
Products, That Set New Standards
Innovative Products & Custom Solutions by CiS
connect with confidence
Welcome to CiS-Group
We have been your trusted partner in connection technology since 1975. As a leading family-owned business based in Krefeld, Germany, with production sites in Germany and the Czech Republic, we specialise in high-quality cable assembly, component assembly and the production of electromechanical components and human machine interfaces.
For 50 years
Our Strength: Merging Tradition & Innovation
We are not only experts in our field but also pioneers in sustainability and social responsibility. We are proud to be the first climate-neutral cable assembly company and a multi-award-winning employer. Quality is at the core of our production, with most of our materials sourced from Germany and further processed in our subsidiaries in Germany and the Czech Republic.
Our Offering:Solutions That Connect
Discover the world of high-quality cable assemblies, electromechanical components, and innovative component assembly from CiS-Group. We provide our customers customized solutions that are tailored to their specific needs. Our strength lies in the combination of many years of experience, technological expertise and a deep understanding of our customers' requirements.
From the simplest cabling to the most complex cable system, the CiS-Group delivers customized solutions tailored to your needs. With a production rate of over 1,800 different products per week and large series of over 250,000 units per week, we can meet the needs of a wide range of industries. We rely on lean processes, an efficient organizational structure and punctual deliveries through our 24-hour-logistics network in Germany. Our expertise from over 50 years of complex and diverse production and development of customer-specific cable assemblies sets us apart.

Your Benefits with CiS
Tailored Solutions & Technological Excellence
Customized Special Solutions
Technological excellence
Quality and reliability
Flexibility and speed
Sustainability and responsibility
Discover Our Latest Projects & Innovations
3
Production Sites
700
Employees Across Europe
1.800
Various Products per Week
Shape Your Future with Us
Apprenticeship & Talent Development
A Career with Prospects – Start Your Future with CiS.
We take pride in our corporate culture, built on innovation, quality, and a strong team spirit. At CiS, you have the opportunity to advance your career in a globally expanding company with diverse development prospects.
Dive into the World of Connection Technology
