Member map

The map below shows which MOSL wholesaler member supplies each area of England and Wales. Click on a company’s name to find its contact details and portfolio manager. There are some members whose areas are too small to show on the map or are based in Scotland, to view their details click on the links in the ‘Members not on map’ list.

click map

Northumbrian Water

Hartlepool (part of Anglian Water)

Yorkshire Water

United Utilities

Dee Valley Water

Dwr Cymru Cyfyngedig (Welsh Water)

Severn Trent Water

South Staffs Water

South Staffs Water

Anglian Water

Essex & Suffolk (part of Northumbrian Water)

Essex & Suffolk (part of Northumbrian Water)

Affinity Water

Affinity Water

Affinity Water

South East Water

South East Water

Southern Water

Sutton & East Surrey Water

South East Water

Portsmouth Water

Bournemouth Water

Wessex Water

Thames Water

Bristol Water

South West Water

© Ofwat

Map key

Members not on map

AFW = Affinity Water

Albion Water

BRL = Bristol Water

Blue Business Water

DVW = Dee Valley Water

Castle Water

ESK = Essex & Suffolk (part of Northumbrian Water)

Clear Business Water

HPL = Hartlepool (part of Anglian Water)

Cobalt Water

PRT = Portsmouth Water

Ondeo Industrial Solutions

SBW = Bournemouth Water

Peel Water

SES = Sutton & East Surrey Water

Regent Water

SEW = South East Water

Scottish Water Business Stream

SSC = South Staffs Water

Veolia Water Projects

Independent Water Networks

 

 

Affinity Water
Head office: Tamblin Way, Hatfield, Hertfordshire, AL10 9EZ
Phone: +44(0)1707 268 111
Portfolio Manager: Pam Nash

 

 

Albion Water
Head office: Harpenden Hall, Southdown Road, Harpenden, Herts, AL5 1TE
Phone: +44(0)1582 767720
Portfolio Manager: Pam Nash

 

 

Anglian Water (including Hartlepool)
Head office: Lancaster House, Lancaster Way, Ermine Business Park, Huntingdon, PE29 6YJ
Phone: +44 (0)1480 323 000
Portfolio Manager: Pam Nash

 

 

Blue Business Water
Registered office: 1b Dukes Road, Troon, Ayrshire, KA10 6QR
Phone: +44(0)330 223 3060
Portfolio Manager: Pam Nash

 

 

Bournemouth Water
Head office: George Jessel House, Francis Avenue, Bournemouth, BH11 8NX
Phone: +44(0)1202 591 111
Portfolio Manager: Julie Carly

 

 

Bristol Water
Head Office: PO Box 218, Bridgwater Road, Bristol, BS99 7AU
Phone: +44(0)117 966 5881
Portfolio Manager: Julie Carly

 

 

Castle Water
Registered office: Craighall Castle, Blairgowrie, PH10 7JB
Phone: +44(0)1250 833101
Portfolio Manager: Natasha Sinnett

 

 

Clear Business Water
Head office: Waverley House, Caird Park, Hamilton Business Park, Hamilton, ML3 0QA
Phone: +44(0)800 668 1280
Portfolio Manager: Chantal Burgess

 

 

Cobalt Water
Registered office: Lismore House, 32 Miller Road, Ayr, Ayrshire, KA7 2AY
Phone: +44(0)330 333 6510
Portfolio Manager: Natasha Sinnett

 

 

Dee Valley
Head office: Packsaddle, Wrexham Road, Rhostyllen, Wrexham, Clwyd, LL14 4EH
Phone: +44(0)1978 846 946
Portfolio Manager: Chantal Burgess

 

 

Dwr Cymru Cyfyngedig (Welsh Water)
Head office: Pentwyn Road, Nelson, Treharris, Mid Glamorgan, CF46 6LY
Phone: +44(0)1443 452 300
Portfolio Manager: Chantal Burgess

 

 

Independent Water Networks
Head office: Driscoll 2, Ellen Street, Cardiff, CF10 4BP
Phone: +44(0)2920 028 711
Portfolio Manager: Chantal Burgess

 

 

Northumbrian Water (including Essex & Suffolk)
Head office: Abbey Road, Pity Me, Durham, DH1 5FJ
Phone: +44(0)8706 084820
Portfolio Manager: Liz D’Arcy

 

 

Ondeo Industrial Solutions Limited
Head office: Suez Environnement House, Bo’Ness Rd, Grangemouth, FK3 9XD
Phone: +44 (0)1324 475278
Portfolio Manager: Pam Nash

 

 

Peel Water
Head office: Peel Dome, The Trafford Centre, Manchester, M17 8PL
Phone: +44(0)161 629 8200
Portfolio Manager: Liz D’Arcy

 

 

Portsmouth Water
Head Office: PO Box 8, West Street, Havant, Hants, PO9 1LG
Phone: +44(0)23 9249 9888
Portfolio Manager: Julie Carly

 

 

Regent Water
Head office: Regent House, Kendal Avenue, London, W3 0XA
Phone: +44 (0)845 2412700
Portfolio Manager: Pam Nash

 

 

Scottish Water Business Stream Limited
Head office: Edinburgh Business Park, 7 Lochside View, Edinburgh, EH12 9DH
Phone: +44(0)845 602 8855
Portfolio Manager: Liz D’Arcy

 

 

Severn Trent Water
Head office: Severn Trent Centre, 2 St Johns Street, Coventry, CV1 2LZ
Phone: +44(0)24 7771 5000
Portfolio Manager: Chantal Burgess

 

 

South East Water
Head office: Rocfort Road, Snodland, Kent, ME6 5AH
Phone: +44(0)333 000 0001
Portfolio Manager: Natasha Sinnett

 

 

South Staffs Water
Head office: Green Lane, Walsall, West Midlands, WS2 7PD
Phone: +44(0)1922 638 282
Portfolio Manager: Chantal Burgess

 

 

South West Water
Head office: Peninsula House, Rydon Lane, Exeter, EX2 7HR
Phone: +44(0)1392 446 688
Portfolio Manager: Julie Carly

 

 

Southern Water
Head office: Southern House, Yeoman Road, Worthing, Sussex, BN13 3NX
Phone: +44(0)1903 264 444
Portfolio Manager: Natasha Sinnett

 

 

Sutton & East Surrey
Head office: London Road, Redhill, Surrey, RH1 1LJ
Phone: +44(0)1737 772 000
Portfolio Manager: Natasha Sinnett

 

 

Thames Water
Head office: Clearwater Court, Vastern Road, Reading, RG1 8DB
Phone: 0845 9200 888
Portfolio Manager: Natasha Sinnett

 

 

United Utilities
Head office: Haweswater House, Lingley Mere Business Park, Lingley Green Avenue, Great Sankey, Warrington, WA5 3LP
Portfolio Manager: Liz D’Arcy

 

 

Veolia Water Projects Limited
Address: PO Box 3920, Swindon, SN5 1BW
Phone: +44(0)08451 482 909
Portfolio Manager: Julie Carly

 

Wessex Water
Head office: Claverton Down Road, Claverton Down, Bath, BA2 7WW
Phone: +44(0)1225 526 000
Portfolio Manager: Julie Carly

 

Yorkshire Water
Head office: Western House, Western Way, Bradford, BD6 2LZ
Phone: +44(0)1274 691 111
Portfolio Manager: Liz D’Arcy