Comptoir Electrotechnique Luxembourgeois

What Comptoir Electrotechnique Luxembourgeois does

Comptoir Electrotechnique Luxembourgeois (CEL S.A.), founded in 1945 and headquartered in Hollerich, Luxembourg, operates as a technical solutions integrator across three business domains: IT & Unified Communications (cabling, telephony, networks, IT systems, contact centers, video, data centers, security), Security & Building Technologies (fire detection, access control, video surveillance, intrusion alarms, centralized management via the Advancis Winguard platform), and Secure & Efficient Electrical Energy (UPS systems 0.5-4,000 kVA, electrical switchboards, medium voltage installations, generators, EV charging stations, LED lighting, KNX building automation, lightning protection). Since obtaining PSF de support status under article 29-4 in January 2013, CEL is authorized to operate secondary IT systems and communication networks for Luxembourg financial sector clients, a regulatory designation that imposes heightened standards cascading across all business lines. The company maintains an ecosystem of more than 20 technology partners — Schneider Electric, Avaya, HPE Aruba, Microsoft, VMware, Bosch, Interflex, Advancis, Enovos, Philips, and others — and offers branded proprietary products including CEL-GO! (cloud UCaaS, launched 2017), CEL Plug (turnkey EV charging solution), CEL Go SMART-e (building energy accounting), and a Workplace Management application (Jooxter-based).

The business model blends project-based revenue from design and engineering services, hardware sales, and recurring managed services sold under monthly contracts with 8x5 or 24/24 SLAs. CEL sells exclusively into the Luxembourg market through a direct enterprise and mid-market field-sales motion, with a 200+ person workforce (as of 2025, up from ~150 in 2015) supporting delivery. The customer base spans financial institutions (Crédit Suisse Luxembourg, RBS International, EDB/Apex Group, P&T Luxembourg), government (Luxembourg Army, Cadastre Administration), manufacturing (Procap's 7-country rollout), education (International School of Luxembourg), energy (Vianden hydroelectric plant via SEO), and healthcare (Servior). Marquee projects — 18,000m2 medium-voltage logistics halls, 60-rack data centers, 1,000 KVA switchboard replacements, multi-site UC deployments — indicate meaningful average deal sizes typical of a mid-sized systems integrator with financial-sector compliance credentials.

CEL monetizes through multiple revenue streams: hardware resale and installation across IT, security, and electrical product lines; project-based professional services for consulting, design, and integration; recurring managed services and outsourcing contracts; and subscription-style cloud offerings such as CEL-GO! UCaaS and CEL Plug EV charging leasing. Pricing is quote-based with hybrid purchase/leasing options; the company does not publish rates. Marketing relies on direct sales engagement, a 200m2 physical showroom, the CEL Experiences event series, and co-marketing with technology vendors. The company is privately held with no disclosed funding rounds, no parent company, and no public listing, operating as CEL S.A. under Luxembourg NACE 51.4 classification.

Name

Comptoir Electrotechnique Luxembourgeois

Legal name

CEL S.A.

Website

https://cel.lu

Company type

Private

Founded year

1945

Operating status

Operating

Headcount range

51–100 employees

Short description

Comptoir Electrotechnique Luxembourgeois (CEL) is a Luxembourg-headquartered technical solutions integrator delivering IT and unified communications, security and building technologies, and electrical energy solutions to enterprise, government, and mid-market clients, with regulated financial-sector credentials since 2013.

Ownership category

akta.pro rank

Headquarters

HQ city

Hollerich

HQ country

Luxembourg

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Supply Chain, Technology or R&D, Marketing or Sales, Infrastructure

Revenue model

1. IT & Unified Communications Solutions: Products and services including cabling, call centers, data centers, networks, IT systems, telephony, video conferencing, and security solutions
2. Security & Building Technologies: Fire detection, access control, video surveillance, intrusion alarms, centralized management systems for building security
3. Electrical Energy Solutions: UPS systems (0.5 to 4000 kVA), electrical switchboards, medium voltage installations, generators, electric vehicle charging stations, lighting solutions
4. Managed Services: Ongoing support contracts available 24/24, office hours, or on-call basis. Includes remote management, maintenance, and outsourcing solutions with monthly financing options
5. Professional Services: Consulting, implementation, design, and engineering services for integrated technical solutions. Project-based work including installation and configuration

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels5 records

Core offering

Comptoir Electrotechnique Luxembourgeois (CEL) is a Luxembourg-based technical solutions integrator that designs, installs, and maintains integrated systems across three business domains: IT & Unified Communications (cabling, telephony, networks, data centers, call centers, video, IT security, workplace management), Security & Building Technologies (fire detection, access control, video surveillance, intrusion alarms, centralized management), and Secure & Efficient Electrical Energy (UPS systems, switchboards, medium voltage installations, generators, electric vehicle charging stations, LED lighting, lightning protection). The company serves enterprise, mid-market, and government clients with end-to-end delivery from consulting and design through implementation and ongoing managed services support.

Product overview

CEL operates as a technical solutions integrator with three core business domains: IT & Unified Communications (cabling, call centers, data centers, networks, security, IT systems, telephony, video, workplace management), Security & Building Technologies (fire alarms, video surveillance, intrusion alarms, access control, centralized management), and Secure & Efficient Electrical Energy (EV charging, electrical distribution, lighting, automation, generators, medium voltage, switchgear, UPS, lightning protection). The company offers a portfolio of branded solutions including CEL-GO! for cloud UC, CEL Plug for EV charging stations, CEL Go SMART-e for energy accounting, and Workplace Management for space optimization. CEL positions itself as a single-source integrator combining ICT, building automation, electrical distribution, and energy security solutions for enterprise, industrial, and public sector clients in Luxembourg.

Differentiator

Problem solved

Functional benefit

Brands

• CEL-GO!: Cloud UC (Unified Communications) solution launched in June 2017, providing easy, flexible, and reliable communications adapted to local business needs.
• CEL Plug!

Products and services

• CEL-GO! Cloud UC Solution Cloud-based unified communications as a service (UCaaS) platform providing VoIP telephony, collaboration tools, mobility features, and performance/cost optimization for businesses in Luxembourg.
• CEL Plug EV Charging Solution Turnkey electric vehicle charging station solution including hardware selection, installation, and web-based management portal. Available for purchase or leasing with annual maintenance service.
• CEL Go SMART-e Energy Management Building energy management and accounting platform addressing regulatory requirements for energy reporting and supporting digitalization of buildings.
• Workplace Management Solution (Jooxter) Dynamic workplace management application for managing, reserving, and optimizing workplace resources, collaborative spaces, and facilities. Includes desk and meeting room booking, space utilization analytics, and remote deployment capabilities.
• Managed Services & Outsourcing Ongoing IT infrastructure management and support contracts available with 8x5 or 24/24h SLA coverage, remote management, maintenance, and outsourcing solutions with monthly financing options.
• IT & Unified Communications Solutions Integrated IT infrastructure solutions including cabling, call centers, data centers, networks, IT systems, telephony, video conferencing, and IT security for enterprise customers.
• Security & Building Technologies Integrated building security solutions including fire detection, access control, video surveillance, intrusion alarms, and centralized management systems for commercial, industrial, and government facilities.
• Secure & Efficient Electrical Energy Solutions Electrical energy solutions including UPS systems from 0.5 to 4000 kVA, electrical switchboards, medium voltage installations, backup generators, LED lighting, and lightning protection systems.
• Consultancy & Professional Services Consulting, design, engineering, and implementation services for integrated technical solutions including installation and configuration for complex IT, security, and electrical projects.

Quantifiable outcome

• 65% energy savings for lighting (International School of Luxembourg), 3x electricity cost reduction, 5x maintenance cost reduction
• +2 more outcomes

Named customers14 records

Segments6 records

Ideal customer profiles6 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration12 records

Feature3 records

Partnerships

24 partnerships are on record, tiered core and minor.

• HPE ArubacoreTechnology or Integration · 6 March 2024CEL holds HPE Aruba Partner of the Year 2024 award. Partnership focuses on wireless networking, IT security, and unified communications solutions for enterprise customers.
• APC by Schneider ElectriccoreTechnology or Integration · 6 October 2017CEL holds Elite Partner status, the highest certification level for resale, implementation, and support of APC by Schneider Electric solutions. Partner of the Year for BeLux region in 2017 and 2014.
• AvayacoreTechnology or IntegrationLong-standing partner with Leader partner status in Luxembourg. CEL hosts Avaya PCC EMEA conferences and provides unified communications and contact center solutions.
• Schneider ElectriccoreTechnology or IntegrationKey partner for electrical distribution, UPS systems, and building automation solutions. Supplier of electrical switchboards and energy management systems.
• AdvanciscoreTechnology or IntegrationPartnership for centralized security management systems. Advancis Winguard platform enables vendor-independent integration of 450+ security system interfaces.
• InterflexcoreTechnology or IntegrationAccess control and time management partner. CEL is Access Certified Partner since 2012 for access control and time management solutions.
• BoschcoreTechnology or IntegrationPublic Address and conferencing solutions. Provides audio and video conferencing systems for various applications.
• MarioffcoreTechnology or IntegrationHI-FOG water mist fire suppression systems for data centers and technical rooms.
• TycocoreTechnology or IntegrationInergen gas fire suppression systems and nurse call systems provider.
• Zettler / Total WalthercoreTechnology or IntegrationFire detection and intrusion alarm systems provider meeting EN54-2, EN54-4, and VdS standards.
• EnovoscoreStrategic or Co-development PartnerPartnership for electric vehicle charging infrastructure development. Joint deployment of charging stations throughout Luxembourg.
• MicrosoftcoreTechnology or IntegrationMicrosoft Specialist partnership for enterprise software and cloud solutions.
• VMwarecoreTechnology or IntegrationVMware Partner status for virtualization and cloud infrastructure solutions.
• ETAP LightingcoreTechnology or IntegrationInterior and emergency lighting solutions partner for LED installations.
• PhilipscoreTechnology or IntegrationExterior lighting solutions for LED installations in sustainable building projects.
• MERTEN / THEBENcoreTechnology or IntegrationEIB/KNX building automation systems for smart building control.
• OBO BETTERMANNcoreTechnology or IntegrationCable management systems and custom rail solutions for technical building installations.
• SiedlecoreTechnology or IntegrationIntercom and access communication systems. CEL is Access Certified Partner since 2012.
• Southwest MicrowavecoreTechnology or IntegrationMicroPoint perimeter protection systems for fence vibration detection.
• Magnetic AutocontrolcoreTechnology or IntegrationBarrier systems for vehicle access control up to 6 meters.
• France Transfo / Schneider Electric / Marbeton / IESARcoreTechnology or IntegrationMedium voltage installation partners for transformer and switchgear solutions.
• AXILUX (John Deere / SDMO)coreTechnology or IntegrationGenerator systems provider for backup power solutions from 30 to 3000 KVA.
• Dehn / Phoenix ContactcoreTechnology or IntegrationLightning protection and earthing systems for electrical installations.
• kosmo.luminorOthersWebsite platform provider for CEL corporate website.

Scale indicators7 records

Recent moves9 records

Expansion highlights6 records

Regional players

• Sword Group: Luxembourg-headquartered IT services and software vendor serving financial services and public sector across Europe. Comparable on enterprise IT integration in Luxembourg but with a software/consulting tilt versus CEL's hardware-centric integrator model.

Broad incumbents

• NTT Data (formerly Dimension Data): Global IT services and systems integrator with strong networking, collaboration (including Avaya and Cisco), and managed services practices. Comparable to CEL's enterprise IT/UC integration scope but at global scale.
• Computacenter: Large UK- and European-headquartered IT integrator with deep HPE, Cisco, Microsoft, and VMware partnerships. Overlaps with CEL's IT/UC and managed services portfolio but operates at much greater scale and across multiple European geographies.
• Bechtle: Germany-headquartered IT system house providing hardware, software, services, and managed IT. Comparable to CEL's IT integration and managed services offering but with a broader portfolio and pan-European footprint.
• Econocom: Belgium-headquartered European digital services company delivering IT infrastructure, financing, and managed services. Comparable on the IT/UC integration and managed services axis, particularly for enterprise customers in Benelux.

Direct peers

• Telindus (Proximus Luxembourg): Luxembourg- and Belgium-based IT, cloud, and telecom integrator owned by Proximus. Directly competes with CEL on enterprise telephony, networking, data center, and managed services in Luxembourg, with overlapping customer base in banking and public sector.
• VINCI Energies (Axians, Cegelec): Multi-technical integrator operating Axians for IT/communications and Cegelec for electrical energy. Directly comparable to CEL across all three business domains and provides a benchmark for what a scaled, multi-country version of CEL's integrator model looks like.
• SPIE: Pan-European multi-technical services provider delivering electrical, IT/communications, and facility management solutions. Closely comparable to CEL on the IT/UC plus electrical integration model, though at much larger scale across multiple European geographies.
• ENGIE Solutions (Fabricom): Benelux-rooted technical services brand of ENGIE offering electrical infrastructure, ICT, security, and energy efficiency solutions. Highly comparable to CEL's electrical and security integration scope with adjacent energy transition and EV charging capabilities.

Others

• ALSO Group: European IT logistics, distribution, and services platform reselling hardware, software, and cloud solutions through channel partners. Comparable ecosystem role to CEL as a value-added partner for HPE, Avaya, and Schneider Electric, though operating as a distributor rather than direct integrator.

Market position

Strengths5 records

Weaknesses6 records

Competitive moat5 records

Key risks7 records

Key highlights8 records

Customer concentration

• LinkedInlinkedin.com/company/celluxembourg

Compliance2 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Comptoir Electrotechnique Luxembourgeois