DENIS SIMONART JOINS HOUSE OF COMMUNICATION BRUSSELS AS CHIEF FINANCIAL OFFICER 

House of Communication Brussels is delighted to welcome Denis Simonart as its new CFO. With extensive international experience and a strong track record in financial leadership, Denis brings valuable strategic and operational expertise to the agency.

International Background 

Denis spent nearly 11 years at Nielsen Company, where he held a variety of senior finance positions across Europe. From the Czech Republic to France, Iberia, Benelux, and Italy, he oversaw finance, administration, controlling, and strategic business partnering, while also leading major European financial initiatives and transformation projects.

Proven Financial Leadership 

After Nielsen, Denis joined, in 2014, WPP Media / GroupM Belgium as CFO, managing the financial operations of Wavemaker, Mindshare, and EssenceMediacom. He then took on the role of Chief Operations & Finance Officer at WPP Media Belgium, where he contributed to strategic planning, organizational development, and financial performance across the group’s entities. 

A New Chapter at HOC 

By welcoming Denis, House of Communication Brussels strengthens its leadership team with a CFO whose international perspective and strategic mindset will support the agency’s continued growth and ambition.

Here is what Denis Simonart has to say: “I’m honored to join House of Communication Brussels as CFO. I look forward to leveraging my local and international financial experience to support the agency’s strategic ambitions and sustainable growth. I was particularly inspired by the group’s strong entrepreneurial spirit, which deeply resonates with my own values and approach. Together with the leadership team, my goal is to ensure that our financial strategy continues to empower creativity, innovation, and long-term success."