Efficient – in every phase of the project

Everything from the same source – not only does our promise apply to our complete range of high quality products, but also to the services we can provide. We offer consulting and design support to designers, installers and engineers in every phase of the project, based on our years of experience in numerous projects, both large and small. Our customers recognise that our competent, highly trained specialists and consultants have real expertise on their side, and that they are able to minimise the interfaces in order to reduce costs.  

A reliable partner

Our particular strength lies in personal contacts and reliability. By discussing the needs of our customers and suppliers openly and in depth, we are able to find the correct customised solution. We have been putting these skills to the test on a daily basis for over 85 years – and thanks to our worldwide service network, we are always there for our customers.


As your partner, we support you during the planning phase, by perhaps carrying out the calculations for an entire plant system, or for individual cables or complex networks.

Project management

Network diagrams, specifications, risk assessments and expert opinions. LEONI guarantees professional project management.


From consulting through to project acceptance, you can count on our support. Our total system concepts save time and money.


Experienced professionals, specialised equipment and a high level of motivation. Our goal is to provide professional, economical cable laying and installation.


Our logistics services are highly valued by our customers, thanks to the global synergies available within the LEONI Group. On-time delivery and cost-effective management form the basis for successful, satisfactory completion of contract.

→ Fewer interfaces, low costs and the highest quality of planning and execution.