PRYSMIAN : PUBLICATION OF SLATES FOR THE APPOINTMENT OF THE BOARD OF DIRECTORS

Milan, 25 March 2015. With reference to Prysmian S.p.A. Ordinary and Extraordinary Shareholders' Meeting, convened with notice dated March 4th, and scheduled on April 16th 2015, in single call, Prysmian informs that have been filed the following threeslates of candidates for the appointment of the new Board of Directors:

- Slate n. 1 , presented by the Board of Directors of Prysmian S.p.A.

1. Maria Elena Cappello (independent),

2. Claudio De Conto (independent),

3. Massimo Battaini,

4. Valerio Battista,

5. Pier Francesco Facchini,

6. Fabio Ignazio Romeo,

7. Monica de Virgiliis (independent),

8. Maria Letizia Mariani (independent),

9. Massimo Tononi (independent),

10. Cristiano Tortelli (independent),

11. Sabrina Delle Curti (independent).

- Slate n. 2 , presented by the shareholder Clubtre S.p.A.

1. Giovanni Tamburi (independent),

2. Alberto Capponi (independent).

- Slate n. 3 , jointly presented by the shareholders Aletti Gestielle SGR S.p.A. manager of fund: Gestielle Obiettivo Italia; Anima SGR S.p.A. manager of funds: Fondo Anima Geo Globale, Fondo Anima Star Italia Alto Potenziale e Fondo Anima Visconteo; Arca S.G.R. S.p.A. manager of fund: Arca Azioni Italia; Ersel Asset Management SGR S.p.A. manager of fund: Fondersel PMI; Etica Sgr Spa manager of funds: Fondo Etica Azionario, Fondo Etica Bilanciato e Fondo Etica Obbligazionario Misto; Eurizon Capital S.G.R. S.p.A. manager of fund: Eurizon Azioni Italia; Eurizon Capital SA manager of funs: Eurizon Investment SICAV - PB Equity EUR, Eurizon EasyFund - Equity Italy LTE, Eurizon EasyFund - Equity Euro LTE, Eurizon EasyFund - Equity Industrials LTE e Eurizon EasyFund - Equity Italy; FIL Investments International manager of fund: Fidelity Funds - Italy Pool; Fideuram Investimenti S.G.R. S.p.A. manager of fund: Fideuram Italia; Fideuram Asset Management (Ireland) Limited manager of funds: Fideuram Fund Equity Italy e Fonditalia Equity Italy; Interfund Sicav manager of fund: Interfund Equity Italy; Mediolanum Gestione Fondi SgrpA manager of fund: Mediolanum Flessibile Italia; Mediolanum International Funds Limited - Challenge Funds; Pioneer Asset Management SA manager of fund: Pioneer Funds - Italian Equity; Pioneer Investment Management SGRpA manager of fund: Pioneer Italia Azionario Crescita; Ubi Pramerica SGR manager of fund: Ubi Pramerica Azioni Italia, Ubi Pramerica Multiasset Italia, Ubi Pramerica Azioni Euro e Ubi Pramerica Azioni Europa,

1. Paola Petrone (independent),

2. Giovanni Chiura (independent).

Relevant documentation is available from the Company's registered office (Viale Sarca 222 - 20126 Milan), from the mechanism for the central storage used by the Company at www.emarketstorage.com, on Borsa Italiana S.p.A.'s website www.borsaitaliana.it and on the Company's website at www.prysmiangroup.com (under Investor Relations/Shareholder Information/Shareholders' Meeting).

Prysmian Group

Prysmian Group is world leader in the energy and telecom cables and systems industry. With more than 130 years of experience, sales of nearly €7 billion in 2014, some 19,000 employees across 50 countries and 89 plants, the Group is strongly positioned in high-tech markets and offers the widest possible range of products, services, technologies and know-how. It operates in the businesses of underground and submarine cables and systems for power transmission and distribution, of special cables for applications in many different industries and of medium and low voltage cables for the construction and infrastructure sectors. For the telecommunications industry, the Group manufactures cables and accessories for voice, video and data transmission, offering a comprehensive range of optical fibres, optical and copper cables and connectivity systems. Prysmian is a public company, listed on the Italian Stock Exchange in the FTSE MIB index.

Media Relations Investor Relations

Lorenzo Caruso Cristina Bifulco

Corporate and Business Communications Director Investor Relations Director

Ph. 0039 02 6449.1 Ph. 0039 02 6449.1

lorenzo.caruso@prysmiangroup.com mariacristina.bifulco@prysmiangroup.com