Orkney Island Council (Quarries) Grimbister Orkney KW15 1TT

Hygrove Aggregates Gellifowy Road Ynysmeudwy Pontadawe Neath Port Talbot SA8 4TU

Welsh Slate (Part of the Breedon Group) Blaenau Ffestiniog LL41 4AF

Plough Industrial Estate Kingston Road Leatherhead Surrey KT22 7LF

Waverton Garage Wigton Cumbria CA7 0AE

Derbyshire Aggregates Ltd Port Penrhyn Gwynedd LL57 4HN

Unit 10, 4 Molesworth Street Cookstown Co. Tyrone BT80 8NX

Cavanapole Road Caledon Tynan Co. Armagh BT60 4RS

Martells Pit Slough Lane Ardleigh Colchester Essex CO7 7RU

Bushypark Parkham Bideford Devon EX39 5UA

Plantation Farm Chippenham Road Kennett Newmarket Cambridgeshire CB8 7QJ

Rivermeadow Mill North End Road Stalybridge Greater Manchester SK15 3AZ

New Hey Chester Road Great Sutton Ellesmere Port Cheshire CH66 2LS

The Recycling Centre (A45) Langfurlong Upper Heyford Northampton NN7 3FA

Breedon Cement Chequers Lane Dagenham Essex RM9 6PZ

CEMEX UK Dagenham Docks Choats Road Dagenham Essex RM9 6LB

Hanson Aggregates Gloucester Road Daglingworth Cirencester Gloucestershire GL7 7JB

Moreton C Cullimore (Gravels) Ltd Ashton Keynes SN6 6PA

Cullimore Group Ashton Keynes Swindon Wiltshire SN6 6PA

Tarmac Craignair Dalbeattie Dumfries and Galloway DG5 4LZ

Stancliffe Stone Stanton-in-the-Peak Matlock DE4 2LX

Unit 11 Brooklands Way Basford Lane Industrial Estate Leek Staffordshire ST13 7QG

Tillicoultry Quarries Ltd Bonnyrigg Midlothian EH19 3JA

Breedon Northern Catewell Aggregates Cousland Dalkeith Midlothian EH22 2PJ

Pat Munro (Alness) Ltd Moy Tomatin Highland IV13 7YD

St Clere's Hall Pit Main Road Danbury Essex CM3 4AR

Recycled in Orsett Ltd Stanford Road Orsett RM16 3BB

Recycled in Orsett Stanford Road Orsett RM16 3BB

Aggregate Industries Cleveland Street Cleveland Trading Estate Darlington Co. Durham DL1 2PB

Tarmac Ltd Middleton Dale Hope Valley S32 4TR

Darrington Leys Cridling Stubbs Knottingley West Yorkshire WF11 0HA

FM Conway Rochester Way Dartford DA1 3QY

Cemex UK Riding Court Road Slough Berkshire SL3 9LQ

Breedon Southern High March Industrial Estate Daventry Northamptonshire NN11 4EZ

Temple Bank River Way Harlow Essex CM20 2DY

Rosedene Magdelen Laver Ongar Essex CM5 0ES