Since 1949, The Charles Machine Works, Inc. (CMW) has focused on three principles: honesty, hard work, and giving customers the best product in the world—Orange Iron, the Ditch Witch brand. Maintaining the reputation as a world leader in innovative solutions for underground construction is possible through the development of each and every employee.

Located in Perry, Oklahoma, CMW is a family-owned and -operated company where employees are treated like members of one big family. In fact, it is not uncommon to find multiple generations of families working together to produce the industry's most advanced line of underground construction equipment. This family-style feeling of pride and connections extends beyond Perry through our equipment dealerships around the globe.The Charles Machine Works, Inc. is the parent company for the following brands: Ditch Witch®, Subsite® Electronics, HammerHead®, Radius Professional HDD®, MTI®, DWTXS and American Augers

The CMW corporate culture is casual, customer-focused and of high-integrity, with a strong commitment to its employees and the local community. CMW provides opportunities for continued training and professional growth, as well as competitive wages and outstanding medical benefits.
 .