Tervita Corp is engaged in providing waste management service. The reportable segments of the group are Energy Services, Industrial Services and Corporate, of which a majority of the revenue is derived from the Energy services segment comprising three service lines: energy marketing, facilities, and onsite. These service lines provide services to the oil and gas sector including treatment, recovering, and disposal of fluids; energy marketing; processing and disposal of solid materials used in, and generated by, natural resource and industrial production; and disposal of oilfield-generated waste, among others. The Industrial Services segment provides environmental solutions through the operating segments of waste services, metals recycling, rail services, and environmental services.
AEterna Zentaris Inc is a specialty biopharmaceutical company. It is involved in the development and commercialization of novel pharmaceutical therapies, drug development activities and promotion of products for others in oncology, endocrinology and women's health. The company focuses on the acquisition of licenses to products that are relevant to their therapeutic areas of focus. Its primary product is Apifiny. It is developing Macrilen, Zoptrex and AEZS drugs in the pipeline. https://www.zentaris.com/