Agricultural Supply Co (Fairford) Ltd, Gloucestershire
Amycel (UK) Ltd, Staffordshire
Bord Bia , Dublin
Capel Organic Mushrooms, Suffolk
Cottage Mushrooms Ltd, Lancashire
Fiddleford Mushrooms Ltd, Dorset
Drinkwater Mushrooms Ltd, Lancashire
Dorset Down Mushrooms Ltd, Dorset
Greyfriars (UK) Ltd, North Yorkshire
Leckford Mushrooms Ltd, Hampshire
Orchidwood Mushrooms Ltd, East Sussex
Produce Global Solutions, Cambridgeshire
R B Developments & Services, Wiltshire
Elite Mushrooms Ltd, North Humberside
Premier Mushroom Co, Nottinghamshire
Tunnel Tech North Ltd, South Yorkshire
Walsh Mushrooms Ltd, Worcestershire
Waveney Mushrooms Ltd, Suffolk
Hughes Mushrooms, County Tyrone
Sussex Mushrooms Ltd, West Sussex