Marine Power Systems Limited

Marine Power Systems (MPS) Ltd. was founded specifically to develop the WaveSub Wave Energy Converter (WEC) – a second generation device that directly addresses the fundamental challenges of extracting wave energy.

marine power systems

Marine Energy Limited

Marine Energy Ltd is a privately owned marine energy development and generation company with a mission to identify, develop, own and operate suitable sites for deployment of marine wave energy parks for renewable electricity generation. Marine Energy Ltd is in the process of making applications for a project to deploy a 10MW pre-commercial wave energy power park on a site off the Pembrokeshire coast in Wales. 


Tidal Energy Limited

In December 2015, Tidal Energy Ltd installed a single 400kW DeltaStream unit off the coast of Pembrokeshire at Ramsey Sound for a twelve month demonstration period. The project delivered a fully commissioned grid connected device that proved the technical and operational performance of the Deltastream technology.  World leading and ground breaking research was also carried out on the interactions of seals and harbour porpoise with a tidal turbine.

Installation of Tidal Energy Ltd.'s DeltaStream in Ramsey Sound 2015


Wave-tricity are the company behind the Ocean Wave Roller, a simple, robust, versatile and portable WEC which is currently in the sea trials phase of development.