Welcome to the SISK Group
SISK Group - Sicon Limited is a large diverse Irish owned Holding Company with operations in Ireland, the UK and Belgium. While the Sisk Group has a large construction focus, through its subsidiary John Sisk & Son Ltd which is Ireland's largest construction company, Sicon also owns and manages a diversified portfolio of trading and investment companies:
John Sisk & Son Limited - Ireland
John Sisk & Son Limited - UK
Cardiac Services
Korine Property Partners
M.E.D. Surgical
Origo Limited
Stone Developments
Synapse Medical
Tekno Surgical
Williaam Cox
SISK Group - Sicon Limited is actively pursuing a strategy of continuing to invest in and grow its core businesses and is also pursuing new opportunities in other sectors in Irish and overseas markets.

John SISK & Sons (Holdings)
John Sisk & Son (Holdings) Limited is the Group's construction division and has extensive interests in the Republic of Ireland and the United Kingdom. John Sisk & Son has a long history of successfully delivering projects of varying sizes in all sectors. More Details...

SISK Healthcare
SISK Healthcare is an umbrella structure for a number of businesses which the Group acquired - M.E.D. Surgical, Cardiac Services, Tekno Surgical, Synapse Medical and Beaver Medical More Details...
Distribution, Manufacturing and Property
Over the past 50 years the group has grown and diversified into stone products, architectural cladding and glazing, distributor for handtools, garden equipment and home entertainment systems, and property development
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