(part of Hopkinson Waste Management) New Street Holbrook Sheffield South Yorkshire S20 3GH

CEMEX UK Millgate Paddock Manchester Road Huddersfield West Yorkshire HD1 4SD

(Tillicoultry Quarries) Hullerhill Sand Quarry Kilwinning North Ayrshire KA13 7QN

Aggregate Industries Bowes Barnard Castle Co. Durham DL12 9JW

Breedon Southern Hotham Street Hull East Yorkshire HU9 1RF

Sandsfield Gravel Co. Ltd Foster Street Hull East Yorkshire HU8 8BT

CEMEX UK West Quay Alexandra Dock Hedon Road Kingston upon Hull HU9 1TA

Hugh King (Tillicoultry Quarries) Kilwinning North Ayrshire KA13 7QN

Breedon Southern Arms Close Blackstone Road Huntingdon Cambridgeshire PE29 6EF

Tennants (Elgin) Ltd Avochie Quarry Huntly Aberdeenshire AB54 7YY

NMSB Hurn Court Lane Hurn Christchurch Dorset BH23 6AX

(Fox Group) Sandham House Redrose Drive Lancashire Enterprise Business Park Leyland Lancashire PR26 6TJ

Tarmac Welford Road Husbands Bosworth Leicestershire LE17 6JH

Hutchings & Carter Yard Waterbrook Road Alton Hampshire GU34 2ND

Hutchings & Carter Yard Waterbrook Road Alton Hampshire GU34 2ND

Northstone Materials 30 Creagh Road Toomebridge Co. Antrim BT41 3SE

Northstone (NI) Ltd Creagh Road Toomebridge BT41 3SE

CEMEX UK Ellis Ashton Street Huyton Merseyside L36 6BJ

1 Smiths Drive Pentrechwyth Swansea SA1 7GB

Breedon Hyndford Road Lanark South Lanarkshire ML11 9TA

PO Box 51 Dunkeld Road Perth PH1 3YD

Redgorton Luncarty Perth PH1 3EN

Parkend Industrial Estate Sandwick Isle of Lewis HS2 0AN

Unit 7 Parkend Industrial Estate Stornoway Isle of Lewis HS2 0AN

Leicester Road Ibstock Leics LE67 6HS

Breedon Southern Hallam Fields Industrial Estate Ilkeston Derbyshire DE7 4AZ

Par Moor Centre 4 Par Moor Road Par Cornwall PL24 2SQ

CEMEX UK Europa Way Immingham North East Lincolnshire DN41 8DS

FM Conway Clifton Marine Parade Imperial Business Park Gravesend Kent DA11 0DY

Unit 81 Bradley Hall Trading Estate Bradley Lane Standish Wigan Lancashire WN6 0XQ

Heidelberg Materials Aggregates Ingleton Via Carnforth Lancashire LA6 3AW

Cecil House Harlow Common Harlow Essex CM17 9HY

Tennants (Elgin) Ltd Urquhart Moray IV30 8LQ

Aggregate Industries 24A Longman Drive Inverness Highland IV1 1SU

Breedon Northern Longman Industrial Estate Inverness Highland IV1 1SU

Breedon Northern Harlaw Industrial Estate Inverurie Aberdeenshire AB51 4HF