More than 2,800 people work for Bristol Airport, while 50 different businesses run onsite. It is actually owned by Ontario Teachers’ Pension Plan (OTPP) and serves not just Bristol, but also Somerset, Gloucestershire and West Wittshire. OTPP is an independent organization that administers pensions for teachers of Ontario, Canada. The organization bought the airport from Macquarie Group in 2014 and became its sole owner. Ryanair, EasyJet and BMI Regional Airlines have operating bases at Bristol Airport.