Guardian Capital Group Limited, through its subsidiaries, primarily engages in the provision of investment services to a range of clients in Canada, the United States, the United Kingdom, the Caribbean, and internationally. The company operates through two segments: Investment Management, and Corporate Activities and Investments. It provides investment management services comprising investment products and services for government, university and corporate pension funds, insurance companies, foundations, endowments, charitable organizations, unions, labor associations, and taxable corporations. The company also offers portfolio management services for investment funds, third party wrap programs, and affiliated entities under sub-advisory arrangements; and management of proprietary investment funds, including mutual funds and exchange traded funds for retail investors. In addition, it provides wealth management and advice, and outsourced chief investment officer services to high and ultra-high net worth clients; online investment advice through a digital advisor; banking, investment advisory, and trustee services for international clients; and management of limited partnership with a portfolio of real estate, as well as private infrastructure investment. The company was incorporated in 1962 and is headquartered in Toronto, Canada.