Joy Global Underground Mining LLC

Komatsu Mining Corp. is a leading provider of industrial mining equipment under renowned brands such as P H, Joy, Montabert, and Komatsu, offering a wide range of products and services to enhance safety and productivity in mining operations globally. With a focus on innovative technologies, Komatsu Mining Corp. assists customers across the mining industry in optimizing their operations and achieving higher levels of efficiency and performance. Generated from their website's infomation

Carmeuse North America is part of the global Carmeuse organization, a 1 billion-euro company dedicated to excellence in lime products and technology. Founded in Belgium in 1860, Carmeuse Group has 100 plants, operating across 20 countries. Carmeuse North America provides lime products and related technology for a variety of commercial and industrial applications. Carmeuse s primary customers represent the road construction, steel, water treatment, environmental treatment, paper and chemical industries. The company s Web site is designed to accommodate purchasers employed by organizations in the major industries Carmeuse serves. Carmeuse North America is one of the largest producers of lime and limestone products in North America, manufacturing and distributing more than 6 million tons per year of lime products, and a further 6.9 million tons of limestone aggregates. The company s 14 manufacturing facilities supply and serve 27 states and provinces in the Eastern United States and Canada, and employ over 1,400 employees. Carmeuse North America is headquartered in Pittsburgh.

L.B. Foster Company, a more than 100-year-old American corporation, is a manufacturer, fabricator and distributor of products for the transportation, construction, utility and energy markets. The corporation owns divisions and subsidiaries that supply products to industries requiring rail and rail accessories, sheet, pipe and H piling, bridge decking and highway products, earth retention systems, soundwalls, precast concrete buildings, and threaded and coated pipe. L.B. Foster markets its products worldwide. The company is committed to meeting customer requirements and increasing customer satisfaction through continual improvement of its products, services and the quality management system. L.B. Foster Company is located in Pittsburgh.