Everett, who most recently worked as co-producer for HBO series Rome and as a titles co-producer on Troy, will focus on Pinewood Shepperton's post-production offerings over the next five years.
The studio group's post facility is currently confined to sound mixing and features 16 audio post theatres, including ADR and foley theatres, and 65 sound editing suites. Pinewood Shepperton is currently being used to film Bo' Selecta! and the forthcoming film Carry on London.
Everett said he wanted to get back into the business side of post-production and work at the leading edge of the British TV and film industry.