Description Vossloh Track Material (formerly Pohl Corporation) manufactures and distributes a wide variety of railroad equipment. The company's offerings include gauge rods; rails and accessories; spikes, bolts, and fasteners; switch stands; and turnouts and switch materials. In addition, Vossloh Track Material (VTM) provides contracting services, including rail dismantling. The company operates from facilities in Massachusetts, Ohio, Pennsylvania, Texas, and West Virginia. In 2007 Pohl was acquired by German rail infrastructure concern Vossloh AG. Upon completion of the deal, Pohl's name was changed to Vossloh Track Material.