Offshore Solutions

Improving operational efficiency and HSE on more than 1/3 of the world’s offshore rig fleet through services and product supply of quality brands such as Unitor™ and Nalfleet™.

The world's largest maritime network

With offices in 75 countries supporting our non-stop operations in 2,200 port and supply base locations worldwide, our global reach is frankly unrivalled. You can rest assured that supplying products and services to emerging offshore areas poses no problem for the largest maritime services network on the planet. 

No stranger to the offshore industry

Supporting the world’s offshore and maritime industry for over 150 years with market-defining products and services, we made a staggering 25,000 separate product deliveries to customers last year. Our products or services, or both, are in use on one-third of all the rigs operating in the world right now. So, wherever the next contract takes you, from Macae, Angola or the Bay of Bengal and everywhere in between, we’re already there, ready and waiting.

We really appreciate your interest in helping us and being more than just a client but a real partner. You are always working together with us so both sides can win. Here in Brazil we do have a challenge regarding our port calls because we don't know in advance when and where the vessel will go for crew change. However, Wilhelmsen really chases the info to be wherever the vessel will be.

Norskan Offshore Ltda, Procurement

High quality product brands such as Unitor™ and Nalfleet™

You’ll receive exactly the same product whether you’re operating in the Santos Basin or the Gulf of Guinea. 

  • No stress
  • No inconsistencies in quality
  • No procurement problems
  • No hunting for like-for-like products
  • Most importantly, no risk 

All our offerings and entities operate in accordance with ISO 9001. On the production side, our chemicals factory (WIC) is certified to ISO 14001. In our product range, you can also find a high concentration of Ex, IECEx, USCG, NORSOK, CEFAS, SOLAS and HOCNOF-approved offerings.

Download Offshore Solutions Brochure

We value the range of products, the ease of doing business and good customer service contributing to a reliable suply chain. On several occasions, Wilhelmsen was able to deliver goods in short notice. Always willing to assist us and makes sure that the team provides the proper support to us.

Maersk Supply Service, Senior Buyer

Featured Offers

Our Solutions

  • Cleaning Solutions

    Cleaning Solutions

    We offer cleaning chemicals, equipment and dosing application to cover the essential needs of offshore rigs, installations and vessels. Our range of Unitor™ cleaning chemicals are ideal for drill floor, machinery, piping and deck areas while our variety of corresponding cleaning equipment are aligned with Unitor™ chemical application.

  • Offshore Welding Equipment and Consumables

    Welding & Consumables

    Our welding range covers arc and gas welding equipment, consumables and storage solutions. This includes equipment such as regulators, hoses, trolleys, clamps flashback arrestors and fume extractors for gas welding and equipment for TIG welding, wire welding, plasma cutting, and stick welding as well as portable/transportable power sources for arc welding.

  • Offshore Water Solutions

    Water Treatment Solutions

    The Nalfleet™ Water Solutions contain of products designed for the marine and offshore market. The Nalfleet product range will give a complete solution for the relevant water system, dosing equipment, chemicals, test kits and monitoring software. All supported with instructional videos and e-learning programs.

  • Offshore Oil Soultions

    Oil Treatment Solutions

    Our Unitor™ FuelPower and DieselPower range has been developed together with the offshore and maritime industry. The range improve fuel performance and efficiency, reduce the risk of problems down the line, and do so more cost-effectively than ever before.

  • Environmental Protection


    In the event of minor oil spills during operations or maintenance - a fast, efficient response is essential. Our Unitor™ oil spill kits, booms, sorbent pads and other damage control solutions are all designed to be deployed easily and effectively when used in conjunction with the response plan.

  • Offshore Gases and Cylinders

    Gases & Cylinders

    We operate the world’s largest global network of distribution, re-filling, maintenance and exchange of gas and refrigerant cylinders. In addition to this, we provide you with transportation racks and manifold racks for safe handling during transport/storage.

  • Offshore Tools and Workshop Equipment

    Tools & Workshop Equipment

    We offer a wide range of workshop equipment for all offshore tasks and challenges. Our range consists of products like needle scalers, chipping and scaling hammers, angel grinders, impact wrenches etc. All products are delivered with the high quality standard and reputation of the UNITOR™ brand.

Need advice?

With offices in 75 countries supporting our non-stop operations in 2 200 port locations across the globe, you can be assured that we have the local knowledge and industry expertise to find the best solution to cater for your needs.