Why is France a major potato player in Europe?
France holds a European leadership position in potatoes, both in volume produced and volume exported. This standing rests on a rare combination: a temperate oceanic climate, deep well-drained soils, advanced agricultural mechanisation and a dense industrial processing network. The country supplies its own consumption as well as neighbouring markets, notably through fresh produce and processed products.
This strength relies on a structured organisation from upstream to downstream: growers, cooperatives, packing stations, starch plants and processors. It is this ecosystem that makes it possible to supply foodservice and industry, year-round, with a homogeneous and traceable raw material.
« Working with a fresh potato sourced within 250 km is what lets us guarantee a sous-vide fry that is never frozen, with traceability down to the lot. »
The Hauts-de-France and Nord basin: the historic heartland
Northern France, and the Hauts-de-France region in particular, forms the reference production basin. Its silty, deep and easily worked soils, combined with regular rainfall, offer almost ideal agronomic conditions for growing the tuber. The high density of processors and starch plants further anchors the industry there.
This geographic concentration is a major logistics advantage for the Paris region: quality raw material is close at hand. For a processing facility located in Trappes, this proximity to the North and the Paris basin enables responsive supply of fresh potatoes, an essential condition for sous-vide fries that are never frozen.
Starch production or fresh market: what's the difference?
The industry divides into two outlets with very different logics. The fresh market covers potatoes intended for direct consumption and food processing (fries, crisps, mash, canned products). Starch production, on the other hand, uses specific high-starch varieties to produce starch for industry: food manufacturing, papermaking, textiles and green chemistry.
For foodservice, it is the fresh market that counts. Varieties are selected not for raw starch yield but for their culinary qualities: cooking behaviour, dry-matter content, low reducing-sugar levels (the key to a fine golden colour) and consistent size grade. These criteria make all the difference between an ordinary fry and a professional one.
The industry's two main outlets
- Fresh market: direct consumption and food processing (fries, crisps, mash).
- Starch production: starch extraction for non-food industrial uses.
- Frying varieties: high dry matter, low sugar, good cooking hold.
- Foodservice criteria: consistent grade, golden colour, lasting crispness.
Why does local sourcing within 250 km matter for foodservice?
Sourcing proximity is not just a marketing point: it is a concrete lever for quality and sustainability. The shorter the journey from field to facility, the fresher the potato arrives, the less storage and transport stress it endures, and the lower the logistics carbon footprint. This is precisely the short-supply-chain logic applied to semi-industrial food manufacturing.
At Nouryla, the sourcing priority is potatoes grown within 250 km of Paris, from HVE farming. This proximity is what makes the Kroustis promise possible: fresh sous-vide fries that are never frozen. The freshness of the raw material directly shapes the texture, taste and consistency of the finished product served in foodservice.
The concrete benefits of the short supply chain
- Preserved freshness: fewer days between harvest and processing.
- Lower logistics carbon footprint thanks to short distances.
- Supply responsiveness and better control over disruptions.
- Support for regional agriculture and HVE practices.
HVE, water and climate: the industry's sustainability challenges
Potato growing is sensitive to climate hazards: drought episodes, heatwaves and excess water all affect yields and tuber quality. Water resource management is becoming a central issue, as is preserving soil fertility. The industry is gradually shifting towards more economical and more resilient practices.
The HVE certification (High Environmental Value) recognises farms that limit inputs, protect biodiversity and manage water and fertilisation rationally. Favouring HVE potatoes, as Nouryla does, embeds sourcing within this trajectory. On the production side, Nouryla also operates a process-water recycling unit to reduce consumption of this precious resource.
From field to fry: traceability serving the restaurateur
For a professional, knowing where the raw material comes from is no luxury: it is a food safety and quality requirement. Traceability makes it possible, when needed, to quickly trace the chain back to the exact origin of a lot. It protects the restaurateur as much as the manufacturer.
At Nouryla, this traceability is documented through the CorLink ERP: every Kroustis fries delivery note carries the exact lot number of the potato used, and each big bag has a unique identifier. HACCP procedures are applied, and an ISO 9001, 14001 and 22000 certification trajectory is in progress. For the restaurateur, this translates into fresh, identified and reliable raw material, delivered at dawn on a J+1 basis via the refrigerated fleet across the Paris region.
