Specialist distributors in vegetarian, organic, Fairtrade, natural and fine foods in the UK and beyond. Suma is a worker co-o ... p, owned and managed by its workers. At Suma we are proud of our status as the UK's largest worker owned co-operative and Europe's largest equal pay organisation. Suma is run by owner members who all have an equal share in the business and a say in decision making. Our members multi-skill and in any given week could be doing anything from picking customer orders in the warehouse to designing product packaging or sitting on Suma's elected Management Committee. read more