Trilogy has appointed Mark Ellis to the role of head of its broadcast division.

Ellis is taking over from Barry Spencer, who will retire at the end of September.

Ellis has been with the provider of broadcast infrastructure and intercom technology for six years with responsibility for the company’s other markets.

“Under Barry’s stewardship Trilogy has built products which people depend on, and a global reputation for products which are reliable, flexible and powerful” said Mike Knight, Trilogy chief executive.

“Moving ahead I look forward to significant growth in our broadcast business under Mark, who will still be able to call on Barry’s decades of knowledge as he retains an active consultancy role in the business.”