Catch us at RenewableUK's Global Offshore Wind event in Manchester on June 18-19! Swing by Stand C32, hosted by our parent company, Offshore Marine Management Holdings.

about us


OMSi is an independent specialist marine contractor, providing tailored engineering solutions to the offshore energy industry. With over a decade of gathering experience and refining our expertise, we can offer a single point of contact for complete project solutions from inception through to successful project delivery.

What we do

Using our team’s extensive knowledge and experience, we provide innovative solutions to offshore projects within the Renewables and Oil & Gas sectors. These can be contracted as a service within our portfolio or as a comprehensive package throughout the whole project lifecycle, fully tailored to the Clients individual requirements.

Regardless of the project size or scope, OMSi utilise a 3-step approach, resulting in value added engineering and a safe, cost effective, and efficient project delivery.


Using a collaborative approach, we gain an understanding of our client’s needs and analyse the specific project requirements and deliverables in relation to the challenging offshore environment.


Our engineering department design a bespoke solution using a process-driven planning phase with a considered approach to QHSE standards, environmental sensitivity, risk and project efficiencies.


A dedicated delivery team are assigned; ensuring consistency and promoting strong client relationships to proactively procure, implement and deliver the engineered offshore solution.

How we do it

In collaboration with our clients, we utilise in-house expertise and our extensive offshore project experience to design a safe and effective solution. We have the benefit of long-established industry partnerships and specialised equipment providers who complement our service offering. This allows us to deliver full turn-key solutions directly to our clients.