Sullivan Buses is a bus operating company based in South Mimms

South Mimms

South Mimms, sometimes spelt South Mymms, is a village and civil parish forming part of the Hertsmere district of Hertfordshire County Council in the East of England although geographically and historically is in the County of Middlesex.-History:...

, Hertfordshire

Hertfordshire

Hertfordshire is a ceremonial and non-metropolitan county in the East region of England. The county town is Hertford.The county is one of the Home Counties and lies inland, bordered by Greater London , Buckinghamshire , Bedfordshire , Cambridgeshire and...

, England

England

England is a country that is part of the United Kingdom. It shares land borders with Scotland to the north and Wales to the west; the Irish Sea is to the north west, the Celtic Sea to the south west, with the North Sea to the east and the English Channel to the south separating it from continental...

. Founded in 1999, it operates local bus services in and around Hertfordshire including school services; rail replacement bus services in and near London; bus links in Surrey

Surrey

Surrey is a county in the South East of England and is one of the Home Counties. The county borders Greater London, Kent, East Sussex, West Sussex, Hampshire and Berkshire. The historic county town is Guildford. Surrey County Council sits at Kingston upon Thames, although this has been part of...

 to and from Thorpe Park

Thorpe Park

Thorpe Park is a theme park located in Chertsey, Surrey, England, UK. It was built in 1979 on the site of a gravel pit which was partially flooded, the intention of creating a water based theme for the park. The park's first large roller coaster, Colossus, was added in 2002...

; and vehicle hire for television programmes.
Sullivan Buses is based in South Hertfordshire and was founded in 1999 by Dean Sullivan, a former London Underground manager.

Sullivan Buses operates public and school bus routes in Hertfordshire and North London.