HYDRO ALUMINUM - QATALUM

Qatalum is an equal joint venture between Qatar Petroleum and Hydro Aluminium of Norway and produces 585,000 tons of high-quality primary aluminium products per annum from twin 1.2 kilometre potlines.

WINTERSHALL HOLDING AG QATAR

The exploration and production of crude oil and natural gas has taken us round the world.

INTERGRAPH MIDDLE EAST LTD

Interactive graphic design systems for mapping, oil exploration & engineering

JAPEX OMAN LTD

Oil exploration & production

OCCIDENTAL OMAN, INC

Oil production & exploration

ARABIAN OIL CO LTD

Oil exploration

ARABIAN GEOPHYSICAL & SURVEYING COMPANY (ARGAS)

Geophysical exploration & surveying service

SHELL MALAYSIA TRADING SDN. BHD.

Exploration and Production (EP), Oil Products (OP) which comprises Manufacturing, Marketing and Distribution, and Gas

ORIENT PETROLEUM INTERNATIONAL INC. (�OPII�)

International Oil & Gas Exploration & Development

NEMMOCO PETROLEUM CORP

Petroleum Exploration

PETROLEUM GEO-SERVICES (PGS)

Oil Exploration, Seismic Services.

CLARIANT OIL SERVICES

Chemicals for oil & gas production, exploration & refining