The Callens Group tells the story of an entrepreneurial family.

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Callens Group

Callens Group establishes a foothold in France with the acquisition of Cometi

The Callens Group is welcoming the French company Cometi— a national leader in industrial thermal engineering—into its international growth ...
Windy Moerman Annick Callens Robert Jan Zoll Dijkema Rona Zoll Dijkema
Callens Group

The Callens Group and Ketelonderhoud Jonker join forces in the Netherlands

Windy Moerman & Annick Callens & Robert-Jan Zoll-Dijkema
CEO Callens Group & CEO Callens Group & Managing Director
The Callens Group in Waregem, Belgian market leader in heating and air technologies for the process industry, and the renowned Dutch Ketelon...
CALLENS LAAKDAL
Callens Group Family of fire

Construction of new facilities on Callens’ own properties in Laakdal and Liège

Callens is building two new facilities in Belgium: in Laakdal (Kempen) and Awans (Liège). These regions are no strangers to us: for years we...
Ode aan Willy 1
Callens Group

Founder Willy Callens passes away at the age of 80

Annick Callens
CEO Callens Group
Willy Callens, founder of family-run company Callens in Waregem, has passed away at the age of 80. He leaves a lasting impression, both with...
Callens Ecological Event 1
Callens Group Technology Sustainability

Callens showcases feasible sustainability techniques at 1st EcologiCal event

Kris Stappers & Bert De Gryse
Sales Director Callens Group & Department of Technology Director
Callens presented its achievable and modular sustainability techniques for the process industry during the first - eagerly awaited - Ecologi...
A working day in 2023 24
Callens Group Events Family of fire

Callens Group Family Day draws nearly 1,000 curious visitors

On Saturday, October 7, we opened the doors of our Waregem headquarters to the families and friends of our Calliers, Callens-Vyncke colleagu...
Tommie Luc
Callens Group Family of fire

Talent development outside your comfort zone

Tommie Duyvejonck
HR Director
"The biggest key to development lies outside your comfort zone." It's a strong statement from our HR colleagues that holds a lot of truth. T...