Aggregate Industries UK Ltd.
http://www.bardon-contracting.com
Amalgamated Construction Ltd.
http://www.amco.co.uk
Amey
http://www.swtrunkroads.amey.co.uk
Amey Public Services LLP
Ascot Environmental Ltd.
http://www.ascotenvironmental.co.uk
Balfour Beatty Civil Engineering Ltd.
http://www.bbcel.co.uk
Balfour Beatty Utilities Services
BAM Nuttall Ltd.
http://www.bamnuttall.co.uk
BAM Ritchies
http://www.bamritchies.co.uk
Bardon Hebrides
http://www.aggregate.com
Barhale Construction plc.
http://www.barhale.co.uk
Barr Surfacing & Civil Engineering
http://www.barr.co.uk
BEAR Scotland Ltd.
http://www.bearscot.com
J. N. Bentley Ltd.
http://www.jnbentley.co.uk
Bilfinger Berger Civil UK Ltd.
http://www.civil.bilfingerberger.co.uk
Black & Veatch Ltd.
http://www.bv.com
C. A. Blackwell (Contracts) Ltd.
http://www.blackwellgroup.co.uk
Breedon Aggregates Scotland Ltd.
http://www.breedonaggregates.com
Briggs Marine Contractors
http://www.briggsmarine.com
I. & H. Brown Ltd.
Byzak Ltd.
http://www.byzak.co.uk
Carillion Construction Scotland
http://www.carillionplc.com
Castle Group Scotland Ltd.
http://www.castlegroupscotland.co.uk
CHAP Civil Engineering Ltd.
http://www.chap.co.uk
CHAP Construction (Aberdeen) Ltd.
http://www.chap.co.uk
Cheetham Hill Construction Ltd.
http://www.cheethamhillconstruction.co.uk
Clancy Docwra Ltd.
http://ww.theclancygroup.co.uk
A. J.Clark Group
http://www.ajclarkgroup.co.uk
Coffey Construction Ltd.
http://www.coffeygroup.com
Concrete Repairs Ltd.
http://www.concrete-repairs.co.uk
Crummock (Scotland) Ltd.
http://www.crummock.com
DCT Civil Engineering Ltd.
http://www.dct-civils.co.uk
Expanded Ltd.
Farrans (Construction) Ltd.
http://www.farrans.com
Galliford Try Water
http://www.gallifordtry.co.uk
Glendinning Ground Works Ltd.
http://www.glendinninggroundworksltd.co.uk
Global Construction (Scotland) Ltd.
http://www.global-construction.co.uk
Graham
http://www.graham.co.uk
John Gunn & Sons Ltd.
http://www.jgunn.co.uk
Hanson Contracting
http://www.hanson.com
W. J. Harte Construction Ltd.
http://www.wjharte.co.uk
HBS Construction Ltd.
http://www.hbsplc.co.uk
Hewlett Construction Group Ltd.
http://www.hewlett.co.uk
Hillhouse Quarry Group Ltd.
http://www.hillhousegroup.co.uk
Hochtief Glendoe JV
http://www.hochtief-solutions.de
Hunter Construction (Aberdeen) Limited
http://www.hunter-construction.co.uk
Interserve Project Services Ltd.
http://www.interserveplc.com/projectservices
J. & J. E. (Contractors) Ltd.
http://www.jjecontractors.com
Jones Bros. Ruthin (Civil Engineering) Ltd.
http://www.jones-bros.com
Kelburne Construction Ltd.
http://www.kelburneconstruction.co.uk
Kilmac Construction Ltd.
http://www.kilmac.co.uk
King Contractors (Perth) Ltd.
Lagan Construction Ltd.
http://www.laganconstruction.com
Laing O'Rourke Construction Ltd.
http://www.laingorourke.com
Land Engineering (Scotland) Ltd.
http://www.landengineering.co.uk
Leiths (Scotland) Ltd.
http://www.leiths-group.co.uk
George Leslie Ltd.
http://www.georgeleslie.co.uk
R. Lindsay & Co. Contractors Ltd.
Luddon Construction Ltd.
http://www.luddon.co.uk
D. & E. Mackay (Contractors) Ltd.
http://www.demackay.co.uk
Mackenzie Construction Ltd.
http://www.mackenzieconstruction.com
MacLay Civil Engineering Ltd.
http://www.maclaycivil.co.uk/
Maclean-Ardgay Ltd.
http://www.macleanardgay.co.uk
The Malcolm Group
http://www.malcolmgroup.co.uk
Markon Ltd.
http://www.markon.co.uk
Marshall Construction Ltd.
http://www.marshallconstruction.co.uk
May Gurney Ltd.
http://www.maygurney.co.uk
R.J. McLeod (Contractors) Ltd.
http://www.rjmcleod.co.uk
John Meiklem Drainage Contractors Ltd.
http://www.meiklem.com
Morgan Sindall plc.
http://www.morgansindall.com
Morrison Construction
http://www.morrisonconstruction.co.uk
Morrison (Falklands) Ltd.
http:// www.gallifordtry.co.uk/projects/construction/international
MTM Construction Ltd.
Pat Munro (Alness) Ltd.
http://www.patmunro.co.uk
J. Murphy & Sons Ltd.
http://www.murphygroup.co.uk
MWH Treatment Ltd.
http://www.mwhtreatment.co.uk
NorPower Ltd.
http://www.norpower.co.uk
John Paul Construction Ltd.
http://www.johnpaulconstruction.co.uk
Pirie Contracts
http://www.malcolmgroup.co.uk
PLPC Ltd.
http://www.plpc.co.uk
QTS Group Ltd.
http://www.qtsgroup.com
Raynesway Construction Ltd.
http://www.raynesway.co.uk
Ritchie Brothers (Scotland) Ltd.
http://www.ritchiebros.co.uk
RJT Excavations Ltd.
RJTPennant Ltd.
http://www.wjharte.co.uk
Rocklift Ltd.
http://www.murphygroup.co.uk
Rodger (Builders) Ltd.
http://www.rodger.co.uk
Ross-shire Engineering Ltd
http://www.ross-eng.com
D. & I. Rutherford Ltd.
http://www.highlandcontractors.co.uk
Sir Robert McAlpine Ltd.
http://www.sir-robert-mcalpine.com
Skanska UK Civil Engineering
http://www.skanska.co.uk
Storie (Argyll) Ltd.
http://www.storieargyll.co.uk
James Strang Ltd.
http://www.jamesstrang.co.uk
Tarmac Ltd. National Contracting
http://www.tarmac.co.uk
TSL Contractors Ltd.
http://www.tslcontractors.co.uk
Turriff Contractors Ltd
http://www.turriff.com
UBC Group Ltd.
http://www.ubcltd.co.uk
Underground Moling Services Ltd.
http://www.undergroundmoling.co.uk
Ward & Burke Construction Ltd.
http://www.wardandburke.ie
Whitemountain Quarries Ltd.
http://www.whitemountain.co.uk
http://www.lagangroup.co.uk