K+K Klaas & Kock B.V. & Co. KG is a family-run German food retail company with more than 215 consumer supermarkets in northwestern Germany. Its official company profile emphasizes regional presence around its Gronau headquarters and central warehouse, with stores concentrated within roughly 150 km of the main base.

The business combines supermarket retail with its own logistics and fresh-food capabilities. Official materials cite around 7,000 employees, a product assortment of roughly 18,000 items, and an in-house large butcher operation producing meat and sausage specialties under the drilander brand.

That makes K+K more than a store network alone: it is a regional grocery chain with vertically integrated distribution and fresh-food production strengths.