Grocery Stores in Trois-Rivières, QC
Faircart lists 8 grocery stores in Trois-Rivières, QC, across 4 banners: Metro, Maxi, Costco and Super C. 4 of them come from the retailer's own store locator; 4 come from OpenStreetMap, where volunteers map stores whose chains do not publish a readable list. Nothing here is typed in by hand. Metro has the most Trois-Rivières locations we can confirm (4 of 8). These stores sit in 4 different postal areas (G8T, G8Y, G8Z, G9A). Trois-Rivières's grocery banners here are run by Metro Inc., Loblaw Companies Limited and Costco Wholesale Canada Ltd., and 4 of the 8 stores we list are covered by Faircart's live price tracking.
4 of these 8 locations come from OpenStreetMap — verify before you drive. Loblaw, Walmart, Costco, Super C and Adonis do not publish a store list we can read, so those addresses are contributed by volunteers. They are accurate in aggregate, but any single listing may be out of date. Rows from a chain's own locator are marked below.
What we can confirm in Trois-Rivières
- Metro: 4 locations in Trois-Rivières (50% of the 8 we list), across 3 postal areas. Owned by Metro Inc.. Addresses from the retailer's own locator. Prices tracked by Faircart.
- Maxi: 2 locations in Trois-Rivières (25% of the 8 we list), across 2 postal areas. Owned by Loblaw Companies Limited, ultimately George Weston Limited. Addresses from OpenStreetMap — community-contributed, so check before you drive. Prices not tracked by Faircart yet.
- Costco: 1 location in Trois-Rivières (13% of the 8 we list), across 1 postal area. Owned by Costco Wholesale Canada Ltd., ultimately Costco Wholesale Corporation. Addresses from OpenStreetMap — community-contributed, so check before you drive. Prices not tracked by Faircart yet.
- Super C: 1 location in Trois-Rivières (13% of the 8 we list), across 1 postal area. Owned by Metro Inc.. Addresses from OpenStreetMap — community-contributed, so check before you drive. Prices not tracked by Faircart yet.
- Source split: 4 of these 8 Trois-Rivières listings (50%) came from a chain's own store locator. The other 4 came from OpenStreetMap contributors, because Loblaw, Walmart, Costco, Super C and Adonis do not publish a store list we can read. Community listings are accurate in aggregate but any single one may be out of date.
- Concentration: 5 of the 8 Trois-Rivières stores we list (63%) are operated by a single company, Metro Inc..
- Not listed on this page: Farm Boy, Longo’s and Chalo! FreshCo. We could not read their store lists from a public source on our last harvest, so Trois-Rivières shoppers should assume there are more stores here than we show.
Who owns the grocery stores in Trois-Rivières
Store counts are what we can confirm from each retailer's own locator, not a claim about every store in the city.
| Banner | Owned by | Stores | Address source | Faircart prices | Price match |
|---|---|---|---|---|---|
| Metro | Metro Inc. | 4 | Retailer | Tracked | No price-match policy |
| Maxi | Loblaw Companies Limited (George Weston Limited) | 2 | OpenStreetMap | Not tracked | Not verified |
| Costco | Costco Wholesale Canada Ltd. (Costco Wholesale Corporation) | 1 | OpenStreetMap | Not tracked | Not verified |
| Super C | Metro Inc. | 1 | OpenStreetMap | Not tracked | Not verified |
Metro is owned by Metro Inc., the Montreal-based grocer that also owns Food Basics, Super C, Adonis and the Jean Coutu pharmacy chain.
Maxi is Loblaw Companies Limited’s Quebec discount banner, the province’s counterpart to No Frills.
Costco Wholesale Canada Ltd. is a subsidiary of Costco Wholesale Corporation of Washington State, and requires a paid membership to shop.
Super C is Metro Inc.’s Quebec discount banner.
Grocery prices in Trois-Rivières
Faircart does not have Trois-Rivières-specific prices, and we are not going to imply that we do. Our price observations are collected from each banner's online storefront for one region, so they describe the banner, not the individual store on your street.
Of the banners with confirmed Trois-Rivières locations, we do track live prices for Metro. You can run your own shopping list against those banners and see which basket comes out lowest — only baskets that contain every item you asked for are ranked.
Compare a shopping list →Every Trois-Rivières store we can confirm
8 locations, grouped by banner. Each one carries the retailer's own store number and the locator it came from.
Metro
4 locations · from the retailer's own locatorMetro Masson St.Pierre
165 Boul. Ste-Madeleine
Trois-Rivières, QC G8T 3L7RetailerStore #38
Metro Plus des Forges
3425 du Chanoine-Moreau
Trois-Rivières, QC G8Y 0G7RetailerStore #87
Metro Plus Fournier Cap-de-la-Madeleine
850 Boulevard Thibeau
Trois-Rivières, QC G8T 7A6RetailerStore #142
Metro Plus Jean XXIII
5005 Boulevard Jean XXIII
Trois-Rivières, QC G8Z 4A5RetailerStore #189
Maxi
2 locations · from OpenStreetMap contributorsMaxi
3725 Boulevard des Forges
Trois-Rivières, QC G8Y 4P2OpenStreetMapnode/12478395874
Maxi
300 Rue Barkoff
Trois-Rivières, QC G8T 2A3OpenStreetMapway/1365559550
Costco
1 location · from OpenStreetMap contributorsCostco
3000 Boulevard des Récollets
Trois-Rivières, QC G9A 6J2OpenStreetMapnode/12720626571
Super C
1 location · from OpenStreetMap contributorsSuper C
300 Rue Saint-Laurent
Trois-Rivières, QC G8T 6G7OpenStreetMapnode/4802809702
Community-contributed locations on this page are © OpenStreetMap contributors, used under the Open Database Licence (ODbL). © OpenStreetMap contributors
Price matching at Trois-Rivières banners
Metro
No price-match policyAs of September 4, 2026, Metro publishes no price-match policy. We checked the Metro Help Centre, the weekly flyer, the terms and conditions, and the Moi loyalty programme terms on metro.ca, and none of them describes a customer-initiated price match against a competitor's advertised price. This is a finding about Metro' published material, not a claim about what an individual store manager will do at the till.
Full Metro price-match rules →Verified September 4, 2026
Maxi
Not verifiedWe have not been able to verify a current, chain-wide price-match policy for Maxi against the retailer's own published materials, so we are not publishing a verdict.
Costco
Not verifiedWe have not been able to verify a current, chain-wide price-match policy for Costco against the retailer's own published materials, so we are not publishing a verdict.
Super C
Not verifiedWe have not been able to verify a current, chain-wide price-match policy for Super C against the retailer's own published materials, so we are not publishing a verdict.
What this page is missing
A directory that hides its gaps is an advertisement. These banners operate in Canada and are not listed above, because on our last harvest we could not read their store lists from a public source. Assume Trois-Rivières has more grocery stores than this page shows.
- Farm BoyEmpire Company LimitedFarm Boy runs a separate storefront platform and is absent from the Empire store index we read, so we cannot list its locations.
- Longo’sEmpire Company LimitedLongo’s runs a separate storefront platform and is absent from the Empire store index we read, so we cannot list its locations.
- Chalo! FreshCoEmpire Company LimitedChalo! FreshCo is not distinguished as its own banner in the Empire store index we read, so we cannot list its locations separately.