors in total: 4 institutional.
Investors in CSL
CSL has secured backing from 4 investors, including venture fund and institutional investors. Prominent investors backing the company include RIT Capital Partners, ECI Partners and Norland.
| Investor | Description | Founded Year | Domain | Location |
|---|---|---|---|---|
| ecipartners.com | ||||
| norlandcapital.com | ||||
Provider of investment management and real asset services | iconiqcapital.com | San Francisco, United States | ||
Investments are focused primarily on equities across diverse asset classes. | 1961 | ritcap.com | London, United Kingdom |
Investor details for CSL
The complete investor list, round-by-round participation and investor portfolios require an active premium plan.
- Complete investor list
- Round participation
- Investor portfolios
- Co-investor network
Verified entity values are shown only after access is granted.
People of CSL
57 people are tracked at CSL (25 in leadership, 32 in team).
| Name | Role | Group |
|---|---|---|
Ed Heale | CEO | Leadership |
Max Stevens | Head Of Telecare Iot | Leadership |
Santosh Chandorkar | IT Director | Leadership |
Dave Willetts | Head Of Key Accounts | Leadership |
Adam Spain | Head Of Customer Services | Leadership |
Greville Coe | Chief Commercial Officer | Leadership |
Jon Shipp | Iot Director | Leadership |
Steven Robertson | Chief Technology Officer | Leadership |
Hiran Ravat | Head Of Iot Business Development & Partnerships | Leadership |
Tom Leigh | Chief Financial Officer | Leadership |
Richard Cunliffe | Product And Innovation Director | Leadership |
Jerry Chen | Programme Director | Leadership |
Louis Martel | President and Chief Executive Officer | Leadership |
Ingemar Spangberg | Business Development Director Nordics | Leadership |
Andy Fyvie | Head Of European Customer Development | Leadership |
Jonathan Slupek | Finance Director | Leadership |
Tony Mann | Operations Director | Leadership |
Helen Stocker | Human Resources Director | Leadership |
Pascal Zeegers | Director Benelux | Leadership |
Shaz Hussain | M&a Director | Leadership |
37 more people are available in the full profile.
Complete people profiles for CSL
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Investments & Acquisitions by CSL
CSL has strategically engaged in corporate development activities, having acquired 5 companies. Notable acquisitions include CSL, Caburn Telecom and Edgeconnect Network.
| Company Name | Description | Domain | Location | Founded | Acquired | Amount |
|---|---|---|---|---|---|---|
Provides software for managing IoT connectivity, SIM deployments, and analytics services. | iotm.mobi | Ramat Hasharon, Israel | 2016 | Jul 2026 | •••• | |
Robust internet connectivity solutions are provided for challenging environments. | edgeconnect.network | 0 | Feb 2025 | •••• | ||
International roaming, e-SIM, and IoT services are provided globally. | caburntelecom.com | Manchester, United Kingdom | 2011 | Oct 2022 | •••• | |
Global multi-operator SIM management for M2M applications is provided. | gca.com.es | Paterna, Spain | 1995 | Feb 2020 | •••• | |
Provider of physical security services | webwayone.com | Newbury, United Kingdom | 2000 | Jul 2018 | •••• |
Complete acquisition details for CSL
Acquired stakes, deal sources and the complete acquisition history require an active premium plan.
- Acquired stakes
- Deal sources
- Complete history
- Exports
Verified entity values are shown only after access is granted.
Timeline of CSL
8 dated milestones of CSL across 30 years, from founding to its latest funding, stage changes and deals.
- Founded CSL is founded.
- Exit Acquired by Iconiq Capital.
- Acquisition Acquires WebWayOne.
- Acquisition Acquires CSL.
- Funding First funding round.
- Acquisition Acquires Caburn Telecom.
- Acquisition Acquires Edgeconnect Network.
- Acquisition Acquires IoTM Solutions.
Competitors of CSL
CSL has 3 listed competitors in our database, 2 of them funded. They include Truphone, Telit Communications and Eseye.
| Company Name | Domain | Founded | HQ Location | Total funding | Employees | Description |
|---|---|---|---|---|---|---|
| truphone.com | 2006 | London, United Kingdom | $695.99M | 445 | International mobile services are provided under various brands for enterprises. | |
| telit.com | 1986 | London, United Kingdom | 8 | Cellular IoT modules, connectivity, platforms, and custom solutions are provided. | ||
| eseye.com | 2007 | Guildford, United Kingdom | $81.76M | 23 | IoT connectivity solutions for businesses |
Detailed competitors of CSL
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- Full competitor set
- Operating metrics
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Web traffic of CSL
The website of CSL (csl-group.com) receives about 79.7K visits a month and ranks #170,467 among all websites worldwide, #1,187 in Telecommunications.
- Monthly visits79.7K
▼ 6.3% vs previous month
- Unique visitors15.3K
per month
- Global rank#170,467
among all websites
- Category rank#1,187
Computers Electronics and Technology · Telecommunications
- Bounce rate22%
- Pages per visit44.3
- Average visit30 min 40 sec
- DevicesDesktop 72% · Mobile 28%
Websites whose visitors overlap most with CSL. Affinity shows how closely the audiences match.
| Website | Domain | Audience affinity | Monthly visits | Global rank | Profile |
|---|---|---|---|---|---|
| vodafone.co.uk | 100% | 14.3M | #4,269 | View details | |
| google.com | 70% | 85.8B | #1 | View details | |
| dashdevs.com | 65% | #523,337 | View details | ||
| planwithvoyant.com | 54% | 31.8K | #623,250 | View details | |
| komododigital.co.uk | 54% | 9.8K | #2,360,087 | View details | |
| •••••••••• | ••••••.com | ••% | •.•M | #••••• | – |
| •••••••••• | ••••••.com | ••% | •.•M | #••••• | – |
| •••••••••• | ••••••.com | ••% | •.•M | #••••• | – |
All 17 similar websites and full traffic analytics for CSL
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- 17 similar websites
- Audience overlap
- Engagement analytics
- Traffic by brand
Verified entity values are shown only after access is granted.
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Related news about Csl
Complete news archive for CSL
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- Full article archive
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Frequently Asked Questions about CSL
CSL was founded in 1996 and raised its 1st funding round 24 years after it was founded.
CSL is headquartered in Nottingham, United Kingdom.
Ed Heale is the CEO of CSL, as recorded in our data.
CSL is established as a provider of secure IoT connectivity solutions for life-critical, mission-critical, and business-critical applications. Services are offered across diverse sectors including healthcare, industrial, infrastructure, retail, and transport. Solutions such as IoT SIMs, rSIM, routers, and satellite connectivity are delivered with built-in resilience features. Operations are supported by over 30 years of expertise, ensuring reliable connectivity for over three million devices worldwide.
CSL's top competitors include Truphone, Eseye and Telit Communications.
CSL offers IoT SIM, rSIM, IoT Router, and CSL Satellite.
CSL has made 5 acquisitions, including CSL, Caburn Telecom, and Edgeconnect Network.
CSL has 4 investors. Key investors include RIT Capital Partners, ECI Partners, Norland, and Iconiq Capital.
CSL operates through Csl Group.
Yes. CSL was acquired by Iconiq Capital in August 2016.