Toronto Top Companies List by Market Cap as of August 2026

FIRSTSERVICE CORPORATION is Real Estate Services company with headquarters is in Canada.

For Year ending December-2020, FirstService generates approximately US$2.8 billion in annual revenues and has approximately 24,000 employees across North America.

Colliers International is a Commercial Real Estate Investment Trust company. In 2019 corporate revenues were more than $3.0 billion with $33 billion of assets under management in investment management segment. The company operations in 68 countries more than 15,000 enterprising people work collaboratively to provide expert advice to maximize the value of property for real estate occupiers, owners and investors. The headquarters is in Canada.

Canada’s largest residential landlords, CAPREIT is a growth-oriented investment trust owning interests in 50,869 residential units, comprised of 44,277 residential suites and 32 manufactured home communities comprising 6,592 land lease sites located in and near major urban centres across Canada and Netherlands.

JAMIESON WELLNESS is Canada’s branded manufacturer, distributor and marketer of high quality natural health products. Headquarters is in Canada.

They offer consumers a comprehensive and innovative line of branded vitamins, minerals and supplements, sports nutrition and certain over-the-counter remedy products through Jamieson, Smart Solutions, Progressive, Precision and Iron Vegan brands.