Marc-André Aubé

Garda World Security Corp. engages in the provision of security, cash consulting and specialized services. It offers physical security, security products, pandemic responsem security systems, travel security, crisis management, and security consulting services. It serves airports, commercial properties, condo security, construction, defense, and education sectors. The company was founded by Stephan D. Cr?tier in 1995 and is headquartered in Montr?al, Canada.

Petro-Canada engages in the exploration of oil and gas. The company has operations in Libya, Algeria, the United States, and Canada. Petro-Canada manufactures petroleum products. It is headquartered in Calgary, Canada.

The Caisse de dépôt et placement du Québec (CDPQ) is a government-owned institutional fund manager headquartered in Montréal, Canada. Founded in 1965, CDPQ manages the funds of several depositor groups primarily for public and parapublic pension and insurance plans which pay out benefits to more than two million Quebecers each year.

Walter Surface Technologies, Inc. engages in the provision of surface treatment technologies. It offers abrasives, power tools, tooling, welds cleaning, chemical tools & environmental solutions for the metal working industry. The company was founded by Walter J. Somers in 1952 and is headquartered in Pointe-Claire, Canada.

Walter Surface Technologies, Inc. provides surface treatment technologies. Its products include abrasives, power tools, tooling, welding, power brushes, e-catalogs, and environmental solutions. The firm serves to aerospace, automotive, construction, food and pharmaceutical, oil and gas, and transportation industries. The company was founded by Walter J. Somers in 1952 and is headquartered in Windsor, CT.