Coenen has spent a number of years in the entertainment market, having held senior positions at Universal Music and Universal Pictures.
The new role will see Coenen report directly to the firm’s managing director Matthew Allen.
“We are very pleased to have Sue join the Board of Trilogy. She has over 20 years of operational experience spending the last 16 years working within the entertainment market. Sue has a proven track record within this sector and is very well respected throughout the industry,“ Allen said.
“I am delighted to be joining Trilogy at this exciting phase of their continued growth and development. The Board is committed to continuing their proven philosophy of true business partnership with their clients, which matches my own ethos of successful business relationships. The plans for 2008 and beyond look exciting and I am looking forward to being part of the continued success,“ Coenen added.