Tecsys Inc. is a Canadian company that provides supply chain management software solutions. The company's software is used by healthcare providers, third-party logistics providers, and other organizations to manage their supply chains. Tecsys was founded in 1983 and is headquartered in Montreal, Quebec. The company has offices in the United States, Canada, and the United Kingdom. Tecsys is publicly traded on the Toronto Stock Exchange under the ticker symbol TCS.