The Dublin Airport Authority (DAA) is an airport management company with 3,000 employees and a turnover in 2010 of €558 million.
Headquartered at Dublin Airport, the DAA's principal activities include airport management, operation and development, domestic and international airport retail management, and airport investment. The company's domestic operations include the running of Dublin, Cork and Shannon airports.
Under the 2004 State Airports Act, which came into effect in October 2004, the DAA assumed responsibility for all the assets, liabilities and contracts of the former Aer Rianta.
The Dublin Airport Authority plc (DAA), Registered Office, Dublin Airport, Co. Dublin, Registered Number 9401 Ireland, Head Office: Dublin Airport, Ireland.