Wessex Water's group structure

Yeoh Tiong Lay & Sons

Family Holdings Ltd

Jersey

Malaysia

Yeoh Tiong Lay & Sons

Holdings Sdn Bhd

YTL Corporation Bhd

YTL Power

International Bhd

Cayman

Islands

YTL Utilities Ltd

YTL Utilities

Holdings Ltd

UK

YTL Utilities (UK) Ltd

YTL Land and

Property (UK) Ltd

Wessex Water Ltd

YTL Developments

(UK) Ltd

Regulated

by Ofwat

Wessex Water

Services Ltd

Water 2 Business Ltd

Wessex Water's group structure

Yeoh Tiong Lay & Sons

Family Holdings Ltd

Jersey

Malaysia

Yeoh Tiong Lay & Sons

Holdings Sdn Bhd

YTL Corporation Bhd

YTL Power

International Bhd

Cayman

Islands

YTL Utilities Ltd

YTL Utilities

Holdings Ltd

UK

YTL Utilities (UK) Ltd

YTL Land and

Property (UK) Ltd

Wessex Water Ltd

YTL Developments

(UK) Ltd

Regulated

by Ofwat

Wessex Water

Services Ltd

Water 2 Business Ltd

Wessex Water's

group structure

Yeoh Tiong Lay & Sons

Family Holdings Ltd

Jersey

Malaysia

Yeoh Tiong Lay & Sons

Holdings Sdn Bhd

YTL Corporation Bhd

YTL Power

International Bhd

Cayman Islands

YTL Utilities Ltd

YTL Utilities

Holdings Ltd

UK

YTL Utilities (UK) Ltd

YTL Land and

Property (UK) Ltd

Wessex Water Ltd

Regulated

by Ofwat

YTL Developments

(UK) Ltd

Wessex Water

Services Ltd

Water 2 Business Ltd

Wessex Water's

group structure

Yeoh Tiong Lay & Sons

Family Holdings Ltd

Jersey

Malaysia

Yeoh Tiong Lay & Sons

Holdings Sdn Bhd

YTL Corporation Bhd

YTL Power International Bhd

Cayman Islands

YTL Utilities Ltd

YTL Utilities Holdings Ltd

UK

YTL Utilities (UK) Ltd

YTL Land and

Property (UK) Ltd

Wessex Water Ltd

Regulated

by Ofwat

YTL Developments

(UK) Ltd

Water 2 Business Ltd

Wessex Water Services Ltd