Stefan V. Ciotlos

NAIOP, Inc. operates as a commercial real estate development association for developers, owners, and investors of office, industrial, retail, and mixed-use real estate. It offers advocacy, educational programs, and business and networking opportunities. The company was founded in 1967 and is headquartered in Herndon, VA.

Society of Industrial & Office REALTORS (SIOR) is a commercial real estate association that represents the world's top producing brokers. The non-profit company is based in the United States and has subsidiaries worldwide. SIOR offers categories and an application process for membership, collaborating with industry leaders through its industry partner programs. SIOR membership signifies that you are among the most knowledgeable, experienced, and successful commercial real estate brokerage specialists. Robert Thornburgh has been the CEO of the American company since 2021.

Toronto Real Estate Board provides online information source for comprehensive coverage of real estate listings and services. Its services include multiple listing service, buyer registry service, market reports, data access, government relations, communications, professional development, professional standards and arbitration. The company was founded in 1920 and is headquartered in Toronto, Canada.

Ontario Real Estate Association represents real estate brokers and salespeople who are members of Ontario''s real estate boards. The company was founded in 1922 and is headquartered in Don Mills, Canada.

CB Richard Ellis Ltd. provides real estate management and development services. The firm offers sales, leasing, marketing, disposition, and consulting services. It provides property sales, leasing and management, corporate services, facilities and project management, mortgage banking, investment management, capital markets, appraisal and valuation and research services. The company was founded in 1983 and is headquartered in Ontario, Canada.

The Canadian Real Estate Association operates as a a trade association that represents real estate brokers, agents and salespeople in Canada. The company was founded in 1943 and is headquartered in Ottawa, Canada.