Our passion


Intermediate and 5 annual docks of sailing ships as per the relevant class. With compliance with company standards and provided dock list for repairs. Pre-visit and budget for the docks with all preparatory work in consultation with the SI of the ship

Guidance of new-build projects from start to test run, both the preparatory work as well as route guidance and the final work.

Conversion of existing ships. In other words, converting a ship to increase capacity for economic benefit. Improving systems that are important for the environment.


Manage better.

Afbeelding shipmanagement

Setting up PMS systems or other office systems used at the TD or operations department.

Technical management of ships including daily troubleshooting, purchasing control, 3 monthly inspection visit and assistance in emergencies to get the ship fully repaired as soon as possible with little cost and off-rental according to the rules enforced by the relevant class.


Safe handling.


We look at how the cargo is stowed and secured.

Steel and construction damage is assessed + cause of the damage. Drawing up a damage report and possibly an overview of costs

Hold / hatches / refueling

Stevedoor damage during loading and unloading activities.

Cargo damage as a result of weather influences during the sea voyage. Preparation of damage report and possible cost overview

Storm damage to h&m

Steel and construction damage as a result of severe storm during sea voyage and in port.

Drawing up a damage report and possibly an overview of costs.

Damage opening by other parties

Damage from collision in the open sea and in narrow waters.

We review and assess the sample and damage and possible causes.

HJR Promaship stands for

Why us?

HJR Promaship is ruim inzetbaar op alle nautische en technische gebieden en heeft een brede ervaring in de scheepvaart Harm Jan Rinkema heeft sinds 1991 ervaring in de scheepvaart als zijnde zeevarende Vanaf 2008 ervaring als Superintendent.


The places where I (have) performed work


Do you have a question or comment?

You can send your questions and / or comments via the contact form. We will answer them immediately. You can also schedule a via the contact form. If you have a preferred date and time in the comments field, we will contact you as soon as possible. to confirm this appointment.