True technological pioneers and innovators

The RH Marine Group (RHMG) is a leading company in the global maritime market. It is built on the strong roots of the founding companies Radio Holland and van Rietschoten & Houwens.


RHMG is a holding that oversees a broad portfolio of renowned maritime companies including Radio Holland, RH Marine, Van Berge Henegouwen, Techsol Marine, Aerius Marine, Royal Dirkzwager, Venteville, Van Stappen & Cada and Tess LLC.

RH Marine Group consists of a number of independent and specialised brands. These operating companies deliver unique, technical service expertise and provide tailor-made, innovative, sustainable and compliant technology solutions covering the whole ship. Each operating company focuses on its key specialisms, technology expertise and target markets to deliver customised, flexible solutions which closely align with customers’ requirements. The companies operate independently and support their customers to create safe, efficient and profitable operations in every maritime segment, from deepsea to naval, cruise, yachts and more.

Their objective is to help shipowners run smarter, more profitable businesses with less downtime and lower operational expenditures. Furthermore, they aim to support yards, closely involved in the building process of the ship, with efficient, compliant and quality installations, in time.

To be able to do this, our employees are key. As responsible employers, all RH Marine Group entities care for their employees and strive to offer them a healthy, safe and inspiring working environment.

Always there. Everywhere.