The deal includes maintenance management of the entire 1,000 strong fleet, which includes Vauxhall Combo vans, Astras and Ford Focus estates, as well as the provision of contract hire vehicles under a multi-badge arrangement.
Staveley Industries group auditor George Dobie said: 'ING Car Lease has been able to demonstrate a commitment to on-going service levels in an open and measurable way. This combines well with our own company ethos and was a key factor during the selection process.'
Greg Taylor, ING's commercial director, added: 'This partnership represents a major step forward. I am delighted our flexible approach to customer service has been recognised in the awarding of this contract.'