E. Robert Stromberg

Potash Corporation of Saskatchewan, Inc. is a fertilizer company, which produces crop nutrients, including potash, phosphate and nitrogen. It operates through the following segments: Potash, Phosphate, Nitrogen, and Others. The Potash segment includes mineral deposits left by ancient evaporated seas and is used as a crop nutrient. The Phosphate segment manufactures acids for use in fertilizer, feed, and industrial products. The Nitrogen segment produces a broad range of nitrogen products, including ammonia, urea and other products such as nitric acid, ammonium nitrate, and nitrogen solutions. It also produces potash and granular grades, diammonium phosphate, monoammonium phosphate, phosphoric acid, ammonia, and urea. The company was founded on June 4, 1953 and is headquartered in Saskatoon, Canada.

Peripheral Computer Support, Inc. provides aftermarket repair and logistical support services to the computer storage device industry. It offers storage device original equipment manufacturers and systems integrators to outsource logistical support services, repair services and non-core functions. The firm services include reverse logistics, supply chain management, and warranty support services. The company was founded in 1992 and is headquartered in Fremont, CA.

Robertson Stromberg Pedersen LLP provides legal services. Its services include business and personal services and litigation and dispute resolution. The company was founded in 1918 and is headquartered in Saskatoon, Canada.

Part of Hitachi Ltd., Hitachi Canadian Industries Ltd. is a company that manufactures turbines, turbine generator sets, and parts. The company is based in Saskatoon, Canada.