Offshore Services

Offshore intervention UK: Fabrication upending bucket by Hego Antwerp


Urgent prefabrication of upending bucket in workshop and transport to UK.

Cutting, welding, machining and jacking works on board of the vessel.

Safe installation of complete assembly.

Toolbox meeting en risicoanalyse Jetting systeem ab HLJV Neptune

Toolbox meeting and risk analysis on board the HLJV Neptune to extend the existing jetting system with all contractors.  This to achieve our ambitious planning, correct progress and the highest level of safety.

Pacific Osprey mob en demobilizations prefabricated racking

Mob and demobilizations at Flushing by Hego.  Design and fabrication of urgent constructions.  A versatile machine tool park, a comprehensive infrastructure and a management alert on implementing state-of-the-art technology, are guarantees for safety, quality and efficiency. We offer also prefabricated mechanical racking systems which can be loaded at our Antwerp quay.


Urgent mobilization works for Deme Dredging

Last minute mobilization works for Deme Dredging at Flusing. Fresh water unit piping and 2 new platforms custom made in place. From no design to installed product in less than 2 weeks.

With pride and thanks to our teams

"Safety and expertise were particularly applauded by our customer"

Mezzanine deck offshore

At Hego you are also good for heavy constructions.

An urgent delivery of a mezzanine deck with a weight of approximately 30 tons for an offshore platform is completely built in our workshops.

This construction will then be loaded at our quay and transported by waterway to Rotterdam.  


Mobilization and crane works (sling hoist aid equipment) at Flushing for


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Cool water outlet repairs by Hego's workshop and offshore team

Piping works for maritime industries.

Repairs and renewing of cool water outlet on a DP2 Innovation Self-Elevating Platform.

Prefabrication and replacing complete piping system.

Gearbox turning frame

Study, design and manufacture of a Gearbox turning frame.  A young and dynamic team is supported by top engineers, craftsmen and a workshop where almost all operations are possible. As a team we take care of the realisation of your ideas.


Mobilisation Apollo and Innovation

Mobilisation of DP2 Apollo. Offshore Maintenance & Service Vessel and DP2 Innovation. Self-Elevating Platform.

Hego-GTC provide a full and comprehensive mobilisation and de-mobilisation service and during the works, they ensuring a robust and dependable safety culture onboard ship.

Works DP2 Innovation Self-Elevating Platform

Hego, day and night services.

Fabrication of a 16 Ton gearbox transport frame.

Protection of the full working area.

Lifting arrangement in the thruster room.

Rigging works.

Backfill dredge pipes fabricated in Hego's workshop

Fabrication in our Antwerp workshop of backfill dredge pipes. Due to the presence of a large stock, we can respond promptly to your requests.

Soil abrasion gripper teeth

Soil abrasion (bucket edges, sand pump casings, bulldozer teeth) - tamping dies, mixer blades, ripper teeth, etc.

Cleaning works aboard jack-up vessel Neptune

Cleaning works aboard jack-up vessel Neptune on our quay in Antwerp. Cleaning ballast tanks and bunker tanks.

Mob- en demobilizations works @Hego's berth 136-138 and far beyond

Lay-by and repair berth

Vessels and platforms modifications, project constructions and project mobilizations for Offshore Wind Industry at Hego's premises Antwerp but also far beyond.

Demobilization transport vessel

Demobilization of transport vessel Trianel project.

Forming thick-walled plates for dredging tubes

Forming of thick-walled plates for making dredging pipelines.

Quality inspection plan
Drawings, isometrics
Traceability operations
All material certificates
Radiographic or NDT examination 
Pressure test reports


Offshore last minute order 4 fabrication of structure


Last minute s355 structure shipped to Cuxhaven and installed on site.

Urgent orders regarding all kind of (heavy) constructions are one of our specialties. All disciplines re carried out in our workshops and assembled on our quay.


Anode cage landing platform

Urgent fabricating of anode cage landing platform at our workshop Ketelhof Antwerp.

Test support frame for offshore interventions

Fabricating of spud head regarding test setups for offshore activities. 

Refurbishing of accommodation

Complete maintenance and partial renovation of accommodation of jack-up platform on our quay in Antwerp.


Certificates & HSSE objectifs

Quality and safety are extremely important for Hego BVBA and General Tank Cleaning BVBA. That is demonstrated by the ISO 9001 and…
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Offshore Services

Our offshore flying squad of supervisors and technicians are challenging the most difficult and urgent jobs for industrial and…
offshore services Hego oil & gas

Rotating Equipment

Our Rotating department is located on the Scheldelaan, the heart of the port of Antwerp.

Like our other departments, curative…
Mixing technology

Antwerp Ship Repair

As "time is money", a certitude in shipping and offshore industries, our quest to increase productivity and flexibility whilst…
Structural ship repairs Hego

Engineering and design

Hego"s engineering and design service guarantees a professional approach.  

Together with our fully conventional machine …
Ontwerp design

Stairways - platforms - ladders

EN 1090 Structural Steelwork for on- and offshore

Stairways - handrails - platforms - racks - ladders - temporary constructions…

Tank maintenance / total concept

"Not the biggest but the best", the goal of our department in regards to our total tank maintenance concept.

Hego provides tank…
installatie pijpenbruggen

General Tank Cleaning

The "green" thread for your company.

With the bar set very high, GTC provides the key solution for your maintenance program.  …
Tank Cleaning chemical HDWW

Hego sports

Mens sana in corpore sano At Hego-GTC we encourage our employees to exercise. Who often sports is feeling better.

Industrial equipment

Hego is your partner for all multi-disciplinary technical installations in all types of industrial applications.

We provide a…
Havenmobielkranen herstelling Hego

Industrial piping

Vanuit de productiefaciliteiten in Antwerpen is Hego in staat om superieure diensten aan te bieden op het gebied van de productie…
Baggerleidingen - dredge pipes

Industrial worksop

Today's core of HEGO is a modern workshop, located in the center of the port of Antwerp.