MILWAUKEE - Penta Technologies Inc. (www.penta.com) announced that two of North America's largest mechanical contractors, The Waldinger Corp. and ColonialWebb Contractors, went live with Penta's enterprise software beginning Jan. 1.

Waldinger and ColonialWebb are market leaders in their respective regions with more than 2,200 employees and combined annual revenues exceeding $350 million. With significant footholds in construction and service, both Waldinger and ColonialWebb sought an enterprise system that could provide valuable insight by managing both business areas as one. With Penta, customer, vendor, and employee data can be integrated between construction and service lines of business, as well as across all locations and organizational units.