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The Delfingen Group

Since 1954, Delfingen has been a family-run business committed to its customers and respectful of people. With 4,000 employees across 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 smart, reliable solutions for protecting electrical wiring. Our products are essential wherever safety and performance are critical, in demanding and challenging environments.

The Delfingen Group worldwide

  • Europe/Africa 14 locations
  • Asia 15 locations
  • America 11 locations
  • Official distributors 40 +
illustrative world map

A Comprehensive Range of Solutions

Our technological expertise and capacity for innovation enable us to meet our clients’ most complex requirements. Our range of services 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 across numerous cutting-edge industries. In particular, you will find us in the following sectors:

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

Cutting-edge expertise: in addition to its long-standing knowledge of cable protection technologies, Delfingen draws on this expertise to develop unique products: technical tubing for fluid transfer, both formed and fitted with connectors (comprising up to five layers of raw materials), injection-moulded parts (cable channels for hybrid or electric vehicles), fasteners for interior trim, as well as specialised assembly and logistics services.

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 close collaboration and excellence. Our clients choose us because:

  • 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 have a thorough understanding of our field. We work closely with our clients through co-development and co-design to create bespoke solutions.

A Global Presence, Local Roots

We are a global player capable of operating locally, anywhere in the world. Our unique network comprises:

  • 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 Family-Run and Responsible Business

Our family governance ensures that we maintain a long-term vision. This is embedded in our DNA and is reflected 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

Rooted in a rich family history, we are convinced that our success lies in our ability to harness collective intelligence.
Four core values guide everything we do and unite our teams 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 resistance 

    and shock resistance
  • Electromagnetic protection
  • Wire Routing
    & Fastening
  • Protection against 

    radiant heat
  • Electrical Insulation
  • Noise Reduction
  • Mechanical protection

    and abrasion
  • Thermal 

    protection