To contact the Account Management team please email: - [email protected] Customer Name Company Addess A B Canham Canham Business Centre, 426 Vale Road, Tonbridge, Kent TN9 1SW AECOM (Bedford) URS House, Horne Lane, Bedford MK40 1TS AECOM () MidCity Place, 71 High Holborn, London, WC1V 6QS AECOM (St Albans) AECOM House, 63-77 Victoria Street, St Albans, Herts AL1 3ER Amey | INABENSA One Stratford Place, 1 Montfichet Road, Stratford, London. E20 1EJ AMP plc 3rd Floor, 1 Dover Street, London, W1S 4LD Anglian Water (Peterborough) Thorpe Wood House, Peterborough, Cambridgeshire, PE3 6WT Arup (Bristol) 63 St Tomas Street, Bristol BS1 6JZ Arup (London) 8 Fitzroy Street, London, W1T 4BQ Ash Southgate Properties Ltd Pickering Street. Maidstone, Kent, ME15 9RH Ashford Borough Council Civic Centre, Tannery lane, Ashford TN23 1PL Astrea Asset Management 14-16 Bruton Place, Mayfair, London W1J 6LX

Atkins Building Services (Head Office) The Wells, Church Street, Epsom, Surrey, KT17 4PF

Atkins Global (Bristol) The Hub, 500 Park Avenue, Aztec West, Bristol. BS32 4RZ

Atkins Global (Epsom) Epsom Gateway 2, Ashley Road, Woodcote Grove, Epsom, Surrey, KT18 5BW Atkins Global (Worchester) 1 Kings Court, Charles Hastings Way, Worchester WR5 1WS Avison Young 65 Gresham Street, London EC2V 7NQ

B&M Stores The Vault, Dakota Drive, Estuary Commerce Park, Speke, Liverpool L24 8RJ B.T. 2 London Road, Brentwood, CM14 4QP

Babergh and Mid Suffolk District Councils Endeavour House, 8 Russell Road, Ipswich, Suffolk. IP1 2BX ... Ballymore Group Goodluck Hope Project, Orchard Place, London E14 0JW Banyard Consulting Building Services Somerhill Business Park, Five Oak Green Road, Tonbridge TN11 0GP Barratt House, Forest Business Park, Bardon Hill. LE67 1UB Barratt East London Central House, 32-36 High Street,, Stratford,, Greater London,, E15 2PF. Barratt Southern Counties Ltd Barratt House, Walnut Tree Close, Guildford, Surrey, GU1 4SW

Barratt West London Ltd Wallis House, Great West Road, Brentford, Middlesex, TW8 9BD BBMV JV Essex Wharf Site, Durward Street, Whitechapel, London. E1 5ED Beaufield Homes Ltd 1 Sydenham Rd, Guildford, Surrey GU1 3RX Essex Bellway House, 1 Rainsford Road, , Essex, CM1 2PZ Bellway Homes (North London) Ltd Bellway House, Bury Street, Ruislip, Middlesex, HA4 7SD Bellway Homes (South East) Ltd Bellway House, London Road, Merstham, Surrey, RH1 3YU Bellway Homes Thames Gateway Osprey House, New Mill Road, Crayfields Business Park, Orpington, Kent, BR5 3QJ Berkeley Homes (Capital) Units A&B Riverside Apartments, Goodchild Road, London, N4 2BA Berkeley Homes (Eastern Counties) Ltd Berkeley House, Oakhill Road, Sevenoaks, Kent TN13 1NQ Berkeley Homes (North East London) 61 Leman Street, London E1 8NZ Berkeley Homes (Oxford & Chiltern) Ltd Berkeley House, Farnham Lane, Farnham Royal, Bucks. SL2 3RQ Berkeley Homes (South East London) Saffron Central Square, Bedford Park, Croydon, Surrey. CR0 2AQ Berkeley Homes (Southern) Ltd Berkeley House, Bay Tree Avenue, Leatherhead, Surrey KT22 7UE Berkeley Homes (St Edwards) 380 Queenstown Road, London SW11 8PE Bouygues UK Ltd Becket House, 1 Lambeth Palace Road, London SE1 7EU Bovis Homes Limited (Central Region) Bromwich Court, Highway Point, Gorsey Lane, Coleshill, Warwickshire. B46 1JU Bovis Homes Ltd (South East Region) The Manor House, North Ash Road, Longfield, Kent, DA3 8HQ Boyer Planning 24 Southwark Bridge Rd, London SE1 9HF Brighton & Hove City Council Town Hall, Kings Rd, Brighton BN1 2FN York House, 45 Seymour Street, London, W1H 7LX Broadland District Council Thorpe Lodge, 1 Yarmouth Road, Norwich, Norfolk. NR7 0DU

99 Bishopgates, 2nd Floor, London EC2M 3XD Brookfield Properties Buckinghamshire County Council County Hall, Walton Street, Aylesbury, Buckinghamshire HP20 1UA 17 Newman Street, London, W1T 3EQ Buxton Homes South 8 Gleneagles Court, Brighton Road, Crawley, West Sussex RH10 6AD BW Interiors 61 Southwark Street, London SE1 0HL C.J.Design Parnership Limited 66, The Chapel House, Bourne Road, Bexley, Kent, DA5 1LU Cadent Gas Ashbrook Court, Central Blvd, Coventry. CV7 8PE Cadogan 10 Duke of York Square, London SW3 4LY Cala CALA House, 54 The Causeway, Staines-Upon-Thames, Surrey, TW18 3AX. Calford Seaden (Head Office) St Johns House, 1a Knoll Rise, Orpington, Kent, BR6 0JX Canary Wharf Developers 1 Canada Square, Canary Wharf, London, E14 5AB Capital and Counties 15 Grosvenor St, London W1K 4QZ carbonxgen (formally TEM & Cabon 2018) 4 Lakeside Business Park, Sandhurst, Berkshire, GU47 9DN Carmel Building Services (North) Ltd Unit A Blenheim House, Epsom, Surrey KT19 9BE Central Bedfordshire Council Priory House, Monks Walk, Chicksands, Shefford, Bedfordshire, SG17 5TQ plc Millstream, Maidenhead Road, Windsor SL4 5GD, Certsure LLP Warwick House,Houghton Hall Park, Houghton Regis, Dunstable.LU5 5ZX Chapman BDSP Saffron House, 6-10 Kirby Street, London EC1N 8TS Circleplane Ltd 32, Davies Street, London, W1K 4ND (CPAT) Guildhall Buildings, Basinghall Street, London, EC2V 5AR City Offices Real Estates 33 Cornhill, London. EC3V 3ND Clarendon Homes Clarendon House, Ashford Road, Harrietsham, Kent ME17 1BW Clarke Telecom - O2 Senator Point, Knowsley Industrial Park, South Boundary Road, Liverpool, L33 7RR CLS Energy Ltd. Cromwell House, Cromwell Way, Oxford, Oxfordshie OX5 2LL Costain (Head Office) Costain House, Vanwall Business Park, Maidenhead, SL6 4UB Couch Perry wilkes Interface 100, Arleston Way, Solihull B90 4LH Plc (East London) 2nd Floor,Stone Cross, Chatham Way, Brentwood, Essex CM14 4DZ Countryside Properties Plc (Head Office) Countryside House, The Drive, Brentwood, Essex, CM13 3AT Create Consulting 3-7 Temple Avenue, London EC4Y 0HP (Chiltern) Building 2, Abbey View, St Albans, Hertfordshire AL1 2PS Crest Nicholson (Eastern) Ltd Academy Place, 1-9 Brook Street, Brentwood, Essex CM14 5NQ Crest Nicholson (South) Ltd Crest House, Pyrcroft Road, Chertsey, Surrey, KT16 9GN Croudace Homes Ltd (Caterham) Croudace House,, Godstone Road, Caterham, Surrey, CR3 6XQ Cundall 1 Carter Lane, London EC4V 5ER CX Group 14 Inglis Road Inglis Road, Colchester, Essex, , CO3 3HU Daly International Fairbank House, 27 Ashley Road, Alrtincham, WD14 2DP

David Bedwell Partners Consulting Engineers Manor House Yard, Royston, Herts SG8 7BZ Delancey Landsdown House, Berkeley Square, London, W1J 6ER Department for Work & Pensions Caxton House, Tothill St, London SW1H 9NA 25, Savile Row, London, W1S 2ER DESCO (For HBS Consulting Engineers) Ryebrook Studios, Woodcote Side, Epsom, Surrey, KT18 7HD Developer Services Southern Ltd 44 Chanctonbury Way, Crawley, West Sussex, RH11 8TH

DIALECTIC CONSULTING LIMITED 472 West Wycombe Road, High Wycombe, Bucks HP12 4AH Docklands Light Railway (DLR) 1, Castor Lane, Poplar, London. E14 0BL Durkan Limited 4 Elstree Gate, Elstree Way, Borehamwood, Hertfordshire. WD6 1JD E Donald & Associates Ltd (EDA) 113 Tower Bridge Bus Centre, 46-48 East Smithfield, London E1W 1AW East Sussex County Council County Hall, St Annes Crescent, Lewes, East Sussex BN7 1UE ECA - (Eastern Area) Unit 15, Park Farm Business Centre, Fornham St Genevieve, Suffolk, IP28 6TS ECA ( South East Region) 1-2, Bank Buildings, High Street, Heathfield, East Sussex, TN21 8JB ECA Ltd (London) Lincoln House, 137-143 Hammersmith Road, London W14 0QL Ecolution Renewables Ecolution House,, London Road,, Endeavour Park, Addington, West Malling, Kent, ME19 5SH EDC Engineering 2nd floor, Westminster Tower, 3 Albert Embankment, London, SE1 7SP Edward A Pearce and Partners Old School House, 35 Ewell Road, Surbiton, Surrey, KT6 6AF Ei Group PLC 4 Monkspath Hall Road, Solihull, West Midlands, B90 4SJ Ekaya Housing Association First Floor 291-299 Borough High Street, London SE1 1JG Ellis Building Contractors Unit 15, The Birch Estate, Birch Road, Eastbourne, East Sussex, BN23 6PH Energy Connection Services Brook Court, Whittington Road, Worcester, WR5 2RX Engie Riverbridge House, Crossways Business Park, Anchor Blvd, Dartford, Kent DA2 6SL Environment Agency Unit 4, The Admiral Park, Portsmouth, PO3 5QR

Environmental Engineering Partnership The Chapel House, High Street, West Wycombe, Bucks HP14 3AG Eon Energy Connections Westwood Way, Westwood Bus Park, Coventry, West Midlands, CV4 8LG ESC Electrical Safety Council - No Address Found

Sandon Valley House, Canon Barns Rd, East Hanningfield, Chelmsford CM3 8BD Essex and Suffolk Water ETA Projects Ltd 5 Bear Lane, London. SE1 0UH Fairview New Homes PLC 50 Lancaster Road, Enfield, Middlesex, EN2 0BY Faraday Electrical Services Ltd 21 Foxdown House, Greehill Road, Sevenoaks, Kent TN14 5RR First Base Limited 33 Cavendish Square, London, W1G 0DT Forman Roberts Fine & Rare Wines Ltd, Bermondsey St, London SE1 3UD Fram Farmers Ltd Station Road, Framlingham., Woodbridge, Suffolk IP13 9EE Frankham Consultancy Group Third Floor, Baird House, 15-17 St Cross Street, London, EC1N 8UW Friel Consulting Legland, Drumkeen, Ballybofey, Co. Donegal, Ireland Fulcrum Sheffield Business Park, 2 Europa View, Sheffield, S9 1XH, G. Norwich Development Partnership c/o Norfolk County Council, County Hall, Martineau Lane, Norwich. NR1 2DG Galliard Homes Ltd 3rd Floor, Sterling House, Langston Road, Loughton, Essex, IG10 3TS Gardiner & Theobald 10 South Crescent, Bloomsbury, London. WC1E 7BD

Gattica Associated Ltd Cumberland Business Centre, Northumberland Road, Portsmouth, Southsea PO5 1DS GD Ltd 7 The Gryphon Industrial Park, St Albans, Hertfordshire AL3 6XZ

Gilbert and Stamper Ltd Drayton Road, Tonbridge, Kent TN9 2BE

GK Energy Analysis Ltd 64 Stafford Rd, Wallington SM6 9AY Gleeds 95 New Cavendish Street, London W1W 6XF Goldman Sachs Churistchurch Court, 10-15 Newgate Street, London EC1A 7HD 161 Brompton Road, Knightsbridge, London, SW3 1QP plc 33, Cavendish Square, London, W1G 0PW Greater South East c/o Cambridgeshire & Peterborough Combined Authority, The Incubator 2, Alconbury Weald Enterprise Energy Hub Campus, Huntingdon, PE28 4WX Grosvenor 70, Grosvenor Street, London, W1K 3JP

H A Marks Construction 1 Beadman Street, London SE27 0DN UK Properties Plc 10 Grosvenor St, London, W1K 4BJ

Harlaxton Engineering Services Ltd Toll Bar Road, Marston, Grantham, Lincs, NG32 2HT HB Reavis UK Ltd 33 King Wiliam Street, London EC4R 9AS HCA International Limited 242 Old Rd, London NW1 6JL Helica Bar Plc 11-15 Farm Street, London W1J 5RS Henry Construction Projects Ltd Parkway Farm, Church Road, Cranford, Middlesex TW5 9RY Heron International Heron House, 4, Bentinck Street, London, W1U 2EF Higgins Construction (Head Office) One Langston Road,, Loughton, Essex, IG10 3SD Highways Woodlands, Manton Lane, Bedford, MK41 7LW Highways England 1, Bridge House, Walnut Tree Close, Guildford, Surrey, Gu1 4LZ Hill Partnership Ltd The Power House, Powdermill Lane, Gunpowder Mill, Waltham Abbey, Essex, EN9 1BN Hilson Moran (Farnborough) One Discovery Place Columbus Drive Farnborough, Hampshire GU14 0NZ Hilson Moran (London) 3rd Floor, Shackleton House, Hayes Galleria Tooley Street, London, SE1 2TZ (Bournemouth) Enterprise House, Old School Cl, Ferndown, Bournemouth BH22 9UW Hoare Lea (London) Weston Transit Shed, 12-13 Stable Street, London, N1C 4AB Hollybrook Homes Mill House, 8 Mill Street, London, SE1 2BA Howard De Walden Estates 23, Queen Anne Street, London, W1G 9DL Hurleypalmerflatt 240 Blackfriars Road, London SE1 8NW Iceland Second Avenue, Deeside Industrial Park, Deeside, Flintshire, CH5 2NW Inenco Ribble House, Ballam Road, Lytham, Lancashire, FY8 4TS Infrastructure Gateway Ltd SATRA Innovation Park, Rockingham Road, Kettering, Northamptonshire, NN16 9JH INNC UK 155 Grays Inn Road, London, WC1X 8UE Institute of Directors 116 Pall Mall, St Jame's, London. SW1Y 5ED Construction Ltd Interserve House, Nix's Hill Industyrial Estate, Keys Road, Alfreton,DE55 7FQ

Ipswich Borough Council Grafton House, 15-17 Russell Rd, Ipswich IP1 2DE ISG Plc Aldgate House, 33 Aldgate High Street, London, EC3N 1AG J C Decaux UK 991 Great West Road, Brentford, Middlesex, TW8 9DN Jascom The Old Pay Office, The Historic Dockyard Dock Road, Chatham, Kent ME4 4TE Jones Homes 3 White Oak Square, SWANLEY, Kent BR8 7AG Jones Lang LaSalle 40 Bank Street, Canary Wharf, London E14 5EG Kevin Stanley Engineering Ltd Forge House, Bodsham, Kent TN25 5JQ Kier Construction (London) 2 Langston Road, Loughton, Essex, IG10 3SD

King's Lynn and West Norfolk Borough Council Kings Court, Chapel Street, King's Lynn, Norfolk. PE30 1EX

Laing O'Rourke London & South East limited Bridge Place, Adimrals Park, Anchor Boulevard, Dartford, Kent, DA2 6SN Land Charter The Barn, Grange Road, Wood Farm, Chelmsford, Essex, CM3 1HZ Land Securities 5 Strand, London, WC2N 5AF Lark Technology Group Ltd. Woolpit Business Park, Woolpit, Bury St Edmunds, Suffolk. IP30 9UP Larkfleet Homes Larkfleet House, Falcon Way, Bourne, Lincolnshire, PE10 0FF Lend Lease 20 Triton Street, Regent's Place, London NW1 3BF Lidl UK GmbH First Floor, 807-829 Longbridge Road Dagenham Essex RM8 2DB Lightsource 7th Floor, 33 Holborn,London EC1N 2HT Linden Homes Linden House, Linden Square, Uxbridge, Middlesex, UB9 6TQ London Borough of Barking & Dagenham Council (Built Environment) Room 202, Town Hall, 1 Town Square, Barking, Essex, IG11 7LU London Borough of Hackney Highways & Engineering, Streetscene, Vallette Street, London, E8 London Borough of Southwark 160 Tooley Street, London SE1 2QH London Fire Brigade 169 Union Street, London SE1 OLL London Port Authority London River House, Royal Pier Road, Gravesend, Kent, DA12 2BG London Square The Coach House, Swakeleys Road, Ikenham, Middlesex, UB10 8BG London Undergrond Templar House 4/7, 81-87 High Holborn, London, WC1V 6NU. London Underground 5th Floor, South Wing, 55 Broadway, London SW1H 0BD London Underground Limited (ECMT) 81-87 High Holborn, Templar House, High Holborn, Holborn, London, WC1V 6NU London Underground SSR 200, Buckingham Palace Road, London SW1W 9TN Long & Partners (inc Henderson's) 5th floor, 120 Old Broad Street, London, EC2N 1AR Lovell Tasman House, Elstree Rd, Elstree, Borehamwood WD6 3BS

Lumbard Devolpments Ludham Bridge, Norfolk NR29 5NX (Site Office) M.S.E. Building Services Consultants 23, Huntley Park, Tunbridge Wells, Kent, TN4 9TD M3 Consulting Dashwood House, 69 Old Broad Street, London EC2M Mace (Moorgate) 155 Moorgate London EC2M 6XB Mace (Pratt Street) Atelier House, 64 Pratt Street, London, NW1 0LF Matthew Homes 45-47 High Street, Potters Bar, Hertfordshire, EN6 5AW McBains Cooper 2nd Floor, 120 Old Broad Street, London EC2N 1AR McCarthy & Stone (Coventry) Ross House, Harry Weston Road, Binley Business Park, Coventry, CV3 2TR McCarthy & Stone (Head Office) 4th Floor, 100 Holdenhurst Road, Bornemouth, Dorset BH8 8AQ McCarthy & Stone (Woking) 2 Genesis Business Park, Albert Drive, Woking, GU21 5RW McNicholas (Source design Services) Lismirrane Industrial Park, Elstree Rd, Elstree, Borehamwood, Hertfordshire WD6 3EA Mervad 25 Thrift Wood,Bicknacre, Essex CM3 4HT Millwood Designer Homes Ltd Bordyke End, East Street, Tonbridge, Kent, TN9 1HA Mitchells & Butlers 27, Fleet Street, Birmingham, B3 1JP MJS Grid Services Ltd 9 Park Lane Business Centre, Park Lane, Langham, Colchester, Essex Co4 5WR MLM Group North Kiln, Felaw Maltings, 46 Felaw Street, Ipswich, Suffolk. IP2 8PN MLM Multi Disciplinary Consulting Building 7200, Cambridge Research Park, Cambridge, CB25 9TL

Modus Utilities Limited Unit 5.2.2 The Leathermarket, 11-13 Weston Street, London SE1 3ER Mono Counsultants 3rd Floor, 48 St Vincent Street, Glasgow, G2 5TS Morgan Sindall (Professional Services) Invicta House, 108-114 Golden Lane,, London, EC1Y 0TG Morgan Sindall Ltd (Construction & Infrastructure) 69-75 Thorpe Road, Norwich NR1 1UA Morgan Tucker 12-14 Berry Street, Clerkenwell, London. EC1V 0AU Morrison Supermarkets Plc Hillmore House, Gain Lane, Bradford, BD3 7DL Morrison Utility Abel Smith House, Gunnels Wood Rd, Stevenage SG1 2ST Mott MacDonald (Cambridge) Murdoch House, Station Road, Cambridge, CB1 2RS Mott MacDonald (London) 10 Fleet Place, London EC4M 7RB Mount Anvil 140 Aldersgate Street, London, EC1A 4HY MTT Ltd 9 Kingsway, London, WC2B 6XF Murphys Hiview House, Highate Road, London NW5 1TN Murray Gibson Associates Felaw Maltings, South Kiln, 42 Felaw Street, Ipswich, Suffolk IP2 8SQ. MWH Treatment Soapworks, Colgate Lane, Salford. M5 3LZ NAPIT 4th Floor, Mill 3, Pleasley Vale Business Park, Mansfield, Nottinghamshire, NG19 8RL National Federation of Builders Spectrum House, Suite AF29, Beehive Ring Road, Gatwick, West Sussex, RH6 0LG National Housing Federation Lion Court, 25 Procter Street, London WC1V 6NY Network Christina Network Rail Cotton Centre, Tooley Street, London SE1 3QG Network Rail Cotton Centre, Tooley Street, London SE1 3QG Network Rail Energy Services Elder Gate, The Quadrant MK, Milton Keynes, MK9 1EN Network Rail -Property Services 6 Burrell Street, London, SE1 0UN Network Rail- Thameslink 1st floor, Block B,, James Forbes House, 27 Great Suffolk Street,, London,, SE1 0NS New Anglian Norwich Research Park, Norwich. NR4 7UG Niblock Electrical Services Metro Business Centre, Kangley Bridge Rd, London SE26 5BW Norfolk City Council St Peters St, Norwich, Norfolk NR2 1NH Norfolk Homes Limited Weybourne Road, Sheringham, Norfolk, NR26 8WB Norman Disney Young Classic House, 180 Old Street, London, EC1V 9RQ North Norfolk District Council Council Offices, Holt Rd, Cromer, Norfolk NR27 9EN Norwich City Council St Peters St, Norwich, Norfolk NR2 1NH Notting Hill Housing Group Bruce Kenrick House, 2 Killick Street, London N1 9FL Noveus Orwell House, The Strand, Wherstead, Ipswich, IP2 8NJ NRSWA The Rosery, Odiham Road, Riseley, Berks, RG7 1SD O & H Hampton Ltd Hempsted Barn, 285 London Road, Peterborough, PE7 0LG O & H Hampton Ltd (London) 1st floor front, 25-28 Old Burlington Street W1S 3AN

Octagon Developments Weir House, Hurst Road, East Molesey, Surrey, KT8 9AQ OFGEM 9 Millbank, London SW4P 3GE Openreach (BT) 123 Judd Street; WC1H 9NP London Orange Fox Electrical Ltd, Skitfield Road, Guestwick, Norfolk, NR20 5GY Osborne Ltd (London) 18-22 Disney Pl, London SE1 1HJ Osborne Ltd (South East) Fonteyn House, 47 - 49 London Road, Reigate, Surrey, RH2 9PY P2M UK Limited Construction Consultants Amba House, 15 College Road, Harrow, Middlesex HA1 1BA PA Consulting Group 123 Buckingham Palace Rd, London SW1W 9SR Paige Solutions David's Barn, Kettering Road, Walgrave, Northampton, NN6 9PH Paine Manwaring Leigh Road, Chichester, West Sussex. PO19 8TS Paul Seal Associate 5th Floor 167-169 London W1W 5PF PCS Consulting Services Ltd The Old Brewery, Dorothy Ave, Bakers Cross, Cranbrook, Kent TN17 3AL Persimmon Homes (Essex Office) 10 Collingwood Road, Witham, Essex, CM8 2EA Persimmon Homes (Lowestoft Office) Persimmon House, Oulton Broad, Colville Road Works, Lowestoft, Suffolk, NR33 9QS Persimmon Homes Persimmon House, 19 Commerce Road, Peterborough Business Park, Lynchwood, Peterborough, PE2 (Peterborough Office) 6LR Persimmon Homes Persimmon House, 19 Commerce Road, Peterborough Business Park, Lynchwood, Peterborough, PE2 Peterborough Office) 6LR Peter Brett Associates (Ashford) Calgarth House, 39-41 Bank Street, Ashford, Kent, TN23 1DQ Peter Brett Associates (Northampton) 11 Prospect Court, Courteenhall Road, Blisworth, Northampton NN7 3DG Peter Brett Associates (Reading) Caversham Bridge House, Waterman Place, Reading, Berkshire, RG1 8DN Peter Deer and Associates 321 Chase Road, Southgate, London, N14 6JT Pocket 14 Floral Street, London, WC2E 9DH Portland Homes PLC Croudace House, Tupwood Lane, Caterham, Surrey, CR3 6XQ Premier Energy Services Limited Premier House, Daux Road, Billingshurst, West Sussex. RH14 9SJ Prospero Projects Ltd. 1 Water Tower Road, Broadstone, Dorset, BH18 8LL Push Energy/Edge Power 1 & 2 Tollgate Business Park, Tollgate West, Stanway, Colchester Essex CO3 8AB

R.E.G Energy Services Norwich Road, Unit 5 Home Farm Business Park, Marsham, Norwich, NR10 5PQ Rambol 240 Blackfriars Road, London SE1 8NW

Redactive Media Group 17-18 Britton St, London EC1M 5TP Regal Homes 4-5 Coleridge Gardens, London NW6 3QH Roger Parker Associates Ltd 2 Herbert Street, Cambridge CB4 1AQ Sainsbury's Supermarkets Ltd 33, High Holborn, London, EC1N 2HT Salim Ansari Savent Solar LTD Suite 2, 45 Wilbury Road, Hove, East Sussex. BN3 3PB Second City Electrical Ltd Runway Farm Honiley Road, Kenilworth, Warwickshire CV8 1NQ SEH French Construction Ltd 30, White House Road, Ipswich, Suffolk, IP1 5LT Select Properties 2, Rowley Avenue, Sidcup, Kent, DA15 9LA Shamoon Karimjee 93 Blacketts Wood Drive , Chorleywood, Herts WD3 5PS Shanly Homes (Head Office)(Thames Valley & North London) Sorbon, Aylesbury End, Beaconsfield, Buckinghamshire HP9 1LW Shanly Homes (Southern) 21 The Crescent, Leatherhead, Surrey, KT22 8DY Siemens The Crystal, 1 Siemens Brothers Way, London. E16 1GB Silver DCC 80 Cannon Street, London EC4N 6HL Sir Robert McAlpine (Hemel) Eaton Court, Maylands Avenue, Hemel Hempstead, Herts, HP2 7TR Sir Robert McAlpine (London) Yorkshire House, Grosvenor Cres, , London, SW1X 7EP SISK 1, Curo Park, ST Albans, Hertfordshire, AL2 2DD Sizebreed The Lighbox, 111 Power Road, London. W4 5PY

Skanska Developments 37 Houndsditch, London, EC3A 7DB SMS Plc Prennau House, Cardiff Gate Business Park, Copse Walk, Cardiff, CF23 8XH Ltd Portland House, 12-13 Greek Street, London W1D 4DL South Eastern Electrical PLC 62-70, Fowler Road, Hainault, Essex, IG6 3UT South Kensington Estates Alfred House, 23-24 Cromwell Place, South Kensington, London, SW7 2LD

South Norfolk Council South Norfolk House, Cygnet Court, Long Stratton, Norwich, Norfolk. NR15 2XE Southern Water (Falmer) Southern House, Lewes Road, Falmer, Sussex BN1 9PY St James Dev Ltd (South Thames) Marlborough House, 298 Regents Park Rd, London N3 2UA Standard Life Investments 1, George Street, Edinburgh, EH2 2LL Stanhope PLC Norfolk House, 31 St. James's Square, London, SW1Y 4JR Stantec 88 Gray's Inn Road, London WC1 8AA Stark 10-12 Massetts Road, Horley, Surrey RH6 7DE

Staurt Consultancy Ltd 4 High Street, Flitton, Bedfordshire. MK45 5DU Sted SBC West Suffolk House, Western Way, Bury St Edmunds, Suffolk IP33 3YU Suffolk Coastal and Waveney Councils JOINT COUNCILS Suffolk Council Forum West Suffolk House, Bury St Edmunds, Suffolk, Sunninghill 33, Haywards Heath, Boltro Road, Sussex, RH16 1BP Sutton & East Surrey Water London Road, Redhill, Surrey H1 1LJ SWECO (formally Grontmij) Lector Court, 151 -153 Farringdon Road, London EC1R 3AF SWECO (Maidenhead)(formally Grontmij) 1 Bath Road, Maidenhead, Berkshire SL6 4AQ SWL Solutions Remenham House, Regatta Place, Marlow Road, Bourne End, Bucks, SL8 5TD T.E. Ramm & Co Hazeldene, 27 Bury Road, Ramsey, Cambs PE26 1NE Millfield Road Ettingshall Wolverhampton WV4 6JP Taylor Project Services LLP No 1 Cornhill, London, EC3V 3ND

Taylor Wimpey (Anglia) Castle House, Kempson Way, Bury Saint Edmunds, Suffolk IP32 7AR (East London) Kings House, 101-135 Kings Road, Brentwood, Essex, CM14 4EE Taylor Wimpey (North Thames) Imperial Place, 2 Maxwell Road, Borehamwood, Herts, WD6 1JJ Taylor Wimpey (South East) Weald Court, 103 Tonbridge Road Hildenborough Tonbridge Kent TN11 9HL Taylor Wimpey (South Thames) Thornetts House, Challenge Court, Barnett Wood Lane, Leatherhead, Surrey KT22 7DE TCI Renewables Willow Court, Minns Business Park, 7 West Way, Oxford OX2 0JB TDS Midlands Ltd Rushden Hall, Hall Avenue, Rushden, Northants, NN10 9NG TDS Southern Ltd Hillreed House,54 Queen Street, Horsham, West Sussex, RH13 5AD Plc Telford House, Britannia Rd, Waltham Cross, Hertfordshire EN8 7TF Thakeham House, Summers Place, Stane Street, Billingshurst, West Sussex RH14 9GN (S.Nav RH14 Thakeham Homes 9AD) Thames Water Coal Wharf, Lower Sunbury Road, Hampton, TW12 2ES

Thames Water (Eight 20 on behalf of Costain) Imperium, Imperial Way, Reading, Berkshire RG2 0TD Thames Water (Reading) Clearwater Court, Vastern Rd, Reading, West Berkshire RG1 8DB The 16 New Burlington Place, London, W1S 2HX The Kut Partnership First Floor 2e Berol House, 25 Ashley Road, London N17 9LJ The London House, 9A Margaret St, London W1W 8RJ The Portman Estate 40 Portman Square, London W1H 6LT Thornton Reynolds First Floor, 10A Lant St, London SE1 1QR TriConnex 4 Tamdown Way, Braintree. Essex CM7 2QL Trinity Homes Unit 11a, Hargreaves Business Park, Hargreaves Road, Eastbourne, East Sussex, BN23 6QW TUSC Ground Floor, Packwood House, Guild Street, Stratford Upon Avon CV37 6RP

Twenty Twelve Civils Ltd Chaston Business Centre, 112 Oxford Rd, Clacton-on-Sea CO15 3TH Utility Consultancy & Engineering Ltd Barnsley Business & Innovation Centre, Innovation Way, Wilthorpe, Barnsley, South Yorkshire. S75 1JL

Utility Customer Service Management Ltd 21 Parliament Street, Gloucester, Gloucestershire, GL1 1HY Utility Resource Services 7 Alderton Grove, Meir Park, Stoke-on-Trent, ST3 7SZ Utility Results 22 Upper Ground, London, SE1 9PD Vodafone - Tyco Electronics Astor House, London Road, Newbury, Berkshire, RG14 2PZ Walter Lilly & Co. Ltd Knollys House, 17 Addiscombe Rd, Croydon CR0 6SR Ward Homes (Part of Barratts) Weald House, 88 Main Road, Sundridge, Kent, TN14 6ER WD Associates Unit Dso37, Dartington Space, Dartington Hall, Totnes, Devon, TQ9 6EN Wealden Homes Church Street, Maidstone, Kent, ME18 5AG

WERM Ltd 10 Western Road 5th&6th Floor, Romford, Essex RM1 3JT

Weston Homes Ltd The Business Centre, Parsonage Road, Takeley, Essex, CM22 6PU Whitecode Design Associates Highfield House, 2 West Hill, Dartford, Kent, DA1 2EW Construction Limited Willmott House 80 Wilbury Way Hitchin Herts SG4 0TP Willmott Dixon Housing (Southgate) 286, Chase Road, Southgate, London, N14 6JQ

Workspace Group Kenninton Park Business Centre, 1-3 Brixton Road, London SW9 6DE

WSP UK (Basingstoke) Mountbatten House, Basing View, Basingstoke, Hampshire RG21 4HJ

WSP UK (Godalming) Westbrook Mills, Borough Road, Godalming, Surrey GU7 2AZ WSP UK (London) WSP House, 70 Chancery Lane, London, WC2A 1AF XCO2 Energy Ltd 17-18 Hayward’s Place, Clerkenwell, London. EC1R 0EQ