Mark is now represented world-wide by Air-Edel

From the Air-Edel site (full release linked below):  "We are delighted to announce our latest signing of Music Editor Mark Willsher! Mark has worked on a huge selection of outstanding productions including The Lord of the Rings and The Hobbit trilogies, Up, The Social Network, King Kong and many more. Not only is he an established Music Editor, Mark has experience in recording, mixing, and producing film scores as well as working as a Music Consultant."

http://www.air-edel.co.uk/news/music-editor-mark-willsher-joins-the-air-edel-roster/