About the Company

As a key player on the Luxembourg market, CEL celebrated its 80th anniversary in 2025. The company enjoys a strong reputation in Luxembourg, driven by the expertise and know-how of its employees.

Specialised in its three main fields of activity — IT & Unified Communications, Security & Building Technologies, and Secure & Efficient Electrical Energy — CEL provides its clients with high-value integrated solutions. Our priority is to offer tailored and innovative responses, even to the most specific needs.

About our team

Joining CEL means becoming part of a company that supports its employees on a daily basis, offers them training, promotes their professional development, and places people at the center of every relationship. Our strength lies in our diversity: both in the wide range of services we offer our customers and in the multitude of professions represented within our company.