Performance in Perspective: Canada’s “Big Five” Grocers

With fast fashion, luxury and department stores dominating retail headlines of late, we thought it was timely to explore an often overlooked but critical part of the sector: grocery. This Research Note in particular focuses on the industry’s largest brands and companies in Canada.

Grocery represents a sizable portion of the retail market in Canada, comprising 17% of total sales last year according to Statistics Canada. On a per capita basis, Canadian consumers spend a majority of their retail spending on groceries – $2,462 on average [1] – well ahead of other sectors including general merchandise (second largest) at $1,779.

Unique in Canada is that grocery is dominated by a handful of retailers. Data from Canadian Grocer show that five companies — Loblaws, Empire, Metro, Costco and Walmart — make up 80% of the total grocery sales in the country (Figure 1).

Graph showing Food and Grocery Product Sales

Research shows there has been notable changes among the “Big Five” grocers. Costco and Walmart now make up 19% of the market, up significantly in recent years (Figure 2). Costco’s market share in particular has more than doubled since the early 2000s, in contrast to Empire and Metro whom have seen declines, and Loblaws whose share has stayed relatively unchanged.

Graph of Market Share, Food and Grocery Product Sales

From a real estate perspective, these shifts have had noticeable impacts. Using data from company filings (Figure 3 and 4), GWLRA analysis found that Walmart surpassed Loblaws from a retail space perspective in 2016 and is now the largest among the Big Five with 53 million square feet in occupancy. Empire has also grown significantly in recent years, but due mainly to their acquisition of Safeway in 2013. Since the acquisition, Empire now totals 39.2 million square feet. Costco, the smallest of the group in terms of retail square footage, added 3 million square feet since 2009 representing a growth rate of nearly 30%. Note that these figures are for the retailers’ total occupancy and differ from the food and grocery sales in Figures 1 and 2 above (Walmart and Costco for instance sell a high volume of general merchandise in addition to food products).

Graph of Big Five Grocers by Square Feet

Graph of five grocer's market shares

Overall, the data highlights an important shift in where grocery sales are occurring – general merchandisers and discounters (which include groups such as Costco and Walmart) appear to be a gaining ground on traditional grocery/supermarket formats. Studies [3] suggest that market demand for these types of retailers continues to grow, with discounters attracting a wider range of (high and low) income segments and demographic profiles. From a real estate perspective, the data also highlights divergence among Canada’s major retailers – Walmart’s already sizable market presence continues to build, with Canada’s traditional grocery retailers seeing a more moderate pace of growth.

(Special thanks to Sara Obidi, a Masters of Urban Studies Candidate at Simon Fraser University and Colliers International Consulting for their research contributions).


Statistics Canada, Retail Sales – 2016


Note that Empire purchased Safeway in 2013. Metro purchased A&P/Dominion subsidiaries in 2005.


Boston Consulting Group, (21, April 2017). How Discounters and Remaking the Grocery Industry; Shaw, Hollie (28, April, 2017). With only 3% market share, Canadian discount grocers have ample room to grow: report. Financial Post’ Sherk, Robin (02, March 2018). The Discount Disruptors to Watch through 2020. Canadian Grocer.

Anthio Yuen
Senior Director, Research Services & Strategy

Based in Vancouver, Anthio brings more than 15 years of experience to GWLRA’s Research and Strategy team specializing in property market analysis, applied research and portfolio strategy. He has a Master’s in Urban Planning and Development from the University of Toronto.