Number of employees
100-199
IPSCO Inc. is a publicly traded corporation with operations spanning the U.S. and Canada. The Company was incorporated in 1956 under the name of Prairie Pipe Ltd. At that time pipemaking facilities were installed at the Regina, Saskatchewan, Canada site. Over the years the Company expanded on both the Regina site and elsewhere through new construction as well as acquisition. In 1984, the Company changed its name to IPSCO Inc., adopting the acronym by which it was generally known, as its full name.