Auditing firm:

AGN SERCA SNC di Pacchiani Giuliano, Girelli Antonino, Bertocchi Valter

Address:

VIA CIPRO, N. 1

Town:

25121 BRESCIA (BS)

Telephone number:

030/2427246

Telefax:

030/2427273

Web site address:

www.agnserca.it

Name of the network:

N/A

Consob code:

34984

Registration details:

Consob’s resolution no. 16071 of 7 August 2007

Register number:

27

Auditing firm:

ANALISI Società di Revisione SPA

Address:

VIA BRUNO BARILLI, N. 5/1

Town:

42100 REGGIO EMILIA (RE)

Telephone number:

0522/271516

Telefax:

0522/230612

Web site address:

www.analisi.it

Name of the network:

IAC (International Accounting Consortium)

Consob code:

321837

Registration details:

Consob's resolution no. 16316 of 23 January 2008

Register number:

48

Auditing firm:

AUDIREVI SRL

Address:

VIALE TUNISIA, N. 50

Town:

20124  MILANO (MI)

Telephone number:

02/36578660

Telefax:

02/36578679

Web site address:

www.audirevi.it

Name of the network:

Nexia International

Consob code:

34994

Registration details:

Consob's resolution no. 10819 of 16 July 1997

Register number:

33

Auditing firm

AXIS SRL

Address:  

VIA JOHANN GUTEMBERG, N. 3

Town:

42100  REGGIO EMILIA (RE)

Telephone number:

0522/232110

Telefax:

0522/271337

Web site address:

www.axisnet.it

Name of the network:

Moore Stephens International Limited

Consob code:

96455

Registration details:

Consob's resolution no. 10820 of 16 July 1997

Register number:

37

Auditing firm:

BAKER TILLY CONSULAUDIT SPA       

Address:

VIA GUIDO RENI, 2/2

Town:

40125  BOLOGNA (BO)   

Telephone number:

051/267141

Telefax:

051/267547

Web site address:

www.bakertillyconsulaudit.com

Name of the network:

Baker Tilly International

Consob code:

34935

Registration details:

Consob's resolution no.17142 of 26 January 2010

Register number:

03

Auditing firm

BDO SPA           

Address:

LARGO AUGUSTO, N. 8 

Town:

20122  MILANO (MI)

Telephone number:

02/29062098

Telefax:

02/6575867

Web site address:

www.bdo.it

Name of the network:

BDO International

Consob code:

34969

Registration details:

Consob's resolution no. 17196 of 23 February 2010

Register number:

19

Auditing firm:

BOMPANI AUDIT SRL

Address:

PIAZZA MASSIMO D'AZEGLIO, N. 39

Town:

50121  FIRENZE (FI)

Telephone number:

055/2477851/2/3

Telefax:

055/214933

Web site address:

www.bompaniaudit.com

Name of the network:

Kreston International

Consob code:

34974

Registration details:

Consob's resolution no. 12574 of 30 May 2000

Register number:

22

Auditing firm:

DELOITTE & TOUCHE SPA  

Address:

VIA TORTONA, N. 25

Town:

20144  MILANO (MI)

Telephone number:

02/83321

Telefax:

02/83322112

Web site address:

www.deloitte.it

Name of the network:

Deloitte Touche Tohmatsu

Consob code:

264848

Registration details:

Consob's resolution no. 14182 of 29 July 2003 

Register number:

46

Auditing firm:

FAUSTO VITTUCCI & C. di Fausto Vittucci & C. SAS

Address:

VIA TORINO, n. 138

Town:

00184  ROMA (RM)

Telephone number:

06/48904853

Telefax:

06/48904857

Web site address:

www.vittucci.com

Name of the network:

N/A

Consob code:

141618

Registration details:

Consob's resolution no. 10825 of 16 July 1997

Register number:

42

Auditing firm:

FIDITAL REVISIONE SRL

Address:

VIA VITTOR PISANI, N. 19 

Town:

20124  MILANO (MI)   

Telephone number:

02/6781961

Telefax:

02/67819679

Web site address:

www.fiditalrevisione.it

Name of the network:

HLB International

Consob code:

133526

Registration details:

Consob's resolution no. 17197 of 23 February 2010

Register number:

41

Auditing firm:

ITER AUDIT SRL  

Address:

VIA DEI BOSSI, N. 7

Town:

20121  MILANO (MI)

Telephone number:

02/8808171

Telefax:

02/72001874 - 72003491

Web site address:

www.iteraudit.com

Name of the network:

N/A

Consob code:

34975

Registration details:

Consob's resolution no. 14574 of 1 June 2004

Register number:

23

Auditing firm:

KPMG SPA

Address:

VIA VITTOR PISANI, N. 25

Town:

20124  MILANO (MI)

Telephone number:

02/67631

Telefax:

02/67632445

Web site address:

www.kpmg.it

Name of the network:

KPMG International Cooperative

Consob code:

34956

Registration details:

Consob's resolution no. 10828 of 16 June 1997

Register number:

13

Auditing firm:

MAZARS SPA    

Address:

CORSO DI PORTA VIGENTINA, N. 35

Town:

20122  MILANO (MI)

Telephone number:

02/582010

Telefax:

02/58201401/03

Web site address:

www.mazars.it

Name of the network:

Mazars International

Consob code:

97909

Registration details:

Consob's resolution no. 17141 of 26 January 2010

Register number:

38

Auditing firm:

PKF ITALIA SPA

Address:

VIA GALILEO GALILEI, N. 7 

Town:

20124  MILANO (MI)

Telephone number:

02/62610600

Telefax:

02/62610620

Web site address:

www.pkf.it

Name of the network:

PKF International

Consob code:

34992

Registration details:

Consob's resolution no. 14244 of 30 September 2003

Register number:

31

Auditing firm:

PRICEWATERHOUSECOOPERS SPA

Address:

VIA MONTE ROSA, N. 91

Town:

20149  MILANO (MI)

Telephone number:

02/77851

Telefax:

02/7785240

Web site address:

www.pwc.com/it

Name of the network:

PricewaterhouseCoopers International Limited

Consob code:

192449

Registration details:

Consob's resolution no. 12282 of 21 December 1999 

Register number:

43

Auditing firm:

RECONTA ERNST & YOUNG SPA

Address:

VIA PO, N. 32

Town:

00198  ROMA (RM)

Telephone number:

06/324751

Telefax:

06/32475504

Web site address:

www.ey.com

Name of the network:

Ernst & Young Global Limited

Consob code:

34930

Registration details:

Consob's resolution no. 10831 of 16 July 1997

Register number:

02

Auditing firm:

REVISA SRL - REVISA GMBH

Address:

PASSAGGIO DUOMO, N. 15

Town:

39100  BOLZANO (BZ)

Telephone number:

0471/272810

Telefax:

0471/274104

Web site address:

www.revisa.it

Name of the network:

N/A

Consob code:

115561

Registration details:

Consob's resolution no. 11952 of 5 May 1999

Register number:

39

Auditing firm:

RIA & PARTNERS SPA

Address:

CORSO SEMPIONE, N. 30

Town:

20154  MILANO (MI)

Telephone number:

02/3314809

Telefax:

02/33104195

Web site address:

www.ria.it

Name of the network:

Grant Thornton International Limited

Consob code:

81838

Registration details:

Consob's resolution no. 15368 of 27 March 2006

Register number:

35

Auditing firm

RSM ITALY SPA   

Address:

VIALE ROMOLO, N. 9 

Town:

20143  MILANO (MI)

Telephone number:

02/89077095

Telefax:

02/89077183

Web site address:

www.rsmitaly.com

Name of the network:

RSM International

Consob code:

34933

Registration details:

Consob's resolution no. 16531 of 1 July 2008

Register number:

32

Auditing firm:

SOCIETA' GENERALE DI REVISIONE E CERTIFICAZIONE SRL

Address:

VIA CARLO FREGUGLIA, N. 4

Town:

20122  MILANO (MI)

Branch address:  

VIA GIOSUE' CARDUCCI, N. 10

Town:

00187  ROMA (RM)

Telephone number:

06/42010640

Telefax:

06/42012663

www.sgrbarranco.com

Name of the network:

N/A

Consob code:

34965

Registration details:

Consob's resolution no. 18025 of 14 December 2011

Register number:

17

Auditing firm:

TREVOR SRL

Address:

VIA ROMANO GUARDINI, N. 33

Town:

38100  TRENTO (TN)

Telephone number:

0461/828492 - 828483

Telefax:

0461/829808

Web site:

www.trevor.it

Name of the network:

N/A

Consob code:

168414

Registration details:

Consob's resolution no. 13402 of 28 December 2001

Register number:

44