Acheson + Glover Belcoo Co. Fermanagh BT93 5AF

Johnston Quarry Group Counthorpe Grantham Lincolnshire NG33 4QG

WT Lamb Compound M Lambs Business Park Terracotta Road South Godstone RH9 8LJ

Breedon Southern Second Avenue Off Western Lane Crewe Cheshire CW1 6BZ

CEMEX UK The Yard/Second Avenue off Weston Road Service Road Crewe Cheshire CW1 6BZ

Breedon Southern 26-27 Brent Terrace Claremont Industrial Estate Cricklewood London NW2 1LR

Mannok Fivemiletown Co. Tyrone BT75 0SY

Heidelberg Materials Aggregates Criggion Shrewsbury Shropshire SY5 9BA

Breedon Shadforth Durham DH6 1LE

Mick George Main Road Crimplesham Downham Market Norfolk PE33 9EB

A.V. Craine & Sons Ltd Ronague Road Foxdale Isle of Man IM9 4HJ

Northstone Materials Shinny Road Macosquin Coleraine Co. Londonderry BT51 4PS

Holcim UK Marions Way Coventry Road Croft Leicester LE9 3GS

Maclain Ltd Lochmaddy North Uist HS6 5BU

Cemex UK The Great North Road Cromwell Nr Newark Nottinghamshire NG23 6JE

Tarmac Stoneyford Lane Chester Road Oakmere Cheshire CW8 2JL

SRC Group Old Ipswich Road Ardleigh Essex CO7 7QR

Pool Road Industrial Estate Nuneaton Warwickshire CV10 9AE

Marshalls Brighouse HX3 8BN

Tarmac Ltd Coppice Lane Cheadle Stoke-on-Trent Staffordshire ST10 1RH

FM Conway Coomber Way Croydon Surrey CR0 4TQ

CEMEX UK Coomber Way Beddington Lane Croydon Surrey CR0 4TQ

Forest Lodge Minley Road Blackwater Surrey GU17 9LA

Balloon Barn Farm Culford Bury St Edmunds Suffolk IP28 6TY

Netherhills Fromebridge Lane Whitminster Gloucestershire GL2 7PD

CEMEX UK Row Gate Gartshore Works Main Street Glasgow G65 9TW

Wavell Drive Carlisle Cumbria CA1 2ST

Hespin Wood Waste Management Park Carlisle Cumbria CA6 4BJ

Breedon Northern Drumsturdy Road Kingennie Angus DD5 3PX

Orkney Island Quarries Grimbister Orkney KW15 1TT

Crugreryr Isaf Llandysul Dyfed SA44 4HB

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

Solway House Silloth Industrial Estate The Airfield Silloth Wigton Cumbria CA7 4NS

Derbyshire Aggregates Ltd Port Penrhyn Gwynedd LL57 4HN