Plexus is a company that provides electronic manufacturing services.
Alcoa Corporation is engaged in the production of bauxite, alumina and aluminum, and various cast and rolled products.
WestRock Company manufactures and sells paper and packaging solutions for the consumer and corrugated markets.
Casella Waste Systems is a waste management company providing resource management expertise and services to residential, commercial, municipal and industrial customers.
LKQ, together with its subsidiaries, distributes replacement parts, components, and systems used in the repair and maintenance of vehicles.
Republic Services, Inc is the provider of non-hazardous solid waste collection, transfer, disposal, recycling, and energy services.
Appliance Recycling Centers of America sells and recycles household appliances through a chain of company-owned retail stores.
Nucor Corporation is engaged in the manufacture and sale of steel and steel products.
Commercial Metals Company is a global, low-cost metals recycling, manufacturing, fabricating, and trading enterprise.
Waste Management is the provider of comprehensive environmental solutions in North America.
Darling Ingredients is a developer and producer of sustainable natural ingredients from edible and inedible bio-nutrients.
Covanta (formerly the Ogden Corporation) is a global corporation that provides a variety of waste-management and incineration services.