- Co-Operative Society
The Co Operative Food Supermarket, Conging Street, Horncastle, LN95DW - Heron Frozen Foods
1 Market Place, Horncastle, LN95HD - Lincolnshire Co-Operative Ltd
7 High Street, Horncastle, LN95HP - Tesco
Tesco Supermarket, Watermill Road, Horncastle, LN95DR