William Charles Ltd., headquartered in Rockford, Illinois, was formed in 1982 as a corporate holding company.

The business actually began over 60 years ago as Rockford Blacktop Construction Company. Over time, the company has grown in size and scope of operations. It is now engaged in three primary lines of business:

	William Charles Construction Companies: construction and highway contracting and environmental services; general contracting
	William Charles Waste Companies: solid waste handling and management services and landfills
	William Charles Investments: real estate development

With diversified holdings throughout the region, William Charles Ltd. is one of the 50 largest companies in the area and one of the top five private employers in Rockford.