
Civil Diving & Engineering
Inspections, maintenance and repairs for submerged civil structures. We ensure infrastructure integrity below the surface for bridges, dams, quay walls and waterway works.
ServicesAbout
We are a commercial diving contractor for civil and port infrastructure, operating from Rotterdam and Antwerp.
Welcome to
A leading provider of specialized underwater solutions for civil engineering projects. With a commitment to excellence and safety, our experienced team of civil commercial divers offers inspections, maintenance, repairs and construction support for critical infrastructure such as bridges, dams, ports and pipelines.
Where we work
Ports and harbours, docks, rivers, canals, locks, bridges, quay walls, jetties and pontoons, industrial waterfront locations and other controlled inland and inshore environments.
What we are not
Benelux Diving is not a recreational, deep-sea or offshore diving company. We do not work on offshore platforms, offshore wind farms or open-ocean operations.

What we do
We combine practical diving expertise with engineering support for the three core areas that keep ports and waterways running.

Inspections, maintenance and repairs for submerged civil structures. We ensure infrastructure integrity below the surface for bridges, dams, quay walls and waterway works.
Services
Underwater care for vessels and marine assets. From hull inspections to in-water repairs, we help keep ships and floating equipment operational with precision and efficiency.
Services
Expert advice and efficient solutions for subsea projects. We support port authorities, contractors and infrastructure managers with practical marine guidance and reliable execution.
ServicesWhy choose us
Safety is our top priority, and we adhere to the highest standards to protect our team, your project and the environment. With a comprehensive range of services including inspections, maintenance, repairs and construction support, we offer a complete solution for all your civil diving needs.
Safety first
Strict safety-first culture with planned procedures, supervision and documentation for every dive.
Dedicated team
Experienced commercial divers and support staff working as a dedicated team on every project.
Modern technology
Advanced diving systems, ROV support and inspection technology for efficient and accurate results.
Tell us what you need below the waterline. We will review the scope, location and timeline and respond with a practical plan.
In the press
Selected coverage of our operations in the ports of Antwerp and Rotterdam.
Flows.be
Two empty 40ft containers that went overboard and sank in the Deurganckdok were recovered by our dive team, working with a Brabo crane pontoon.
Read articleFlows.be
The 40 x 15 m 'Pent'AUS', moored near the MAS in Antwerp, now brings all administrative services of the group together on three decks.
Read articleFlows.be
Underwater welder and CEO Hans Cuylits sets out the ambition for the newly founded Benelux Diving: every conceivable underwater job, now also from Antwerp.
Read articleField Notes
Receive occasional updates about civil diving projects, underwater infrastructure, ROV inspections, equipment and new podcast episodes. No generic marketing.