Taupo Beef has taken top honours at the 2015 NZI Sustainable Business Network Awards.
The company won the Restorative Impact Award, and went on to take the supreme award from 10 other category winners at a ceremony in Auckland on Tuesday night.
It won high praise for its vision in leading New Zealand beef farming while also protecting Lake Taupo water quality.
Mike and Sue Barton set up Taupo Beef 11 years ago after swapping careers in tertiary education for a farm in Taupo's western bays with a nitrogen cap that severely limited their options. Today Taupo Beef is produced from three farms in the western bays.
The company's sustainable business award is not the first time its efforts have been recognised. Mr Barton, who is a trustee of the Lake Protection Trust and a serving board member, was awarded a Queen's Service Medal last year for services to farming and the environment.