CCH Incorporated - CCH INCORPORATED is a leading provider of healthcare law information services, software and workflow tools to address the evolving requirements of business and legal professionals. Headquartered in Riverwoods, Ill., CCH was founded in 1913 and has served more than four generations of professionals and their clients. CCH is a Wolters Kluwer company (www.wolterskluwer.com) and, with Aspen Publishers, is part of the Wolters Kluwer Legal unit.