Lister Petter Wikipedia
1910 Petters Ltd founded. 1929 First diesel engines produced by R A Lister in Dursley. 1960s/1970s peak employment of over 5,000. 1986 R A Lister and Petters Ltd merged to form Lister Petter Ltd. 2004/2005 Lister Petter sees unprecedented growth and reinvestment in its core products. 2013 Goes into administration.