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Established in 1891, CalPortland is a major building materials and construction solutions provider to the Western United States and Canada. We provide solutions to your greatest construction challenges with expertise in cement production and distribution, ready mixed concrete, aggregate, asphalt, construction services and other building materials. CalPortland is committed to solving tomorrow`s challenges today through the advancement of sustainable materials and renewable technologies. The recognition by US EPA ENERGY STAR over the last thirteen consecutive years (2005 - 2017) is a feat that is unmatched by any other U.S. building materials company.
Petersen Aluminum Corp is a Elk Grove Village, IL-based company in the Agriculture and Mining sector.
Yale Resources Ltd. is a Vancouver, BC-based company in the Agriculture and Mining sector.
Nortec Minerals Corp. is a Vancouver, BC-based company in the Agriculture and Mining sector.
Oakfield Stone Co is a Fond Du Lac, WI-based company in the Agriculture and Mining sector.