3I PLC

16 Palace Street, London, SW1E 5JD

T&CE PLC

DEPT 1, UNIT 9D1, CARCROFT ENTERPRISE PARK, STATION ROAD, CARCROFT, DONCASTER, DN6 8DD

UK-PLC

2 RAVEN TREE HOUSE, CECIL MANNING CLOSE, PERIVALE, UNITED KINGDOM, UB6 7FE

UK PLC

5 JUPITER HOUSE, CALLEVA PARK, ALDERMASTON, READING, RG7 8NN

GAMMA DIRECTORS LIMITED

UNIT 203, SECOND FLOOR, CHINA HOUSE 401 EDGWARE RO, LONDON, UNITED KINGDOM, NW2 6GY

GAMMA CAPITAL LIMITED

Suite 1b Quadrant House North, 65 Croydon Road, Caterham, Surrey, United Kingdom, CR3 6PB

BP PLC

BURNSIDE ROAD, FARBURN INDUSTRIAL ESTATE DYCE, ABERDEEN, AB21 7PB

AZIZ GAMMAR

20-22 WENLOCK ROAD, LONDON, ENGLAND, N1 7GU

RAY GAMMACK

9 BINGHILL PARK, MILLTIMBER, ABERDEEN, ABERDEENSHIRE, AB1 0EE

GAMMA ENERGY LIMITED

WOODWATER HOUSE PYNES HILL, EXETER, ENGLAND, EX2 5WR

GAMMA FINANCE LIMITED

35 OAKLEY STREET, LONDON, UNITED KINGDOM, SW3 5NT

GAMMA DIRECTORS LIMITED

38 WIGMORE STREET, LONDON, W1U 2HA

JOHN GAMMAN

Born January 1955

SUITE 1A VICTORIA HOUSE SOUTH STREET, FARNHAM, SURREY, ENGLAND, GU9 7QU

ANN GAMMACK

Born March 1946

57 CAIRNFIELD PLACE, ABERDEEN, ABERDEENSHIRE, AB2 4LX

RAY GAMMACK

Born April 1959

9 BINGHILL PARK, MILLTIMBER, ABERDEEN, ABERDEENSHIRE, AB1 0EE

TOM GAMMAGE

Born May 1998

425 BIDEFORD GREEN, LEIGHTON BUZZARD, ENGLAND, LU7 2TY

SLM PLC

Born February 1961

MGM HOUSE NEWBURN BRIDGE ROAD, MGM HOUSE, NEWBURN BRIDGE ROAD, NEWCASTLE UPON TYNE, UNITED KINGDOM, NE15 8NR

IQE PLC

CYPRESS DRIVE ST. MELLONS, CARDIFF, SOUTH GLAMORGAN, UNITED KINGDOM, CF3 0EG

LTT PLC

BLM SALISBURY HOUSE, LONDON WALL, LONDON, EC2M 5QN

SKY PLC

6 GRANT WAY, ISLEWORTH, MIDDLESEX, UNITED KINGDOM, TW7 5QD