Richard Maisel

Dentalcorp Health Servcies ULC focuses on acquiring and partnering with general and specialist dental practices in Canada. It provides support in the field of recruitment and human resources, training and development, finance, marketing, practice optimization and information technology and procurement. The company was founded by Graham Rosenberg and Andrew Meikle in September 2011 and is headquartered in Toronto, Canada.

Belzberg Technologies, Inc. provides trading technology and technology-based brokerage services. The company specializes in supporting trading professionals at dealers, hedge funds and money managers. The firm's clients use its tools and services for order management, market connectivity, execution and clearing services in equities and options for all major markets across North America. The company was founded by Sidney Belzberg and Alicia Belzberg in January 1993 and is headquartered in Toronto, Canada