Colliers International Group Inc. provides commercial real estate, engineering, and investment management solutions across the United States, Canada, Europe, Australia, the United Kingdom, Poland, China, India, and other international markets. Its services include capital markets advisory for property sales, debt finance, mortgage investment banking, and landlord and tenant representation, as well as outsourcing services such as building operations and maintenance, facilities management, lease administration, property accounting and financial reporting, contract and construction management, valuation and appraisal, and loan servicing. The company also offers planning, design, and project management for assets including bridges, highways, traffic engineering, water, and rail, along with environmental services such as air quality assessments, brownfield redevelopment, environmental impact assessments, groundwater resource development, site remediation, and noise studies. In addition, it provides project management services, perpetual and long-dated funds, and separately managed accounts. Founded in 1972, Colliers International Group Inc. is headquartered in Toronto, Canada.