PreZero works with more than 30,000 colleagues in 11 countries to close cycles. In this way we save raw materials. PreZero is part of the Schwarz Group, one of the leading food retail companies in Europe.

Quatra specializes in collecting and processing of used cooking oils and organic waste. The grease and waste are collected from more than 35,000 catering establishments, industries, clubs and pubs.

Renewi Icova specializes in collecting, cleaning, transport and processing of waste streams in the Dutch provinces of Noord-Holland, Utrecht and Flevoland.

Reym B.V. is a service provider for industrial cleaning, waste transport and waste management. The services include the collection, transport, cleaning, recycling, processing as well as storage of hazardous and non-hazardous waste.

Rietlanden Terminals is an important player in the transhipment of coal, for the benefit of power plants in Germany, other dry bulk and in logistics services.

Spliethoff specializes in worldwide shipping of dry cargo. The Dutch company operates a fleet of some fifty modern multipurpose tween-decked vessels. They are suitable for tropical waters as well as arctic conditions.

Steder Group is a company that offers a variety of services related to freight forwarding, chartering, as well as project and heavy-lift logistics. Its specialists arrange transportation of cargo by sea, road, rail and air to any destination.

C. Steinweg-Handelsveem provides services around storage, handling, forwarding, chartering and related logistics. The Amsterdam location is a coffee and cocoa terminal.

Tata Steel produces, processes and distributes high-quality steel for products that facilitate life. The company is the fifth largest steel group in the world. Tata Steel wants to make responsible steel.