GATEWAY CAPITAL GROUP AG
BAARERSTRASSE 2 6301, ZUG, SWITZERLAND
CORESTATE CAPITAL TRANSACTIONS AG
135 BAARERSTRASSE, ZUG, CH-6300, SWITZERLAND
ENERGY CAPITAL GROUP GENPAR LTD
C/- MAPLES CORPORATE SERVICES LIMITED PO BOX 309, UGLAND HOUSE, GRAND CAYMAN, KY1 1104
MANDALAY ENERGY HOLDINGS LLP
27 OLD GLOUCESTER STREET, LONDON, UNITED KINGDOM, WC1N 3AX
CH CAPITAL A HOLDINGS LLC
350 PARK AVENUE, 14TH FLOOR, NEW YORK, NEW YORK, UNITED STATES, 10022
CH CAPITAL A HOLDINGS LLC
350 Park Avenue, 14th Floor, New York 10022, New York, United States
INSPIRIT ENERGY HOLDINGS PLC
2ND FLOOR 2 LONDON WALL BUILDINGS, LONDON WALL, LONDON, UNITED KINGDOM, EC2M 5PP
UNION CAPITAL HOLDING S.A.
65 BOULEVARD GRANDE DUCHESSE CHARLOTTE, LUXEMBOURG, LUXEMBOURG, L-1331
AB ENERGY AGENCY CO LIMITED
195 Bramhall Lane, Stockport, England, SK2 6JA
CH CAPITAL A HOLDINGS LLC
(C/ CAIN HOY ENTERPRISES), 18TH FLOOR 330 MADISON, DELEWARE, NEW YORK, UNITED STATES, NY 10017
GAVAL HOLDINGS AG
UNTERE DATTENBERGSTRASSE 1, LUZERN, SWITZERLAND, 6005
ARCIS HOLDINGS AG
UNIT 14, 4 MONTPELIER STREET, LONDON, ENGLAND, SW7 1EE
EIGER HOLDINGS AG
20 BAHNHOFSTRASSE, CH-6300 ZUG, SWITZERLAND
AGMS HOLDINGS INC
#10 MANOEL STREET, CASTRIES, ST. LUCIA
CHEDID CAPITAL S.A.L. (HOLDING)
ASHADA BUILDING, 6TH FLOOR TABARIS BUILDING, BEIRUT, LEBANON
CHEDID CAPITAL S.A.L. (HOLDING)
ASHADA BUILDING, 6TH FLOOR TABARIS BUILDING, BEIRUT, LEBANON
AVOCA CAPITAL HOLDINGS
75 ST. STEPHENS GREEN, DUBLIN 2, IRELAND
CAVENDISH ENERGY HOLDINGS LTD
Balfour House Suite 206 741 High Road, North Finchley, London, United Kingdom, N12 0BP
OIL CAPITAL HOLDINGS LTD
8 GLOBAL GATE WAY, RUE DE LA PERLE, MAHE, PROVIDENCE, SEYCHELLES
GLOBAL ENERGY PARTNERS HOLDING LTD
SVANGEDAMMSGATAN 1, OXIE, SKANE, SWEDEN, 23837