Cullen Allen is one of the longest established potato businesses in the UK, specialising in production and marketing of seed potatoes from Scotland and Northern Ireland.

Cygnet PB is Britain's biggest potato breeder and one of the largest seed potato growers in the country.

HZPC France is the French subsidiary of a Dutch company, specializing in the development and marketing of potato varieties that meet economic, societal and environmental expectations.

HZPC is a Dutch supplier of innovative potato varieties that are optimized for local growing conditions. HZPC is the largest seed potato supplier worldwide.

HZPC UK is the UK subsidiary of a Dutch company, specializing in the development and marketing of potato varieties that meet economic, societal, and environmental expectations.

Living Foods BV is a Dutch company offering innovative Growing & Nutrition Solutions. Among their products is a turn key system to produce minitubers.

Meijer has been in the potato business since 1920. Their story starts with Kees Meijer Sr when he became a potato trader, more than 100 years ago. He wanted to give his family and himself a better life.

TLC Potatoes grows certified, virus-free potato minitubers to the highest possible standard.

Vervit is a plant tissue culture company focused on advanced micropropagation technologies.

Vitrocom Holland BV is a plant tissue culture laboratory for the production of eminent starting material for the international agricultural market.