Prospectus dated 25 August 2011 PGNiG Finance AB (publ) (incorporated with limited liability in the Kingdom of Sweden) Euro 1,200,000,000 Guaranteed Euro Medium Term Note Programme Due from one to 10 years from the date of original issue unconditionally and irrevocably guaranteed by Polskie Górnictwo Naftowe i Gazownictwo S.A. (a joint-stock company incorporated in the Republic of Poland) Under the Guaranteed Euro Medium Term Note Programme described in this Prospectus (the “Programme”), PGNiG Finance AB (publ) (the “Issuer”), subject to compliance with all relevant laws, regulations and directives, may from time to time issue Euro Medium Term Notes guaranteed, subject to the limitations set out in the Deed of Guarantee (as defined in “General Description of the Programme – Guarantee”), by Polskie Górnictwo Naftowe i Gazownictwo S.A. (the “Guarantee” and the “Guarantor”, respectively) (the “Notes”). The aggregate nominal amount of Notes outstanding will not at any time exceed Euro 1,200,000,000 (or the equivalent in other currencies), subject to increase as described herein. Application has been made to the Commission de Surveillance du Secteur Financier (the “CSSF”) in its capacity as competent authority under the Luxembourg Act dated 10 July 2005 relating to prospectuses for securities, for the approval of this Prospectus as a base prospectus for the purposes of Article 5.4 of Directive 2003/71/EC (the “Prospectus Directive”). Application has also been made to the Luxembourg Stock Exchange for the Notes issued under the Programme to be admitted to the official list of the Luxembourg Stock Exchange (the “Official List”) and to be admitted to trading on the Luxembourg Stock Exchange’s regulated market. References in this Prospectus to Notes being “listed” (and all related references) shall mean that such Notes have been admitted to the Official List and admitted to trading on the Luxembourg Stock Exchange’s regulated market. The Luxembourg Stock Exchange’s regulated market is a regulated market for the purposes of Directive 2004/39/EC of the European Parliament and of the Council on markets in financial instruments. However, unlisted Notes may be issued pursuant to the Programme. The relevant Final Terms in respect of the issue of any Notes will specify whether or not such Notes will be listed on the Official List and admitted to trading on the Luxembourg Stock Exchange’s regulated market (or any other stock exchange). Each Series (as defined in “General Description of the Programme – Method of Issue”) of Notes in bearer form will be represented on issue by a temporary global note in bearer form (each a “temporary Global Note”) or a permanent global note in bearer form (each a “permanent Global Note”). If the Global Notes are stated in the applicable Final Terms to be issued in new global note (“NGN”) form, the Global Notes will be delivered on or prior to the original issue date of the relevant Tranche to a common safekeeper (the “Common Safekeeper”) for Euroclear Bank S.A./N.V. (“Euroclear”) and Clearstream Banking, société anonyme (“Clearstream, Luxembourg”). Notes in registered form will be represented by registered certificates (each a “Certificate”), one Certificate being issued in respect of each Noteholder’s entire holding of Registered Notes of one Series. Registered Notes issued in global form will be represented by registered global certificates (“Global Certificates”). If a Global Certificate is held under the New Safekeeping Structure (the “NSS”) the Global Certificate will be delivered on or prior to the original issue date of the relevant Tranche to a Common Safekeeper for Euroclear and Clearstream, Luxembourg. Global notes which are not issued in NGN form ( “CGNs”) and Global Certificates which are not held under the NSS will be deposited on the issue date of the relevant Tranche with a common depositary on behalf of Euroclear and Clearstream, Luxembourg (the “Common Depositary”). The provisions governing the exchange of interests in Global Notes for other Global Notes and definitive Notes are described in “Summary of Provisions Relating to the Notes while in Global Form”. Tranches of Notes (as defined in “General Description of the Programme — Method of Issue”) may be rated or unrated. Whether or not a tranche of Notes is rated, together with the assigned ratings, will be specified in the relevant Final Terms. Whether or not a rating in relation to any Tranche of Notes will be treated as having been issued by a credit rating agency established in the European Union and registered under the CRA Regulation will also be disclosed in the relevant Final Terms. In general, European regulated investors are restricted from using a rating for regulatory purposes if such rating is not issued by a credit rating agency established in the European Union and registered under the CRA Regulation unless the rating is provided by a credit rating agency operating in the European Union before 7 June 2010 which has submitted an application for registration in accordance with the CRA Regulation and such registration is not refused. A rating is not a recommendation to buy, sell or hold securities and may be subject to suspension, reduction or withdrawal at any time by the assigning rating agency. Prospective investors should have regard to the factors described under the section headed “Risk Factors” in this Prospectus. Dealers and Arrangers for the Programme BNP PARIBAS Société Générale Corporate & Investment Banking UniCredit Bank This Prospectus comprises a base prospectus for the purposes of Article 5.4 of Directive 2003/71/EC (the “Prospectus Directive”) and for the purpose of giving information with regard to the Issuer, the Guarantor and the Guarantor’s subsidiaries and affiliates taken as a whole (the “Group”) and the Notes which, according to the particular nature of the Issuer, the Guarantor and the Notes, is necessary to enable investors to make an informed assessment of the assets and liabilities, financial position, profit and losses and prospects of the Issuer and the Guarantor. The Issuer and the Guarantor accept responsibility for the information contained in this Prospectus. To the best of the knowledge of the Issuer and the Guarantor (each having taken all reasonable care to ensure that such is the case) the information contained in this Prospectus is in accordance with the facts and does not omit anything likely to affect the import of such information. This Prospectus is to be read in conjunction with all documents which are incorporated herein by reference (see “Documents Incorporated by Reference”). No person has been authorised to give any information or to make any representation other than those contained in this Prospectus in connection with the issue or sale of the Notes and, if given or made, such information or representation must not be relied upon as having been authorised by the Issuer, the Guarantor or any of the Dealers or the Arrangers (as defined in “General Description of the Programme”). Neither the delivery of this Prospectus nor any sale made in connection herewith shall, under any circumstances, create any implication that there has been no change in the affairs of the Issuer or the Guarantor since the date hereof or the date upon which this Prospectus has been most recently amended or supplemented or that there has been no adverse change in the financial position of the Issuer or the Guarantor since the date hereof or the date upon which this Prospectus has been most recently amended or supplemented or that any other information supplied in connection with the Programme is correct as of any time subsequent to the date on which it is supplied or, if different, the date indicated in the document containing the same. In the case of any Notes which are to be admitted to trading on a regulated market within the European Economic Area or offered to the public in a Member State of the European Economic Area in circumstances which require the publication of a prospectus under the Prospectus Directive, the minimum specified denomination shall be €100,000 (or its equivalent in any other currency as at the date of issue of the Notes). The distribution of this Prospectus and the offering or sale of the Notes in certain jurisdictions may be restricted by law. Persons into whose possession this Prospectus comes are required by the Issuer, the Guarantor, the Dealers and the Arrangers to inform themselves about and to observe any such restriction. The Notes have not been and will not be registered under the United States Securities Act of 1933, as amended, (the “Securities Act”) and include Notes in bearer form that are subject to U.S. tax law requirements. Subject to certain exceptions, Notes may not be offered, sold or delivered within the United States or to U.S. persons. For a description of certain restrictions on offers and sales of Notes and on distribution of this Prospectus, see “Subscription and Sale”. This Prospectus does not constitute an offer of, or an invitation by or on behalf of, the Issuer, the Guarantor or the Dealers to subscribe for, or purchase, any Notes. To the fullest extent permitted by law, none of the Dealers or the Arrangers accepts any responsibility for the contents of this Prospectus or for any other statement, made or purported to be made by an Arranger or a Dealer or on its behalf in connection with the Issuer, the Guarantor or the issue and offering of the Notes. Each Arranger and each Dealer accordingly disclaims all and any liability whether arising in tort or contract or otherwise (save as referred to above) which it might otherwise have in respect of this Prospectus or any such statement. Neither this Prospectus nor any other A12526977 ii financial statements are intended to provide the basis of any credit or other evaluation and should not be considered as a recommendation by any of the Issuer, the Guarantor, the Arrangers or the Dealers that any recipient of this Prospectus or any other financial statements should purchase the Notes.