Sonae's Musti Walks Into Norway With the Petco Retail Acquisition on Tuesday 13 May — Nordic Pet-Care Champion Adds Its Fourth Country, ZU's 68 Portuguese Stores Sit Outside the Deal Perimeter
Sonae's Nordic pet-care subsidiary Musti acquired Norway's Petco Retail AS on Tuesday 13 May, taking the Helsinki-based champion into its fourth Nordic country. Portugal's ZU chain — 68 stores and €8.4M in quarterly sales — stays on a separate perimeter inside Sonae MC.
Sonae walked its Nordic pet-care champion Musti into Norway on Tuesday 13 May 2026 with the acquisition of Petco Retail AS, the Norwegian pet-care chain. The deal — confirmed by Sonae's investor-relations channel and reported by Portuguese business press the same day — adds Norway to a Musti footprint that already covers Finland, Sweden and Estonia, and lifts the Sonae-controlled Nordic group into the four-country bracket that the Helsinki-based operator has flagged as its medium-term geographic target.
What Musti Is Buying
Petco Retail AS is the Norwegian retail vehicle that operates a network of pet-supply stores across the country. The acquisition is structured as a Musti-level transaction, with the Norwegian assets folding into the Musti group rather than into Sonae MC's Portuguese perimeter. Deal value was not disclosed in the Tuesday filing — Musti is publicly listed on Nasdaq Helsinki, and consolidation accounting and any goodwill recognition will land in the next interim filing.
Musti's pre-Petco footprint runs Finland (the home market and the dominant national chain), Sweden and Estonia. Norway's pet-care market — long fragmented across regional players and supermarket pet aisles — has been the visible white space on Musti's Nordic map; Petco Retail AS is the route in.
Where Musti Sits Inside Sonae
Sonae acquired control of Musti Group in 2024 through its Sonae MC retail arm, taking the Finnish pet-care leader off the Nasdaq Helsinki small-cap list under a tender-offer structure that paired Sonae MC's balance sheet with Musti's organic-growth track. Inside the Sonae perimeter, Musti reports through Sonae MC alongside Continente hypermarket and supermarket banners, the Bom Bocado bakery, the Note! stationery format, the Wells health-and-beauty rail and the ZU Portuguese pet chain.
The ZU Perimeter
The Tuesday transaction does not touch ZU, Sonae MC's Portuguese pet-supply chain. ZU runs 68 stores across continental Portugal and contributed roughly €8.4 million to the Sonae MC quarterly sales tape — a small but growing slice of the Maia retailer's Q1 print. ZU sits on a Portuguese cost-and-supply base that is structurally distinct from Musti's Nordic operation: separate procurement, separate brand architecture, separate logistics. The Norway deal does not change the ZU operating model in Portugal; the two pet-care perimeters continue to run in parallel inside Sonae MC.
Why This Matters for Sonae
The Tuesday deal is the latest brick in the Sonae international-expansion wall that the Maia holding has been laying down through the cycle. The 12 May full-year tape on the international book — Sonae's foreign sales climbed 45% past €2.3 billion in 2025 with a 1,070-store add abroad — set the geographic-diversification narrative; the Norway entry is the operational follow-through. Pet care, with its staple-purchase economics and its premiumisation tail, has been one of the higher-margin pockets across European retail through the post-pandemic cycle, and is the segment where Sonae's industrial-buying expertise translates most cleanly across Nordic and Iberian borders.
The Nordic-via-Helsinki hub plus an Iberian-via-Maia hub gives Sonae two parallel pet-care growth engines. The Helsinki-led one (Musti, now four countries) carries the Nordic premiumisation tape. The Maia-led one (ZU) walks the Portuguese mass-market growth.
What This Means for Foreign Residents
Pet-supply shopping in Portugal: nothing changes day-to-day. ZU continues to run its 68-store Portuguese network with its existing assortment, store-locator and loyalty programme. Pet-food procurement, veterinary referral and grooming-service routing inside ZU sit on the Portuguese operating base, not on the Musti procurement chain.
Foreign-resident PSI investors: Sonae sits on the PSI 20 index through Sonae SGPS; the Tuesday Norway deal is a Musti-level acquisition that will land in the consolidated international book at the next interim. Investors holding Sonae through Portuguese brokers (XTB, BiG, Atrium, Big Online), through the European broker rails (Degiro, Trading 212, Interactive Brokers) or through the Revolut/Wise micro-broker layer continue to see the same SONAE.LS ticker.
Cross-border pet move: the practical pet-import-and-relocation chain into Portugal is handled through DGAV-authorised veterinarians, the EU pet-passport rail and the IATA cargo standards — see the existing Pet Move guide. The Sonae deal does not change the import-pathway documentation or the Portuguese veterinary registration requirement.
The competitive map: in Portugal, the pet-care retail landscape continues to triangulate ZU with the supermarket pet-aisles at Continente, Pingo Doce, Auchan and Lidl, the specialty operators (independent pet shops, vet-pharmacy combo stores), and the e-commerce rail (Amazon, Worten, Fnac, Wells's pet-product subset). The 13 May transaction does not move the Portuguese map; it expands the Nordic one.
