Sidney H. Belzberg

Coretec, Inc. engages in manufacturing circuit boards. It specializes in compressed time-to-market manufacturing including engineering prototypes and quick-turn production. It boasts the broadest spectrums of PCB technologies in the industry. The company 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

PC Quote Canada, Inc. provides market data to financial professionals and active traders. Its webquotes help to integrate data into web application, webpage, or desktop application. The firm offers services in Europe, Asia Pacific, Latin America and South America. The company was founded in 1994 and is headquartered in Toronto, Canada.