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Neklan DC

NEKLAN DC is the services and project subsidiary dedicated to data centers and critical environments. It offers a turnkey solution covering every need, from supplies and engineering studies through to the full deployment of infrastructure.

France
12 rue des Cévennes, 91090 Lisses
+33 (0) 134 329 616
https://www.neklandc.com/
man working on a data centre

Critical infrastructure and data center expert

NEKLAN DC supports customers in designing and delivering electrical infrastructure for critical environments such as data centers, industrial sites and commercial buildings.

With an end-to-end approach, its teams work from engineering through to commissioning, integrating supply, logistics, installation and maintenance. In synergy with Telenco Group, NEKLAN DC delivers turnkey projects combining energy performance, installation reliability and business continuity.

Discover our services

2024

Integration into Telenco Group

3+

Experience in critical infrastructure

3

Subsidiaries in Europe

Data center studies, integration and services

A full project approach combining engineering, deployment and services to secure critical infrastructure and ensure performance.

Pictogram illustrating electrical infrastructure design for data centers
Electrical engineering

Design of electrical infrastructure tailored to critical environments, based on site constraint analysis and accurate sizing of power supply and distribution architectures.

Pictogram illustrating deployment and integration of electrical infrastructure
Delivery and integration

Installation, integration and management of high- and low-current electrical works with contractor coordination and dedicated tools to ensure deadlines and smooth project delivery.

Pictogram illustrating commissioning and maintenance of electrical infrastructure
Operations

Testing, commissioning and maintenance of installations to secure long-term operation, support site upgrades and ensure operational continuity.

NEKLAN DC project deploying electrical infrastructure in a critical data center

A structured project approach for data centers

NEKLAN DC works on turnkey data center projects as well as extension, modernization and migration operations for sensitive sites. To secure every stage, the teams rely on a structured project approach combining overall management, contractor coordination and control of critical phases.

Project monitoring is strengthened by dedicated tools such as Nekproject, the application created by Neklan DC, enabling deployment data to be integrated into operations tools and ensuring continuity throughout the infrastructure lifecycle.

Presence across Europe

NEKLAN DC works on data center and critical infrastructure projects across Europe, according to customer needs.

Neklan DC France

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Neklan DC GmbH

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Neklan DC UK

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Our news

Strategic partnership between Telenco and Zyxel for indoor mobile coverage ActiveDAS solutions

Telenco becomes exclusive distributor of Zyxel ActiveDAS solutions for indoor mobile networks

Through a strategic partnership with Zyxel, Telenco expands its Mobile Networks portfolio with ZoneDAS ActiveDAS solutions. A new approach to deploy high-performance, scalable indoor mobile networks suitable for sites of all sizes.

Telenco awarded CDP B rating for climate change transparency in 2025

Telenco’s environmental efforts recognised with ‘B’ for transparency

Telenco has been awarded a B rating by CDP for its climate transparency in 2025, among nearly 20,000 companies assessed. The recognition highlights the quality of its reporting, risk management and commitment to a low-carbon, sustainable economy.

Telenco and Neklan DC solutions for white spaces in data centres

Expert synergy for data centre development

Telenco and Neklan DC combine their expertise to deliver a complete solution for data centre needs: racks, containment, power distribution and integration services.

Busbar installation for data centre in Denmark by NeklanDC, recognised for safety, performance and technical excellence.

Busbar deployment for data centres: a new technical case in Denmark

In Denmark, NeklanDC (Telenco) deployed over 2,000 m of busbars for data centres. A strategic project showcasing technical expertise, safety and performance, strengthening the company’s role as a key European player.

Busbar installation project in Spain by NeklanDC, recognised for safety and technical excellence

Data centre project in Spain: award-winning busbar installation for its safety

NeklanDC, a Telenco subsidiary, delivered in Spain an award-winning busbars installation for safety. A strategic project showcasing technical expertise, autonomy, and operational excellence for Europe’s growing datacentre sector.

Installing EAE busbar trunking in a hyperscale data centre — Telenco / Neklan DC

Success story: implementation of a busbar trunking system in a hyperscale data centre

Telenco, via Neklan DC, installed an EAE busbar trunking power system in a hyperscale data centre: detailed design, coordinated installation with custom firestops, and full testing/commissioning for reliable, scalable, redundant power.

Telenco 2024 CSR Report – Sustainability in Action with Global Teams

2024 CSR Report: Telenco strengthens its sustainable commitments

Telenco releases its 2024 CSR Report, highlighting strong commitments to climate action, inclusion, workplace wellbeing, cybersecurity, and responsible industry.

apheon challenge 2025

Societal commitment: Telenco steps up for youth integration through sport

130 Telenco employees joined the APHEON 2025 challenge, raising €8,076 for Sport dans la Ville. A meaningful CSR action supporting youth inclusion through sport.