Business Directory for L3R4M9, Markham, Ontario (177 Listings)

The L3R4M9 area of Markham, Ontario is home to many businesses serving local communities and surrounding regions. CanadaBizDB currently records 177 companies within this postal code. Browse more companies in Markham or explore businesses across Ontario and other postal code areas.

• Total Companies: 177
• Active: 177
• Inactive: 0