About us

For decades, STT Agencies has supported vessels calling at ports across the Netherlands and Belgium. With extensive regional knowledge, a hands-on approach and strong relationships throughout the maritime sector, our team provides dependable local support throughout every stage of the port call.

From tanker and dry bulk operations to offshore vessels, LNG carriers and project cargo, we understand that every call brings its own operational requirements. Our agents combine practical experience, clear communication and local expertise to keep vessels, crews and port operations moving efficiently.

Complete Port Agency Support

STT Agencies provides port agency and husbandry services for owners, operators, charterers and ship managers. From pre-arrival preparations and nautical arrangements to cargo coordination, bunkering and departure formalities, we ensure that every part of the port call is carefully organized.

A Dedicated Team at Your Service

Robbert van de Graaf
Commercial Manager

Chris de Klerk
Manager Captains Room

Kevin Kort
Shipping Agent

Youri van de Ven
Shipping Agent

Jaymian Speijer
Operator

Berrie Hessels
Administrator

One Partner for Every Port Call

Our agents act as a single point of contact for the vessel, crew and all parties ashore. We coordinate documentation, customs formalities, crew changes, supplies, spare parts, repairs and other operational requirements, keeping each service aligned with the vessel’s schedule and the applicable port and terminal procedures.

Local knowledge, Reliable support

With local offices, established industry relationships and around-the-clock availability, our team responds quickly to changing schedules and practical challenges. We take care of the details, maintain clear communication between all parties and help keep every port call safe, efficient and under control.

Want to know more?

Have a question about our shipping, trading, or transport services? Our team is ready to support you with reliable solutions, fast communication, and hands-on expertise across Dutch and Belgian ports.