Coca-Cola is Ireland’s biggest selling grocery brand.
A survey by Checkout magazine shows the soft drinks company has held the top spot for the last decade.
The Top 100 Brands survey measures sales in supermarkets, convenience stores and filling-station forecourts - spanning 6,500 brands.
Avonmore Milk and Brennans Bread occupy the second and third places on this year's list respectively, followed by Cadbury's Dairy Milk and Tayto.
Most brands held position in the top ten from the previous year, with just one new entry - Pampers, in tenth place.
Steve Wynne-Jones from Checkout magazine says Irish consumers appear to be creatures of habit: