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BACtrack is a company that provides a range of personal, professional, and smartphone breathalyzers for alcohol testing. Their products are sold in over 20,000 retail stores in North America and in over 25 countries worldwide.
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.
Charge is a leading provider of design, procurement and construction services for the West Coast utility construction industry.
B&D Cold Headed Products is a U.S. manufacturer of high strength cold formed bolts, studs, pins and other metal fasteners.