Polycor Inc. is the world's leading natural stone quarrier and its core mission is to make people fall in love with natural s ... tone. Their world-class reputation comes from a great legacy of stone work on historical landmarks, institutional, commercial and residential projects. Founded in Québec City (Canada) in 1987, the company now employs nearly 1,300 people and owns over 50 quarries and 20 manufacturing plants across North America and Europe. read more