Casella Waste Systems, Inc. is a northeastern-US-based solid waste services company that offers waste collection and disposal, transfer, recycling, and organics services to various customer types. The company provides non-hazardous solid waste services such as collections, transfer stations, and disposal facilities, as well as marketing recyclable materials like aluminum, plastics, and paper. Casella Waste Systems, Inc. has over 150 operations, including 50 solid waste collections, 65 transfer stations, and 23 recycling facilities, as of January 2022.