Our family members in


From the early stages, the Van Es Group has been working closely with clients and stakeholders on various innovative and sustainable solutions in the offshore wind industry. The activies from our members range from providing offshore access systems, jack-up barges, with or without crane or accomodation, subsea cable logistics and experienced staff to manage and coordinate bringing power to shore most safe and efficiently.

Jack-up Barge

Jack-Up Barge was founded in 2003 by way of  a strategic acquisition of  a fleet of modular Jack-up barges from Ballast Nedam. By expanding its fleet with of a series of monohull self-elevating platforms, Jack-Up Barge has developed into a reputable service provider committed to meeting the highest industry standards. Safety is at the forefront of our operations and therefore, we have initiated our “Elevating Safety” culture program to establish and sustain awareness to all health, safety and environment aspects among our employees and partners.


Dutch Offshore Contractors

Dutch Offshore Contractors (DOC) was established in 2011 as an independent company with a team of highly-experienced professionals to serve the heavy transport needs of clients in the global maritime industry. The Van Es Group recently joined DOC to accelerate its venture into a new segment of the offshore industry; Subsea cable logistics. 

From suitable vessel selection, to carousel & equipment supply, to (trans)spooling operations, to transport, to storage; We proudly offer it all under the DOC Cable Solutions umbrella.



Founded in 2019, Z-Bridge is a company specialized in the design, rental and sales of Offshore Access Solutions. The company is providing 24/7 project support to clients to ensure safe and efficient fully motion compensated tranfers of both cargo and personnel. Z-Bridge is managing the operation of Bureau Vertitas certified Walk-to-Work (W2W) and Bring-to-Work (B2W) systems from the IJmuiden head office. The B2W is a new light-weight and cost efficient system that will enable small Service Operation Vessels and large Crew Transfer Vessels to engage in the “W2W market”.


The Offshore Partners

The Offshore Partners (TOP) is an independent Service Provider to Oil & Gas majors, vessel operators, offshore contractors, investors, project and product developers and public authorities worldwide.

TOP provides technical and project management services for new build and conversion projects, for on- and offshore installation projects, recruitment services, crew services as well as operational support services.