Superior Waste Industries, LLC (d/b/a Superior USA Waste), a Shawnee, OK-based environmental services holding company, completed its first acquisition by acquiring Central Disposal, a fully-integrated solid waste management company offering residential and commercial collection services, industrial / construction roll-off services, and recycling, a transfer station in Shawnee, and disposal at its CenterPoint landfill in Prague, OK. Superior is led by Billy Dietrich, a waste industry veteran with over 25 years of experience at leading environmental services companies such as Superior Services / Onyx North America and Deffenbaugh Industries.