Umicore SA
Quantum Lifecycle Partners (Geep Inc.)
Enviro-Hub Holdings Ltd
Stena Technoworld AB
Tetronics International Limited
Electronics Recyclers International Inc.
Sims Limited
Aurubis AG
Boliden AB
Attero Recycling Pvt. Ltd
Great Lakes Electronics Corporation
E-Parisaraa Private Limited
Greentec
Cleanaway
Veolia Environment SA