Roscommon property developer Sean Mulryan said it was deeply humbling to receive the Freedom of Roscommon.
The Ballymore Properties CEO was awarded the honour at a special ceremony in Aras an Chontae this afternoon.
Oran native Sean Mulryan was joined by family and Ballymore colleagues for today's ceremony at Aras an Chontae.
The Ballymore CEO was honoured for his contribution to his native county.
His support of Roscommon GAA and local charities including Mayo Roscommon Hospice Foundation was highlighted by Cathaoirleach.
Roscommon County Council Chief Executive Shane Tiernan described Mr Mulryan as one of Ireland's most successful businessmen.
He said his achievements were testament to his hard work and philanthropy.
Addressing those in attendance, Mr Mulryan said to receive the Freedom of your own County was very special.
He said both he and his wife Bernadine were born in Roscommon and carry the county with them wherever they go.
He said the award meant more to him than he could put into words.