CES trades on the TSX under the symbol CEU and in the United States on the OTCQX under the symbol CESDF. CES has evolved into ... an industry leader through a combination of organic growth initiatives and strategic acquisitions since its initial public offering in March 2006. Organic growth has come through increased market penetration with its knowledgeable sales and field staff while innovative solutions are constantly being developed by our R&D group to meet customers' needs. CES has acquired companies in both the US and Canada that had a leadership position in their local market, were strategically located and shared CES’s approach to customer service. read more