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.

Sleepdienst en Dekschuitenverhuurderij Blom B.V. provides rentals and transportation of covered barges, pontoons and tug boats. The fleet includes coupled barges in various sizes. Some of them can be deployed for piling rigs and cranes.

Sleepdienst en Handelsonderneming Groenen specializes in the transportation of indivisible objects over the water. The company rents out tug boats and covered barges with a capacity of up to 340 HP. These vessels come with skilled personnel.

SVITZER Amsterdam B.V. provides towage and salvage services at sea and in port areas.

TMA Logistics is a logistics service provider specialized in, among other things, land, sea and air transport, transhipment and storage.

Unitek Shipping is a Lithuanian company with a representative office in the Netherlands. The company specializes in various logistics port services. Unitek thus acts as a shipping agent for its clients.

Van Scherpenzeel's Oliehandel B.V. is a company that sells fuels, oils and shipping articles. Customers include those in professional and recreational crafts, the agricultural sector and the contracting industry.

Coöperatieve Vereniging van Vletterlieden provides assistance with the mooring, idling and unmooring of vessels in and around the seaport of IJmuiden. The team also offers support to vessels that pass through the locks.

Being an allround port agent, Vopak Agencies provides all disciplines of the maritime agency services to vessels in the waterways of greater Amsterdam and elsewhere in Northwest Europe and in Singapore.