IBERDROLA II SA

HIDROELDCTRICIA ESPANAOLA SA, HERMOSILLA 3 MADRID 280001, SPAIN, FOREIGN

SA ANG SMITH

31 FOUR SISTERS WAY, EASTWOOD, LEIGH ON SEA, ESSEX, SS9 5FQ

BEAULY MANAGEMENT SA

CONDOMINIO KARYNA 200 METROS AL, OESTE Y400 AL SUR DE PLAZA MAYOR, SAN JOSE, COSTA RICA

LEMANAGEMENT SERVICES SA

Chemin De La Repaz, 18, 1042 Bioley Orjulaz, Switzerland

SANDRA CAIRES SA

23D HIGH STREET, STANSTEAD ABBOTTS, WARE, HERTFORDSHIRE, SG12 8AS

LM CAPITAL SA

WTC 1 C.V. NEW LONDON HOUSE 6 LONDON STREET, LONDON, GREAT BRITAIN, UNITED KINGDOM, EC3R 7LP

BTC DIRECTORS SA

MOSSFON BUILDING 54TH STREET, PANAMA, W.T.C., REPUBLIC OF PANAMA

FANARA INVESTMENTS SA

EDIFICIO P.H. PLAZA 2000 PISO DIECISEIS (16), CALLE CINCUENTA (5), PANAMA, PANAMA

MEDIA DIFFUSION SA

1 ZONE INDUSTRIELLE DU MOULIN DU CHOC, ROMANEL-SUR-MORGES, SWITSERLAND, 0000

LM MANAGEMENT SA

WTC 1-CV NEW LONDON HOUSE 6 LONDON STREET, CITY OF LONDON, LONDON, ENGLAND, UNITED KINGDOM, EC3R 7LP

FIRST GROUP SA

43 BOULEVARD GEORGES FARON, GENEVA, CH, 1204

RECON GROUP SA

VIA GAGGIOLO, 44, STABIO, SWITZERLAND, 6855

FRUTAS BALLESTER SA

CAMINO MARCELINA S/N, APARTADO DE CORREOS 13, BENIFAYO, VALENCIA, SPAIN

LM MANAGEMENT SA

WTC 1CV NEW LONDON HOUSE 6 LONDON STREET, CITY OF LONDON, LONDON, ENGLAND, UNITED KINGDOM, EC3R 7LP

IONE CAMARA SA

Born December 1962

PAMLION COURT FLAT 1, 57 CROUCH HILL, LONDON, ENGLAND, N4 4AL

JENSEN MEDICAL SA

AKARA BLDG 24 DE CASTRO STREET, WICKHAMS CAY 1, ROAD TOWN, TORTOLA, BRITISH VIRGIN ISLANDS

AMETHYST MANAGEMENT SA

3-J AVENIDA LAS ROJAS, CALLE BLANCOS, SAN JOSE, COSTA RICA, COSTA RICA

BEAULY MANAGEMENT SA

200 M NORTH CONDOMINIUM KARYNA, 200 NORTH 400 SOUTH FROM PLAZA MAYOR, SAN JOSE, COSTA RICA

PRIVATE TRUSTEES SA

92 RUE DE BONNEVOIE, LUXEMBOURG, UNITED KINGDOM, LUXEMBOURG, L-1260

ROCHEMONT FIDUCIAIRE SA

15 Rue De La Fontaine, 1204 Geneva, Switzerland