Services
Callens, Pirenne, Theunissen & C° offers a variety of support services specially designed to help companies and organisations to attain their objectives. Transparency, integrity and personal contacts are the focus of all cells.
Callens, Pirenne, Theunissen & C° offers a variety of support services specially designed to help companies and organisations to attain their objectives. Transparency, integrity and personal contacts are the focus of all cells.