Relied on worldwide

We are your specialist manufacturer of choice for standardised, preassembled cable systems used in instrumentation and control technology. We are one of the leading companies in this market, with over 40 years of experience. Customers rely on our solutions the world over – from Chile to Japan and from South Africa to Scandinavia. Support is provided by a network that spans 28 countries throughout the world – to guarantee maximum availability.

Bespoke solutions are standard at LEONI and therefore always cost-optimised. Of the cables that leave our factories, 70% are individually designed, manufactured and assembled. To date, we have manufactured over 40,000 cable designs, carefully tailored both to our company-internal guidelines and applicable international standards. Our strength is tailor-made customer service.

Long-term cost-effectiveness that pays its way

Achieving value means starting with the right costing. And a cost estimate that focuses squarely on the cost-effectiveness of the investment – from the planning stage to normal operations. For end customers and operators of industrial plant, we analyse the potential value added by estimating the Total Cost of Ownership. Keeping costs low and efficiency high. When working with engineering companies, we identify planning risks and cost drivers in accordance with the Total Project Ownership approach to cost estimation. Our customers’ capital spending should achieve good value for money – while minimising the costs of procurement and upkeep.

For us, reliability means delivering the right product at the right point in time. Our solutions are used in these industries to ensure 24/7 service reliability:

  • Oil and gas (onshore/offshore)
  • Petrochemicals
  • Chemicals
  • Iron and steel
  • Paper and cellulose
  • Generating station construction
  • Pharmaceuticals

  • Food and beverages
  • Water/wastewater management
  • Waste incineration
  • Cement
  • Mining

Find out more about how we safeguard your long-term added value by applying the TCO (Total Cost of Ownership) and TPO (Total Project Ownership) principles.


We are looking forward to hearing from you. Please contact us for further information.

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