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Redpack Packaging Machinery have been creating machines since 1977 manufacturing and providing world-class flow wrapping machines for multiple industries worldwide, including snacks, fresh produce and hygiene.

Restrain offers sprout inhibitions systems for the storage of potatoes and onions based on ethylene gas.

RFC International is a supplier of frozen vegetables and sweet potato fries based out of the United Kingdom.

Richard Austin Agriculture,  have over 30 years of experience in providing independent soil analysis to our clients throughout the UK. Specialising in Potato Cyst Nematode (PCN) analysis, they are market leaders in this field and test over 20,000 soils for detection and quantification of PCN each year.

Root Zero, the UK's First Carbon Neutral, Planet-Friendly Potato. Available in select Coop and Waitrose stores.

Rospen Industries are the market leaders in the weighing and metering Industry, offering turnkey solutions to a variety of sectors including food, pharmaceutical, plastics, chemical, minerals & water.

The Rush Group is a global fresh produce trading company focused on potatoes, sweet potatoes, butternut squash, carrots, onions, cauliflowers, broccoli, apples and sweet corn

Established in 1934, they provide fine mesh separation technology. They design and manufacture market-leading vibratory sieves, separators, ultrasonic mesh deblinding systems and liquid filters.

Sainsbury's is the second largest chain of supermarkets in the United Kingdom, with a 16.9% share (2015) of the supermarket sector in the United Kingdom.

Salty Dog make premium nuts and hand fried crisps with flavours that bite back.

Saturn Spraying systems manufactures a range of Spraying and Dosing equipment, based on the spinning disk spray technology.

Savoursmiths is a manufacturer of Potato Chips (Crisps) in the United Kingdom established in 2016

Savoury Flavours Ltd provides a flexible and responsive alternative to the large multi-national flavour houses;delivering innovative and competitive savoury flavour solutions, with a personal touch, to large and small food businesses alike.

Sb Nutrition is an online retailer for PotatoProducts based out of the UK.

ScanStone Potato Systems (RGS Forfar Ltd) designs and manufactures a range of agricultural machinery for potato cultivation, including bed formers, bed tillers, stone and clod separators and windrowers.

Science and Advice for Scottish Agriculture (SASA), a division of the Scottish Government Agriculture and Rural Economy Directorate, provides scientific services and advice to support Scotland’s agriculture and environment.

The Science Group plc provides independent advisory and advanced product development services focused on science and technology initiatives.

Scotland's Rural College (SRUC) - established in 2012 - is an higher education and research organisation in the United Kingdom with a range of research activities related to potato cultivation for potato growers. The Scottish Agricultural College (SAC) became part of SRUC.