Who are we?

Callens&EMK, a Belgian family company founded in 1967, is a multi-disciplinary partner in the field of thermal industrial processes.

We are specialized in three areas: steam, thermal oil boilers, waste heat recovery systems; industrial HVAC; and industrial piping.

We are the only complete vertically integrated company in our sector. Every project, from the engineering stage to final delivery is carried out entirely in-house and by our own staff. This makes us a unique partner for more than 7500 customers in various sectors in France and the Benelux.

Callens&EMK provides state-of-the-art installations with an emphasis on both saving money and protecting the environment. Our ambition is to keep growing and to keep on getting better. Our strength lies in the fact that we combine the advantages of a big company with the values of a family company - big enough to cope, small enough to care. A motto that inspires us every day to improve.