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The Delfingen Group

Since 1954, Delfingen has been a successful family business committed to its customers and respectful of individuals. With 4,000 coworkers in 20 countries, we work every day to protect electricity networks for a more connected and sustainable world.

OUR MISSION: PROTECT KEY NETWORKS We design, manufacture and distribute intelligent, reliable solutions to protect electrical wiring. Our products are indispensable wherever safety and performance are critical, in demanding and challenging environments.

A complete range
of solutions

Our technological expertise and capacity for innovation enable us to meet our customers’ most complex requirements. Our offer includes:

  • Plastic tubes
  • Textile sleeves
  • Injection-moulded parts and connectors
  • Customisation and advanced logistics services

Working for varied industrial markets

Our solutions are integrated into a wide range of applications for many cutting-edge industries. You will find us in the following sectors:

  • Automotive
  • Railways
  • Off-road and agricultural vehicles
  • Robotics and industrial automation
  • Renewable energies

What makes us unique

Our value proposition is based on four fundamental pillars which make us a key player and a trusted partner for our customers

A trusted partner


We build long-term relationships based on proximity and excellence. Our customers choose us for:

  • Our high quality standards
  • Our operational excellence
  • The resilience of our supply chain
  • Our robust financial structure

In-depth technological expertise

With 70 years’ experience behind us, we know our business inside out. We work closely with our customers through co-development and co-design to create tailor-made solutions.

A global presence with local roots

We are a global player capable of acting locally all over the world. Our unique network includes:

  • 28 plants in 20 countries
  • Local logistics centres
  • A distribution network covering more than 70 countries
  • Commercial offices and engineering centres 
in the main industrial regions

A responsible, family-run company

Our family governance ensures that we have a long-term 
vision. This DNA manifests itself in a deep commitment to:

  • Respect for people
  • Rigorous ethics and compliance programmes
  • Strong ESG policies and clear decarbonisation objectives

Our values: The driving force behind our actions

With our strong and deeply rooted family history, we are convinced that our success depends on our ability to mobilise collective intelligence.
Four fundamental values guide each of our actions and unite our teams all around the world:

  • Entrepreneurship
  • Responsibility
  • Harmony
  • Solidarity

You will find our products wherever protection of electrical wiring is needed in demanding, challenging environments, because the safety of your products and their users is important

  • Impact and shock resistance
  • Electromagnetic protection
  • Routing and fixing
  • Protection against radiant heat
  • Electrical insulation
  • Noise reduction
  • Mechanical protection and abrasion
  • Thermal protection
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