Expert and creative
since 1942
since 1942
We are a Dutch family business with a long history in electric fencing. Our strength? Committed employees, years of experience, and a no-nonsense mentality. We are proud of our products, our service, and the collaboration with our customers.
Reliable technology from the Netherlands
We develop and produce a large part of our products ourselves. Plastic parts, electronics, and transformers: we make them in-house. This allows us to deliver quickly, provide targeted advice, and continue to innovate.
ISO 9001 certified
As the only manufacturer in our industry, we are ISO 9001 certified. This means that we work according to high quality standards, continuously improve ourselves, and thoroughly analyze deviations. This way, we keep control of the process and consistently deliver quality.
Meet our team:
Hilko Dammer
General Director
Responsible for, among other things, sales, export, and marketing.
José van Vliet
Financial Director
Responsible for production, purchasing, and employees.
Jeannette van Dijk-Janssen
Sales support/Receptionist
Usually your first point of contact.
Kristof De Coninck
Account Manager Koltec Belgium
Also responsible for Luxembourg and France.
Download our new 2026 catalog
Standard 5-year warranty on our products
Because we stand behind our sustainable quality, we offer a standard five-year warranty on all our devices. This is a testament to our confidence in our own technology, but also a guarantee for you as a user. This way, you are assured of a long-lasting, well-functioning fence.
All products are developed in the Netherlands.
In our own workshop in Breda, we design, test, and assemble electric fence devices and accessories. Also essential parts, such as transformers and plastic components. This ensures consistent quality, short delivery times, flexibility, and control.
Own technical staff for repairs
Problem with your product? Our own technical service knows our products inside and out. Repairs are carried out quickly, expertly, and in-house. Our technicians are also ready to provide expert advice on the use or maintenance of your installation.