The Rigby Group has agreed a multi-million-pound deal to buy the corporate jet centre at Birmingham Airport from Marshall Aviation Services. The group already operates jet centres at Coventry and Exeter airports and eight months ago brought them under the banner of XLR Executive Jet Centres, with a company of that name created last month ahead of this deal. The purchase, for an undisclosed sum, is a major step in its expansion strategy as it links its services with one of the UK’s busiest executive flight destinations.