Contact us +352 26 380 1 FR EN Menu CK Charles Kieffer Group healthy people, healthy business Since 1946, CK Group has been active in two areas: business support for companies and sports well-being. Charles Kieffer, the founder of our group, began his activities with photography and a few years later entered the field of copying to become, today, a company expert in the digital support of companies and the improvement of the work experience. Charles Kieffer’s philosophy of “a healthy mind in a healthy body” led him to open the Sportcenter in Kockelscheuer in 1980 and then 4 CK fitness across the country. His ideas gave birth to our current baseline “healthy people, healthy business“. Find out more We support your digital evolution, improve the work experience of your employees and make your organization more efficient. Discover Come and see us at one of our four fitness centres in Bertrange, Esch-sur-Alzette, Junglinster and Mersch or at our Sportcenter complex in Kockelscheuer. Discover Latest news. See all the news 10.09.21 CK Group celebrates its 75th anniversary in video! Read more 18.11.21 The automation of document management: a gain of time and efficiency! Read more 02.11.21 Nouvelle Gesundschau Read more 27.11.21 Fuji Offre automne 2021 Read more Let's stay connected Follow us on LinkedIn 3966 Companies trusted us 200 Collaborators CK Group 6585 Sports clients 1946 The CK Charles Kieffer Group has been supporting company development in Luxembourg for more than 70 years. As a specialist in document and image processing, our primary mission is to guide you along the path to digital transformation. Our innovative printers, photocopiers and digital solutions boost your efficiency, security and speed. Discover the history Some of our partners Join us Teamviewer CK Support Mac / PC Newsletter Register Home About us Our history CK MAG CK | Office technologies CK | Image CK | Fitness CK | Sportcenter Jobs News Event Contact ©2021 CK Group All rights reserved | Legal information | Privacy policy | Cookie policy Visual identity by Digitalised by By continuing to browse, you give your implicit consent to the use of cookies. Please consult our cookies policy for further info and to change cookie settings. I AGREECustomise