GEMS Ltd was established in 1998 to provide turnkey power and control solutions for the Marine and Industrial sectors. All systems are designed and manufactured in our premise in Greencastle, Co Donegal and shipped to our broad customer base both nationally and internationally.

25 Years in Business

Our team is headed by George McCormick a proud native of Greencastle with close links to the Irish fishing industry. George is a Chartered Electrical Engineer with international experience in the shipbuilding and off-shore construction industries gained across Europe, Asia and South America.  George has an intimate, hands-on knowledge of the fishing industry and a strong pedigree in the analysis, design, and implementation of electrical systems in industrial and marine applications.

Power Management Solutions