Douglas Low, MD of major fresh and chilled fish supplier Dawnfresh Seafoods, has left the company.
Low was managing director for the past seven years, clocking up a total of more than 20 years' service in the food industry.
He moved to Dawnfresh from the bakery industry, and before that had been involved in the seafood manufacturing business.
Chairman Alastair Salvesen has taken over the role of MD. The company has not yet decided if Low will be replaced.
Dawnfresh said Low had moved on to pursue other interests.