Minneapolis-St. Paul Investment Services The Colliers International | Minneapolis-St. Paul Investment Services Teams offer extensive expertise and knowledge of the real estate investment sales market in Minnesota. The group collaborates with Colliers' national network to share market research, sales transaction information, data on emerging capital sources, and details about active buyers and sellers to achieve results that exceed client expectations. Colliers Investment Services Teams provide a complete package of services for office, retail, and industrial investment clients in Minneapolis and St. Paul. Our proprietary database of qualified institutional buyers, sellers, and investors enables us to connect capital from across the country with property of all types. Looking for Multi-Family Owner and Investor Solutions?