Industrial Companies in Ontario

• Building & Construction (37,050)
• Electrical (6,081)
• Electronics (391)
• Energy & Resources (3,574)
• Environmental Markets (712)
• Fabrication (5,623)

• Machinery & Equipment (8,728)
• Manufacturing (996)
• Materials & Chemicals (6,018)
• Other industry Products & Services (339)
• Textiles (520)

There are 700 cities in Ontario with companies in Industrial category. We have listed the top 10 cities (based on number of companies). To view a list of all cities, click on the "View All Cities" link below:

• Toronto (10,580)
• Mississauga (5,163)
• Vaughan (2,346)
• Brampton (1,921)
• Ottawa (1,898)

• London (1,803)
• Hamilton (1,464)
• Windsor (1,423)
• Markham (1,285)
• Burlington (1,252)