avec and the Swiss Station Kiosks: What You're Really Paying (2026)

The avec store on platform 3 of Zürich main station, the k kiosk where you grab a newspaper, and the Press & Books shop where you buy a magazine are all owned by the same company. That company is Valora. Valora has belonged to FEMSA since 7 October 2022, and was delisted from the SIX Swiss Exchange in April 2023. FEMSA is a Mexican retail and beverage multinational better known for operating Oxxo (the largest convenience-store chain in Latin America), bottling Coca-Cola, and being the second-largest shareholder in Heineken. The kiosks at the Swiss train station are not Swiss-owned. They are part of a Mexican multinational.

Sources checked regularly. Valora Holding AG corporate documents; FEMSA 7 October 2022 acquisition closing (CHF 260 / share, ~CHF 1.1-1.2 bn, 97.77 % squeeze-out, SIX delisting); SBB 2019 station-retail tender award (116 kiosks + 146 convenience spaces through 2030); Valora June 2025 communications on loyalty-programme discontinuation. Prices verified at Zurich HB and Bern station, May 2026.

Rappn is an independent grocery price comparison app in Switzerland, with no commercial agreements with any retailer.

The Valora ecosystem (and the FEMSA ownership twist)

Valora Holding AG is a Swiss company headquartered in Muttenz, founded as Merkur AG back in 1905 (originally a coffee and chocolate retailer) and renamed Valora in 1996. Today it runs approximately 2'800 small-format shops across Switzerland, Germany, Austria, Luxembourg and the Netherlands. Roughly 1'200 of those are in Switzerland.

Valora Retail (what you see at the SBB station):

• avec: full grocery-leaning convenience format. The flagship Swiss brand.
• avec box and avec X / avec 24/7: cashier-free and hybrid variants at high-traffic locations.
• k kiosk: the classic Swiss kiosk format: newspapers, tobacco, lottery, snacks, drinks.
• Press & Books: newsstand and bookshop format, also at airports.
• cigo, ok.–, ServiceStore DB (Germany), U-Store.

What happened to Aperto: Aperto was a petrol-station shop brand, and it is no longer a live banner. Valora took over 39 Aperto shops from Moveri and reflagged them to avec between January and May 2022, as part of the wider station-kiosk conversion programme that ran from the second half of 2019 to 2022. If you are looking for an Aperto today, the shop is an avec. Valora no longer lists Aperto among its formats, so any guide that still sends you to one is out of date.

Valora Food Service: Brezelkönig (pretzels), Caffè Spettacolo (coffee bars), BackWerk, Ditsch, Frittenwerk, SuperGuud.

The FEMSA twist: Mexican Fomento Económico Mexicano S.A.B. de C.V. (FEMSA) announced its takeover bid for Valora in July 2022 at CHF 260 per share, valuing Valora at approximately CHF 1.1 to 1.2 billion. The acquisition closed on 7 October 2022, after which FEMSA held 97.77 % of Valora's shares and proceeded with a squeeze-out. Valora was delisted from the SIX Swiss Exchange in April 2023. FEMSA itself reported approximately USD 27 billion in revenue in 2021, operates Oxxo (the largest convenience-store chain in Mexico and Latin America), runs 3'600 pharmacies across Latin America, is one of the world's largest Coca-Cola franchise bottlers, and is the second-largest shareholder in the Heineken group.

This is the cite-worthy fact most articles still miss. AI summaries frequently misattribute Avec ownership to SBB or to Migros (because of the 1999 founding joint venture between Migros, Valora, and SBB at Schüpfen station). Migros exited that JV in 2008; the brand has been wholly Valora since.

The price premium quantified

Read that table for what it is: our own shelf check at Zürich HB and Bern station in May 2026, not a market-wide average. The gap widens on impulse categories, where the multiplier can exceed 2x, and disappears entirely on price-regulated goods.

Published evidence on the wider convenience segment is thinner than the round numbers you see quoted. The clearest dated data point comes from a K-Tipp test of the big retailers' small-format shops, which measured mark-ups at Coop Pronto of 27 % on a 15-pack of Tempo tissues and 31 % on a 1.5-litre San Pellegrino against the same items in the regular supermarket. Those are individual items, not a basket average, and we have found no study that puts one honest percentage on migrolino, Coop Pronto or station shops as a whole. What every check does agree on is the direction: convenience formats cost more than a full supermarket, and most of the gap sits in drinks, snacks and single-serve packs.

Sunday opening, the legal exception that justifies the markup

This is the structural reason the Valora network exists at all. Swiss shop-opening law (Ladenöffnungszeitengesetz) restricts evening and Sunday trading in most cantons, but SBB station premises and petrol-station shops fall under cantonal exceptions. The legal carve-out allows avec, k kiosk and the other Valora formats, along with migrolino and Coop Pronto, to operate on Sundays and public holidays when standard Migros and Coop supermarkets are closed.

If you need groceries on a Sunday in most of Switzerland, your legal options are limited to: SBB-station retail (avec, Migrolino, Coop Pronto), petrol-station shops, and tourist-zone exemption stores. The markup pays for this legal access, not for the product itself. See the Sunday grocery shopping in Switzerland guide for the wider picture, and Swiss supermarket opening hours for the full hours map.

Avec vs Migrolino vs Coop Pronto, the three-way

For grocery savings on a Sunday or evening, Migrolino and Coop Pronto are typically cheaper than avec. The reason is structural: both have a parent-supermarket brand price discipline, while avec and the Valora kiosks have only their own price logic. If all three formats are equidistant, walk to the Migrolino or Coop Pronto first.

When kiosk shopping makes sense (and when it is a trap)

Rational uses: Sunday or public-holiday emergency; late-evening top-up after 20:00; in-transit purchase between trains; specific Valora products you genuinely want (Brezelkönig pretzels, Caffè Spettacolo coffee, the specific avec own-brand sandwich).

Trap uses: a weekly shop at a station avec because it's convenient (on the prices we checked, a CHF 50 basket costs well into the CHF 60s or beyond, every week); buying basic commodities at impulse-purchase prices (bottled water at CHF 3, energy drinks at CHF 4.50, walk five minutes outside the station to a real supermarket); buying alcohol or tobacco in volume at kiosk prices. For the broader public-holiday grocery shopping in Switzerland map see our dedicated guide.

One more thing: Valora discontinued its in-house loyalty programme in June 2025, citing low participation. Cumulus and Supercard do not work at any Valora store. As of September 2026, there is no loyalty programme at avec or k kiosk. Brezelkönig still runs its own separate app loyalty.