Who we are: C.R. Laurence Co., Inc. (CRL), a part of Oldcastle Building Envelope (OBE), is the leading supplier to the glazing, architectural, railing, construction, industrial, and automotive industries. Offering more than 60,000 products, we serve the industry from locations throughout North America, Europe, and Australia. We operate our business to the highest standards of quality and customer service. The companies and institutions that depend on us impact the growing fields of glass fabrication, construction, architecture, and automotive restyling. Their positions as leaders in their own industries