Warrington-headquartered Certas Energy has become an official partner of the Northern Powerhouse.

The company supplies fuels and lubricants to commercial and domestic customers, working with more than 12,000 businesses each year and employing a workforce of more than 500 staff across 20 depots, 259 fuel stations and retail outlets, and five bunker sites in the North alone.

It has joined the government initiative to support improvements in fuel efficiency, transportation and air quality.

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