Berkhout Shipping is een toonaangevend scheepvaartbedrijf, actief op het gebied van o.a. reparatie, onderhoud en transport van duwbakken en binnenvaartschepen.

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.

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.

PK Waterbouw V.O.F. specializes on complex hydraulic engineering projects. The company provides services that include water transport and transhipment, ship towing and pushing as well as ship salvage.

Wed. K. Brouwer Verhuur B.V. operates a tug service and rents out a variety of vessels. They include deck barges, barges and pontoons of various sizes.