Mainstreet Equity Corp. engages in the acquisition, redevelopment, repositioning, and management of multi-family residential properties in Western Canada. The company owns a portfolio of multi-family residential properties in British Columbia, Calgary, Edmonton, Saskatoon, Regina, and Winnipeg. As of September 30, 2022, it had a total portfolio of 15,891 residential units consisting of townhouses, garden-style apartments, concrete mid-rise and high-rise apartments, and condo suites; and four freestanding commercial buildings. The company was founded in 1997 and is headquartered in Calgary, Canada.