Founded in 1966 by current Chairman, Leonard Cohen and a former Partner, KSM got off the ground selling electronic media time generated through the exchange of taxi cab tops to major agency media departments. Many of Len’s founding principles and values instilled in those early years survive to this day at KSM.

Throughout its history, KSM has successfully managed and developed some of the most respected and influential brands in the country through both direct-to-client and agency partner relationships.

For over 40 years, KSM has fostered a culture of innovation and ideation. Innately encouraged to challenge one another, clients and the industry status quo has helped us stay ahead of the industry curve with strategic buying tactics, savvy media planning and sound research implementation. As a testament to our media prowess, many of our early efforts have been adopted successfully by other media firms.