Casella Waste Systems Inc operates in the Refuse systems sector. Casella Waste Systems, Inc. is a vertically integrated solid waste, recycling, and resource management services company. The Company provide resource management expertise and services to residential, commercial, municipal, and industrial customers, primarily in the areas of solid waste collection, transfer, disposal, recycling, and organics services. The Company operates in Vermont, New Hampshire, New York, Massachusetts, Maine, and Pennsylvania. As of May 31, 2011, it owned and/or operated 31 solid waste collection operations, 29 transfer stations, 17 recycling facilities, nine Subtitle D landfills, three landfill gas to energy facilities, one landfill permitted to accept construction and demolition materials, and one waste-to-energy facility. In February 2011, it acquired the McKean County, Pennsylvania landfill. In our complete report available for purchase the company is compared to: Waste Connections, Inc., Newalta Corp and WCA Waste Corporation.