Colliers Keenan's investment group specializes in marketing many types of income producing property, to include office, retail, industrial and multi-family. Our investment brokers are seasoned, creative professionals who are knowledgeable and experience in dealing with today's complex financial structures. Regionally, Over the last several years, Colliers Keenan and its affiliated Colliers partners have brokered in excess of $4 billion in investment office properties.