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Principal Subsidiaries and Affiliates

Diamond Generating Europe Limited

A wholly-owned subsidiary of Mitsubishi Corporation, Diamond Generating Europe Limited (DGE) covers the company's power and water generation projects, as well as power downstream business in Europe, the Middle East and Africa. DGE is a new type of energy company providing clean and smart energy for everybody.

Mid City Place, 71 High Holborn, London WC1V 6BA

Diamond Transmission Corporation Limited

Diamond Transmission Corporation Limited (DTC), a wholly-owned subsidiary of Mitsubishi Corporation, functions as the base of the company's power transmission business in Europe. DTC is engaged in the transmission of power generated at offshore wind farms to onshore power grids. Looking ahead, DTC aims to expand its power transmission business while also looking to develop businesses that further contribute to power system stabilization.

Mid City Place, 71 High Holborn, London WC1V 6BA

MCX Exploration (UK) Ltd., MCX Dunlin (UK) Ltd., MCX Osprey (UK) Ltd.

There are three MCX companies based in the UK, and they are each a wholly-owned subsidiary of Mitsubishi Corporation, dealing with oil and gas exploration and production businesses in the North Sea. The London-based MCX Exploration (UK) Ltd. owns 30% interest in the Tristan North West gas field, located in the south of the UK North Sea. MCX Dunlin (UK) Ltd. and MCX Osprey (UK) Ltd. own several oil fields known as Dunlin, Osprey and Merlin, located in the northern UK North Sea.

Metal One (UK) Limited

A joint venture between Mitsubishi Corporation and Nissho Iwai Corporation that manufactures, processes, distributes and sells steel products.

Mid City Place, 71 High Holborn, London WC1V 6BA

OVO Group Limited

OVO is the UK's leading green tech company. Serving more than 1.5 million customers with intelligent energy services, the company has pioneered new technologies including distributed energy storage and electric vehicle to grid integration. Mitsubishi Corporation obtained 20% of shares in OVO in 2019.

1 Rivergate, Temple Quay, Bristol BS1 6ED

Princes

Princes is a first choice international food and drink group, with an extensive portfolio of branded and customer own brand products. The company specialises in sourcing and manufacturing quality products and, as a leading international grocery supplier, millions of consumers across Europe buy Princes' brands and products every day.

Royal Liver Building, Liverpool L3 1NX

South Staffordshire Plc

South Staffordshire Plc is an integrated services group that operates a regulated water company, with two separate supply regions, and provides a range of specialist services, predominantly in the UK water sector but also increasingly to other infrastructure owners. Mitsubishi Corporation acquired 25% of shares in South Staffordshire Plc in 2016.

Green Lane, Walsall, West Midlands WS2 7PD

The Colt Car Company

Exclusive distributor of Mitsubishi Motors vehicles in the UK.

Watermoor, Cirencester, Gloucestershire GL7 1LF

Triland Metals Ltd

Mitsubishi Corporation established Triland Metals, a non-ferrous metals brokerage, in 1971. Since then, Triland has been actively operating in the futures brokerage business, primarily on the London Metal Exchange.

Mid City Place, 71 High Holborn, London WC1V 6BA