This follows the demise of Leach Lewis Plant in August and the appointment last month of Glosrose Construction Sales as dealer in Kent, Sussex, Surrey and south London.
Bomag has now given Ernest Doe responsibility for Norfolk, Suffolk, Essex and East London.
Mawsley Machinery, already the Bomag dealer for Northamptonshire, Cambridgeshire and Bedfordshire now takes on Hertfordshire and north London as well.
There is also a territory expansion for Butler Reynolds, who now adds Leicestershire, Warwickshire, Hereford and Worcestershire to give them the entire East and West Midlands, served from depots in Loughborough and Dudley respectively.
A new company, Boss Plant Sales, based in Tring, will cover Oxfordshire, Buckinghamshire, Berkshire and west London.
The Bomag light compaction equipment range includes single direction and reversible vibrating plates, tampers, trench compactors and tandem rollers.