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Dutch Offshore Contractors driven by experience

Since 2012 we specialise in Heavy Transport Solutions and Subsea Cable Handling. As a service-minded contractor, we provide our clients with full package solutions, starting from project management and engineering, to the supply of equipment, and project execution. Additionally, we operate our own terminal in Vlissingen for the mobilisation and demobilisation of heavy cargo vessels, as well as a wide storage area for Subsea cables in the biggest storage equipment available on the market to date.

We own a large pool of equipment, such as subsea cable handling equipment, cable storage equipment and a heavy transport barge (330ft). Our port facility in Vlissingen Buitenhaven has direct access to the open North Sea, and is a deepwater port terminal where we can receive a variety of vessels, such as semi-submersible cargo ships, cable-laying vessels, deck barges, coasters, multi purpose cargo vessels, and jack-up barges. We have a mooring jetty for short term project port calls, and a seperate dedicated area for longer term lay-by.

As part of the Van Es Holding Group, comprising of well-established companies such as; Jack-Up Barge, PVE Cranes, Swift Drilling and Z-Bridge, we as DOC are a strong innovating and growing company.

The offshore industry is constantly evolving. Safety and cost efficiency remains very important whilst projects become larger and more complex. This is also the case for the offshore heavy transport, lift and cable industries. DOC want to be Europe’s number one, preferred marine heavy transport and subsea cable partner for port services, logistics and expertise.

We Think, Know and Act Offshore. We offer a full range of services for any type of project, anywhere, anytime. We are large enough to deliver professional projects to our clients and at the same time small enough to remain flexible.

We address the current and future needs of the markets we serve by combining the practical knowledge of our marine experts with the sound knowledge and advanced software of our engineers. Lessons learned are adopted and used for new projects to serve our clients' best. This is also reflected in our equipment which is modern, well-maintained and in accordance with industry standards. We will continue to invest in modern and more advanced equipment and assets. Transparency, communication and team work are key in all our projects.

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Dutch Offshore Contractors is a leading international contractor specialized in Heavy Transportation Solutions over sea, Subsea Cable Handling, Storage and Project logistics.

We work closely with our clients to create innovative sustainable solutions and safe working conditions.

A high standard of Quality, Health, Safety and Environment is vital to our success. The DOC management system provides the framework for managing the company's activities, risks and oppurtunities associated with our business.

As such QHSE is embedded in the DOC management system and functions as an integral part of our working philosophy:

  • By maintaining a high level of QHSE we aim to meet our clients expectations and take into account our stakeholders' needs. We commit ourselves to create a safe and healthy working environment in which we work. Only by working together we can reach our ultimate goal of eliminating all personal injuries and guarding the environment.
  • Maintaining and improving QHSE is the responsibility of every employee. This is supported by training programs and sharing knowledge throughout the company.
  • DOC complies with all standards and legislations and requires from its business partners, subcontractors and supplies to adhere to the same standards and legislations.
  • Performance is monitored by the management team at regular intervals by means of inspection, audits and evaluations. We learn from experience, both within the compnay and in the industry. Yearly we set new targets and objects and follow a process of continuous improvement.

DOC ISO Certificates:

Certificate ISO 9001:2015

Certificate ISO 14001

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