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Aventas Group

The Aventas group, formerly the Quinn group, is a business group headquartered in Derrylin, County Fermanagh. The group was originally founded by businessman Sean Quinn in 1973. It became known as the Quinn Manufacturing Group Holdco Limited in December 2011 following the restructuring of the Quinn Group. The group consisted of four core businesses namely Container Glass, Construction Industry Supplies, Plastics & Packaging and Radiators, with each holding leading or significant positions within their respective sectors or markets. In recent years, Aventas confirmed the sale of several key components, including a radiator business and a glass business which was sold to Vidrala. In November 2015, Aventas applied to the Companies Office for the Quinn Group name to be struck off the company register.

Financial Data


By Turnover

(€300 million)

By Employees

229th in Top Companies By Turnover
  • 2,625
  • €300 million


  • Paul O'Brien CEO/Managing Director

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