The company is a family business, started in 1968 by brothers John & Alan Liversidge trading as Liversidge Brothers. The company changed it's name in 1982 to TSL Vanguard Vehicle Services Ltd due to the various acquisitions of other companies.

TSL Vanguard has depots in Leeds & Rotherham and specialises in transport operations including general transport, abnormal loads, plant & machinery and trailer hire.

The company is now run and managed by the second generation of the family.

Ian Liversidge - Transport Manager

Carl Liversidge - Trailer Hire

Mark Liversidge - Fleet Engineer

Paula Murray - Accounts

Stephen Wilson - Assistant Transport Manager.