Current report 20/2010

Legal basis: Article 56 (1) (2) of the Act on Public Offering – current and periodic information

The Management Board of ATM S.A. hereby informs that the Supervisory Board of the Company appointed an auditor on July 12th, 2009.

Pursuant to Article 15 (2) (g) of the Company’s Articles of Association, the Supervisory Board chose Deloitte Audyt Sp. z o.o. with its registered office in Warsaw, branch in Cracow, 30-150, Al. Armii Krajowej 16, registered on the list of authorized auditors of financial statements published by the National Council of Statutory Auditors under number 73, as auditors to review unit and consolidated financial statements of the Company for the first half of the year 2010, as well as to audit unit and consolidated financial statements of the Company for the year 2010.

The contract with the auditor will be signed for one year.

The Issuer hired Deloitte Audyt Sp. z o.o. to audit financial statements for the years 1997, 1998, 2007, 2008 and 2009.

Signatures:
Roman Szwed — President of the Management Board,
Tadeusz Czichon — Vice-President of the Management Board