Mike Bennetts proved he was prepared to take a punt getting rid of the century-old Shell brand and renaming it Z Energy in 2011.

Martin Aircraft Company has extended its IPO for two weeks as the firm negotiates with a potential investor that could become a cornerstone shareholder.

Z Energy is the latest company to jump on the big data trend, doing a deal with analytics company 11 Ants Analytics to help the service station firm better understand customer preferences and buying....

Driving environmental sustainability at a petrol retailer seems counterintuitive at best; at worst, being on a hiding to nothing.

Z Energy reported a 13pc decline in first-half earnings after it made top-up payments to the Marsden oil refinery.

A company has been fined after associates of the firm traded shares of Z Energy and other companies during the holding period following IPO's.

Z Energy boss Mike Bennetts says the return of $2 a litre petrol could be on the cards if oil prices continue to plummet.

Z Energy plans to spend $21 million on a biodiesel plant in Auckland using fat from the meat industry.