Booth Ventures Ltd Brookfold Lane Harwood Bolton Greater Manchester BL2 4LT

Tarmac Ltd Oaklands Lane Smallford AL4 0HT

Cemex UK Oaklands Lane Smallford St Albans Hertfordshire AL4 0HT

Earthline Ltd Sandy Lane Nr Faringdon Oxfordshire SN7 8HE

Geddes Group Friockheim Angus DD11 4UL

Aggregate Industries Uffington Shrewsbury Shropshire SY4 4RP

Thompsons of Prudhoe Haughton Strother Northumberland NE46 4BX

Premier House Apex Way Diplocks Industrial Estate Hailsham East Sussex BN27 3WA

Tarmac Pump Lane Hayes Middlesex UB3 3LZ

Maen Karne 42 Upton Towans Hayle Cornwall TR27 5BL

CatPlant Ltd Hazel Lane Hampole Doncaster DN6 7EX

Meetings Industrial Estate Park Road Barrow-in-Furness Cumbria LA14 4TL

Sibelco UK Cornwood Nr Ivybridge Devon PL21 9PW

Tarmac Headon Down Lutton Ivybridge Devon PL21 9PW

Munro Aggregates Kindeace Invergordon Highland IV18 0LN

CEMEX UK Slack Lane Heanor Gate Industrial Estate Heanor Derbyshire DE75 7RJ

Invergordon Sand and Gravel Invergordon IV18 0LE

Harleyford Aggregates Ltd Babcombe Copse Kingsteinton Devon

Imerys Minerals Higher Brocks Plantation Old Newton Road Teigngrace Devon

FM Conway North Hyde Gardens Hayes Middlesex UB3 4QR

London Concrete Ltd (Aggregate Industries) Colnbrook By-Pass Slough Berkshire SL3 0EB

FM Conway North Hyde Gardens Hayes Middlesex UB3 4QR

Orkney Aggregates Ltd Heddle Road Finstown Orkney KW17 2JX

Ovenden Ashford Road Baddlesmere Faversham Kent ME13 0JX

Second Floor, Arena Court Crown Lane Maidenhead Berkshire SL6 8QZ

Aggregate Industries Westgate-in-Weardale Bishop Auckland Co. Durham DL13 1PF

Lafarge Aggregates & Concrete UK Tamworth Road Shardlow Derby DE72 2HP

CEMEX UK Station Road Henbury Bristol BS10 7LF

M B Wilkes Ltd Old Market Road Corfe Mullen Wimborne Dorset BH21 3QZ

CEMEX UK Brent Terrace North Circular Road Hendon Greater London NW2 1LN

Tarmac Denbigh Road Hendre Mold Flintshire CH7 5QL

Tarmac School Road Miskin Pontyclun Rhondda Cynon Taff CF72 8PG

Gwyndy Quarries Ltd Llangaffo Anglesey

LP Pallett Quarry Ltd Henham Walks Nr Beccles Suffolk NR34 8AD

Darrington Quarries Ltd New Road Hensall Goole East Yorkshire DN14 0UD

150 Moss Lane Macclesfield Cheshire SK11 7XF