The cleaning and hygiene specialist has introduced TomTom’s WORKsmart – Eco system in a bid to improve efficiency, cut costs and to give it the tools to promote and monitor eco-friendly driver behaviour.

Zenith has installed TomTom’s tracking, navigation and EcoPlus devices across 119 vehicles, including 56 company cars and 63 trucks.

'We pride ourselves on taking a market leader approach when it comes to our environmental and corporate responsibility and this investment demonstrates our continuing commitment in this area,' said Michael Rayner, Zenith’s operations director.

'We are confident the move will not only act as a fillip to our green credentials, but also further improve Zenith’s fleet and business efficiencies.'