Who owns which supermarket in Switzerland?

Yes, Denner belongs to Migros. According to the company history on denner.ch, Denner and Migros announced their tie-up on 12 January 2007 and «70 per cent of the share capital of Denner AG» went to Migros; by the end of 2009 the Federation of Migros Cooperatives became «100 per cent owner of Denner AG». Swiss grocery has many logos but few owners: Migros, Denner, migrolino and Migros Online sit under one roof, Coop also owns Transgourmet and Prodega, and behind Volg and LANDI stands the farmers' cooperative fenaco. This page lays out the map line by line, each one with the source it came from.

Last reviewed: August 2026. Every ownership statement here comes from 2025 annual reports and official company pages, retrieved on 3 August 2026.

Sources checked regularly. Migros Group: annual report 2025 (report.migros.ch) and corporate.migros.ch, pages «Die Migros-Gruppe», «Organisation» and «Genossenschaften». Denner: the company history and the corporate page on denner.ch. Coop Group: annual report 2025 (report.coop.ch), chapters on wholesale/production, retail and corporate governance. Transgourmet and Prodega: Coop annual report 2025 plus the permanent redirect from prodega.ch to transgourmet.ch. fenaco and Volg: fenaco.com and volg.ch. Lidl: the imprint of lidl.ch and gruppe.schwarz. Aligro: the company history on aligro.ch. Spar: spar-international.com. Otto's: ottos.ch. All pages retrieved on 3 August 2026. Last reviewed: August 2026.

Rappn is the only neutral grocery price comparison app in Switzerland, with no commercial agreements with any retailer.

Does Migros own Denner?

Yes, outright. The history page on denner.ch dates the tie-up to 12 January 2007 and gives the figure: 70 per cent of Denner AG's share capital passed to Migros at that point. The remainder followed as planned, and by the end of 2009 the Federation of Migros Cooperatives held 100 per cent. Denner has therefore not been an independent chain for more than fifteen years, even though its range, its price positioning and its store network are still run separately.

The backstory explains why the question keeps coming up. Denner traces its history to 1860 and owes its discount model to Karl Schweri, for decades the public face of price wars against the big retailers. On 1 August 1998, per the same chronicle, he appointed his grandson Philippe Gaydoul, then 26, as delegate of the board and head of management. Schweri died on 29 May 2001 at the age of 85, described there as the «discount pioneer and sole owner of the Denner empire». Gaydoul saw the sale to Migros through and then stayed on, per the same source, «as CEO of Denner for another three years».

In numbers, Denner is now a large slice of Migros food retail: the Migros annual report 2025 records CHF 3,845 million in revenue for Denner and 872 outlets.

Who owns which supermarket in Switzerland?

The table below is the short version of the map. Every row names the source the ownership statement came from.

What exactly belongs to the Migros Group?

Migros is not a listed company with large shareholders but a cooperative. Corporate.migros.ch lists ten regional Migros cooperatives, and the 2025 annual report counts 2,302,711 cooperative members. The Federation of Migros Cooperatives «coordinates the activities of the Migros Group, defines its overall strategy and represents Migros as a brand externally», while the cooperatives «ensure the operation of the stores».

Under that roof, on the food side, sit the supermarkets plus Denner, Migros Online, Migrolino and Migrol, together with Migros Industrie: the Micarna group (meat, poultry, eggs, seafood), Elsa Group (dairy), the Fresh Food & Beverage Group (bread) and Delica (chocolate, ice cream, snacks, coffee). Outside food come Digitec Galaxus, the Medbase group and Migros Bank, among others. Group revenue in 2025 was CHF 31.916 billion, of which CHF 24.312 billion in Food Retail, with 91,689 employees on an annual average.

What matters for you as a shopper: when you choose between Migros, Denner and migrolino in the same village, you are choosing between three formats of the same owner — with prices and ranges that can differ a lot.

What belongs to the Coop Group, and what is Transgourmet?

Coop is a cooperative too. The corporate governance chapter of the 2025 annual report states that the Coop Group Cooperative is a cooperative with its seat in Basel; at the end of 2025 it had more than 2.67 million members, and anyone resident in Switzerland or Liechtenstein can join.

The group is far broader than its supermarkets. In 2025 Coop posted CHF 35,465 million in total revenue, of which CHF 21,184 million in retail and CHF 17,225 million in wholesale and production. Retail covers, besides the supermarkets, Coop Pronto, Coop To Go, Coop Restaurant, Betty Bossi and fifteen non-food formats such as Interdiscount, Jumbo, Coop City, Livique, Lumimart, Christ, Import Parfumerie, Fust and Coop Vitality, together 1,412 outlets and CHF 7.8 billion. Coop itself reports 982 outlets and CHF 12.4 billion and calls that the densest retail network in Switzerland.

Anyone searching for Coop's subsidiaries lands on Transgourmet. The report is explicit: «With its subsidiary Transgourmet, the Coop Group is active in cash-and-carry and delivery wholesale in Germany, Switzerland, France, Spain, Poland, Romania and Austria.» The Transgourmet group reached CHF 11.9 billion in revenue in 2025 with 31,212 employees. The cash-and-carry markets known in Switzerland as Prodega belong to that set — prodega.ch now permanently redirects to transgourmet.ch. Production companies such as Bell Food Group, Halba, Steinfels, Reismühle Nutrex, Pearlwater and Swissmill sit in the same segment.

Who owns Volg and LANDI?

This is the corner of the map that surprises most people: Volg belongs indirectly to farmers. Volg.ch states that Volg Konsumwaren AG belongs to the fenaco Group, which was founded in 1993 through the merger of six agricultural cooperative associations. Per fenaco.com, fenaco is itself organised as a cooperative and is owned by 133 LANDI cooperatives with more than 39,000 members, including over 23,000 active Swiss farmers. Its brands span the chain from field to shelf: UFA and LANDI in agriculture, RAMSEIER in food production, Volg in retail and AGROLA in energy.

Volg is therefore the small-format chain. The 2025 figures on volg.ch: 593 Volg stores, 193 outlets of independent retailers and 121 TopShops at AGROLA filling stations, making 907 supplied points of sale and CHF 1,795 million in revenue. If your village has exactly one shop, statistically it is often this one.

Lidl, Otto's, Aligro, Spar and Aldi: who is behind them?

Lidl Schweiz. The lidl.ch imprint names two entities: Lidl Schweiz DL AG at Dunantstrasse 15 in 8570 Weinfelden as the technical operator, and Lidl Stiftung & Co. KG in 74167 Neckarsulm, Germany. On gruppe.schwarz, Lidl appears as one of five divisions of the Schwarz Group alongside Kaufland, Schwarz Produktion, PreZero and Schwarz Digits; for financial year 2025 the group reports EUR 185.6 billion in revenue, 604,000 employees and 14,500 stores in 34 countries.

Otto's. Behind Otto's stands OTTO'S AG at Wassermatte 3 in 6210 Sursee, which describes itself as the Swiss retailer for bargain hunters since 1978. Ottos.ch names no parent company, and Otto's appears in none of the participation lists we checked for this page.

Aligro. The French-speaking Switzerland wholesaler is a fourth-generation family business. The company history on aligro.ch starts in 1901 with Aline Demaurex, runs through «Demaurex Frères» in 1923 and Pierre Demaurex in 1963, and reaches Etienne and Dominique Demaurex, who took the business over in 1992. In 1960 Aligro opened, by its own account, the country's first cash-and-carry market; today it has 14 outlets and more than 1,000 employees.

Spar. Spar is not a group but a licence network. SPAR International in Amsterdam describes the model as licensed wholesalers and retailers working in partnership; worldwide there are more than 13,500 Spar-branded stores in 50 countries. The Swiss licensee, per the same source, is SPAR Handels AG at Schlachthofstrasse 12 in 9015 St. Gallen, in the network since 1989, with 252 retail stores in the 2025 key figures. No parent company is named there — so we name none.

Aldi Suisse. Here our map honestly stops. The official Aldi Suisse company pages were not retrievable for us on 3 August 2026, and we do not repeat an ownership statement we have not checked at source. What we can say: Aldi Suisse is one of the seven chains whose promotions run in Rappn.

What ownership actually changes about your shopping

Two things become concrete. First, the promotion rhythm: Migros, Coop and Denner have started their weekly promotions on Thursday since 5 February 2026, while Aldi Suisse and Lidl Schweiz drop new offers twice a week, on Monday and Thursday. Second, the real choice: three logos in the same neighbourhood can share one owner, while three others belong to a farmers' cooperative, a German group and a family from Vaud.

Does that mean chains with the same owner cost the same? It depends — on the product, the week and the pack size. Denner and Migros share an owner and still run separate ranges and separate promotions; going by owner alone means missing exactly the weeks in which they diverge. That is why the map lives on this page and the current price lives in the app: in Rappn you see more than 10,000 running promotions from seven chains side by side, including unit-price comparison per kilo or litre, for the week you are actually shopping in.

In short

The Swiss grocery map has fewer owners than brands. Two cooperatives — Migros and Coop — cover most of the shelf and bring their own second and third formats with them: Denner, migrolino, Migros Online, Coop Pronto, Transgourmet and Prodega. A third cooperative, fenaco, is owned by the LANDI cooperatives and therefore by farming families, and runs Volg. Add one German group (Lidl via the Schwarz Group), one licence network (Spar via SPAR Handels AG) and two independent Swiss houses (OTTO'S AG and the Demaurex family at Aligro). For Aldi Suisse we deliberately leave the line open.

Next step: to see what this structure means for your shopping this week, open the promotions of all seven chains side by side in Rappn, set a price-drop alert on the products you buy regularly and let the app tell you when the price falls. Rappn is free, available in German, French, Italian and English, and is not paid by any chain.