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Spiratex Co is a Monroe, MI-based company in the Manufacturing sector.
Humat Inc is a Forest Hill, MD-based company in the Manufacturing sector.
Washington Mills Ceramics Corporation is a Sun Prairie, WI-based company in the Manufacturing sector.
East Coast Welding and Fab is a Newburyport, MA-based company in the Manufacturing sector.
Knaack L.L.C. was the first to offer national distribution of jobsite storage boxes in Chicago, Detroit, Hammond, Cleveland, Hammond, Denver and Washington D.C. By 1968 Mr. Knaack moved the company to a 16,000 sq. ft. building in the current location