Leading player in our own region

Our network

In 2008 Callens, Pirenne, Theunissen & C affiliated with Crowe Global and now ranks among the 10 most renowned accountancy firm networks worldwide. The organisation comprises more than 150 independent accountancy firms and consultancies, totaling 753 offices and 33.000 professionals in over 130 countries.

Every Crowe Global affiliate is a leading player in its own region and calls upon local experts with an excellent knowledge of the local legislation. In this manner the organisation provides the best possible support to clients planning joint ventures or expansions abroad.

Quality and Professional Services
Every Crowe Global affiliate can be singled out for its high standard of professionalism (audit, tax, risk management and consultancy). Standard procedures have been developed for international projects.

International Power
Regional Executives assist in the coordination of activities. They are responsible for specific regions such as Europe. The Key Economic Centres have a crucial position in the network's strategic and operational activities. This also facilitates a professional and smooth service to smaller international organisations.

Contact us

Philip Callens
Philip Callens
International Liaison Partner
Callens, Pirenne, Theunissen & Co.