Richard Keith Wojahn

Waste Connections US, Inc. engages in solid waste collection, transfer, disposal and recycling. It operates through the following segments: Western, Central, Eastern and Exploration & Production. The firm provides waste treatment, landfills, liquid waste injection wells, intermodal facilities and recovery landfills. The company was founded by Ronald J. Mittelstaedt on September 9, 1997 and is headquartered in The Woodlands, TX.

PSI Waste Systems, Inc. provides solid waste collection services. It offers waste collection, environmental, liquid waste needs, and recycling services to the residential and commercial customers. The company is headquartered in Twin Falls, ID.

Allied Waste Industries LLC was a non-hazardous solid waste management company. It provided collection, transfer, recycling and disposal services. The company was headquartered in Phoenix, AZ.