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Summit Materials is a leading aggregates based construction materials company that supplies aggregates, cement, ready-mixed concrete and asphalt, and provides paving and other services. We are committed to promoting the success of our businesses by offering a safe place to work and implementing best practices, while striving to exceed our environmental and social responsibilities. Summit Materials was formed by its CEO Tom Hill and a small group of investors, including Blackstone Capital Partners (an affiliate of The Blackstone Group) and Silverhawk Capital Partners. Summit Materials completed its first acquisition in late 2009 and since then has closed on more than 60 acquisitions, which are organized into 12 operating companies in three divisions across the United States and western Canada.
Zehnder Rittling is a company that provides hydronic and radiant heating and cooling solutions for commercial, industrial, and institutional applications.
Kenyon Construction is a Building Contractor serving Northeast Michigan. We perform residential, commercial, agriculture, institutional, and industrial work.
We provide commercial and residential customers with a wide range of materials services. We go above and beyond simply complying with regulations. We continuously work to maintain and improve quality, safety, and social responsibility. We are committed...
Janus Elevator Products is a reliable and respected provider of elevator products and components. They offer premium communication devices, elevator displays, and monitoring solutions that meet industry codes. Janus works with a wide range of customers...