Tayto (northern ireland) limited is a manufacturer of crisps and corn snacks based in tandragee, county armagh, northern ireland. they describe themselves as the third largest snack manufacturer in the united kingdom.it employs 300 people at its plant beside tandragee castle (called "tayto castle" as part of the advertising for the snacks) and remains the largest selling brand of crisps in northern ireland and the third biggest crisp and snack business in the united kingdom. it owns the golden wonder, ringos, mr. porky, real crisps, and jonathan crisp brands. the northern irish tayto are also widely sold in county donegal, especially in outlets in east donegal and inishowen. it is often c...

Source: Wikipedia