Rejean Breton

GDG Environment Group Ltd. offers environmental services. Its services include biological control of biting insects, emerald ash borer control, spruce budworm, ecological control of invasive plants, laboratory analysis and GDG aviation. The company was founded by Jean Guy Lanouette in 1980 and is headquartered in Trois-Rivières, Canada.

Ordre des Ingénieurs du Québec operates as a self-regulatory body that governs Quebec's professional engineers. The firm specifically admits and supports its members, monitors and improves engineering practice and implements a disciplinary framework. It also conducts specific activities to promote prevention, raise the profile of the profession, improve and maintain competencies and ensure that engineers fulfill their ethical and professional obligations in their professional practice. The company was founded in February 14, 1920 and is headquartered in Montréal, Canada.

Groupe BBA, Inc. is an engineering and Canadian environmental consulting company that provides services to industrial and institutional clients. The private company is based in Mont-Saint-Hilaire, Canada. The company offers a wide range of engineering services, including power systems engineering, industrial IT, advanced control systems, process safety, carbon capture, and hydropower services. The company also provides field services, such as commissioning, maintenance, and project execution. and has subsidiaries in Canada. Groupe BBA has subsidiaries in Canada and was founded in 1980 by Rejean Breton, Jean-Louis Banville. Jérôme Pelletier has been the CEO of the company since 2021.

Montreal Symphony Orchestra, Inc. operates as a symphony orchestra music. It specializes in symphonic and classical music. The firm provides concerts and tickets and educational activities. The company was founded in 1934 and is headquartered in Montreal, Canada.