Caterpillar Inc. (CAT)
Caterpillar Inc. manufactures and sells construction and mining equipment, off-highway diesel and natural gas engines, industrial gas turbines, and diesel-electric locomotives in worldwide.
Astec Industries, Inc. (ASTE)
Astec Industries, Inc. designs, engineers, manufactures, and markets equipment and components used primarily in road building and related construction activities worldwide.
The Manitowoc Company, Inc. (MTW)
The Manitowoc Company, Inc. provides engineered lifting solutions in the Americas, Europe, Africa, the Middle East, the Asia Pacific, and internationally.