Otto Environmental Systems North America, Inc. traces its roots back to 1934, when the original company was founded in Kreuztal, Germany. It entered the waste management industry in 1950. With its introduction of injection molded containers to the market in 1965, Otto Environmental Systems pioneered the 2-wheel trash cart that is now in use today. Otto Environmental Systems has become the largest manufacturer of plastic waste containers in the world, with over 90 million carts currently servicing communities around the globe. In addition to offering waste collection products, OESNA also has services for the waste industry. Otto Container Management, LLC, offers services to manage residential cart fleets for municipalities and trash haulers. The cart management services encompass activities like cart welding, assembly and distribution for cart roll-out projects, used cart reclaim and disposal, and yard/inventory clean-up services. Otto Environmental Systems North America, Inc.