Customized And Eco-Conscious Waste Recycling Services At Combined Resources, we have one goal: to help our clients minimize their waste output and maximize their profit margins. We are far more than one of the region’s leading paper recycling companies in Chicago, at Combined Resources, our team of recycling services experts uses the very latest innovations to effectively manage a wide range of industrial waste including: Paper recycling, Plastic recycling, Metal recycling and Shredding/Document Destruction.