It was first listed on the London Stock Exchange in 1987 .
The company was founded by Alan Brierley , Richard Price and Charles Prior in 1976 as Brierley Price Prior to provide training to accountancy students .
company was first listed on the London Stock Exchange in 1987 .
The company was founded by Alan Brierley , Richard Price and Charles Prior in 1976 as Brierley Price Prior to provide training to accountancy students .