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

Leiths (Scotland) Ltd General Wade's Military Road Dalwhinnie Highland

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

Paving Way Whisby Road Lincoln LN6 3QW

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

Savoch Quarry Longside Peterhead Aberdeenshire AB42 4YS

Breedon Daviot By Inverness IV2 5XL

Sandhills Farm Edgioake Lane Astwood Bank Redditch Worcestershire B96 6BG

79 Middle Watch Swavesey Cambridge CB24 4RW

Crawley Depot British Road New Yard Gatwick Road Crawley West Sussex RH10 9RE

Greenwich Wharf Lombard Wall Charlton Greater London SE7 7SH

Approach Road off Warren Road Purley Surrey CR8 2AL

The Old BP Terminal Isle of Grain Rochester Kent ME3 0AG

Transport Avenue Brentford Middlesex TW8 9HF

Lloyds' Quarries & Sand & Gravel Co. Ltd Afonwen Mold

The Delabole Slate Co. Ltd Pengelly Delabole Cornwall PL33 9AZ

Omya UK Ltd 17 Munie Road Glenarm Ballymena Co. Antrim BT44 0BG

Bernera Works Psalters Lane Holmes Rotherham South Yorkshire S61 1DQ

Breedon Plas Chambres Road Denbigh LL16 5US

Tarmac The Hill Cromford Derbyshire DE4 3QS

Cemex UK Kerton Road Lydd Kent TN29 9NP

London Concrete Ltd (Aggregate Industries) Denham Road Uxbridge Buckinghamshire UB9 4HE

Summerleaze Ltd Denham Road Denham Buckinghamshire UB9 4HE

Wheal Remfry Works Stamps Hill Indian Queens Cornwall TR9 6HA

Goonvean Blockworks St Stephen St Austell Cornwall PL26 7QF