L3R5L9 Companies in Markham, Ontario - 47 Businesses

The postal code area L3R5L9 in Markham, Ontario includes a variety of businesses operating in different industries. CanadaBizDB currently lists 47 companies located in this postal code area. Browse more companies in Markham or explore businesses across Ontario and other postal code areas.

  • Total Companies: 47
  • Active: 47
  • Inactive: 0
Map Markham, ON L3R5L9, Canada