Thomson is based at Wigmore Place in Luton, as is the commercial department of the scheduled lo-cost and mixed model arm of Thomsonfly, but TUI UK and Northern Europe, including Thomsonfly marketting and the Thomsonfly call centre are based at Columbus House I and Columbus House II in Coventry.
Re Thomsonfly pulling out of CVT, this will not happen, once the lease on the 737-500s ends ths year, several 737-300s from Doncaster are being based at CVT. That shows some commitment to the airport