This is a list of all known chain grocery addresses in Sarnia between 1924 and 2018, compiled from city directories, telephone books, and other sources. It is generated through a live Google Spreadsheet so it reflects the latest information I have.
Data courtesy of Andrew Turnbull.
- Loblaws/Valu-Mart/No Frills/Zehrs/Your Independent/Superstore
- Miracle Food Mart/Steinberg
- Proce Chopper