3G Hutchison
A B C International Bank PLC
A D M Investor Services International Ltd
A P P H Ltd
A T Kearney Ltd
AB Agri Ltd
Abbott Diabetes Care
Aberdeen Asset Management PLC
Aberdeenshire Council
AC Nielsen Co Ltd
ACAS - Advisory Conciliation & Arbitration Service
Accenture
Actian Europe Limited
Action For Children
Actis LLP
ACU Trading Limited
Acxiom Uk
Adaptimmune Ltd
Adient Seating UK Ltd
ADM Milling Ltd
Admedia Ltd
Adobe Systems UK
Aegis Managing Agency Ltd
Aesica Queenborough Ltd
Affinity Sutton Group Ltd
Affinity Water
AGC Chemicals Europe Ltd
Agrovista UK Limited
Aimia Coalition Loyalty UK Limited
Aintree Hospitals NHS Trust
Air Products PLC
Airport Parking & Hotels Ltd
Airwave Solutions LTD
Aker Engineering & Technology Limited
Aker Subsea Limited
Alan Baxter Limited
Alba Bioscience
Albourne Partners Ltd
Albumedix Ltd
Alfresco Software
Allen Ford UK Limited
Alliance Trust Saving Limited
Alzheimer Scotland - Action on Dementia
Amdocs Systems Europe Limited
American Express Services Europe Ltd
Anchor Hanover Group
Angle Technology Ltd
Anglian Water
Apax Partners UK Ltd
Apollo Fire Detectors Ltd
Applegate Marketplace Ltd
Archant
Arco Ltd
Argyll & Bute Council Finance Department
ARJO Wiggins Fine Papers Ltd
Ark King Solomon Academy
Arla Foods
Armstrong Craven Limited
Arqiva Limited
Arriva plc
Arriva Trains Wales/Trenau arriva Cymru Ltd
Arrow Enterprise Computing Solutions Ltd
Arrowgrass Capital Services UK Ltd
Arts Council Of Great Britain
Arun District Council
Ascential
Ashford Borough Council
Ashmore Group Plc
Ashurst LLP
Aspect Software UK Ltd
Aspentech Ltd
Associated British Ports Holdings Ltd
Associates In Advertising Limited
Association of Commonwealth Universities
Association of Internatinal Certified Professional Accountants (UK)
Astellas Pharma Europe Ltd
Aston Lark Ltd
ATCORE Technology Limited
Atkins Limited
ATOC
Audit Scotland
Austin Professional Resourcing LLP
Automatic Data Processing Ltd
Aviagen Ltd
Avon & Somerset Constabulary
Avon Cosmetics Ltd
AXA UK PLC
Axon Solutions Limited
Azzurri Communications Ltd
B D O Services Ltd
BAE Systems Applied Intelligence Limited
BAE Systems plc
Bain Capital Private Equity (Europe), LLP
Bakkavor Ltd
Balfour Beatty Ltd
Balfour Kilpatrick Ltd
Ball Beverage Packing Europe Limited
Ballard School Ltd
Barbon Insurance Group Ltd
Barhale Construction Ltd
Barnett Waddingham
Barnsley District General Hospital NHS Trust
Barons Farnborough Ltd
Barretts of Canterbury Ltd
Basell Polyolefins UK Ltd
Basingstoke & Deane Borough Council
Baxter Healthcare Ltd
Bayerische Landesbank
BC Capital Management Services Limited
Beadles Group Ltd
Beazley Management Ltd
Becton Dickinson UK Ltd
Belfast Education & Library Board
Belfast Harbour Commissioners
Belfast Metropolitan College Trust
Belfast Waterfront Hall
Belron International Ltd
Benenden Health
Bentley Motors Limited
Berenberg
Berry Palmer & Lyle Limited
Bespak Europe Limited
BillerudKorsnas Beetham Ltd
Biomni Ltd
Birchwood Motor Group Ltd
Birds Eye Limited
Birkbeck College University of London
Blaby District Council
BMS Group Ltd
BOC Group PLC
Bolsover District Council
Bolton at Home Limited
Boodle Hatfield
Bose Ltd
Bottom Line Technologies Europe Ltd
Bournemouth Borough Council
Bowland High Academy Trust
Bradford & Bingley PLC
Brands2Life Ltd
Bravura Solutions (UK) Ltd
Brian Hyde Ltd
Bright Horizon Family Solutions Ltd
Brighton & Hove City Council
Bristol Myers Squibb Business Services
Bristol Water PLC
British Business Bank
British Heart Foundation
British Medical Association
British Standards Institution
Britvic Soft Drinks
Brockenhurst College
Brodies
Bromley, Lewisham & Greenwich Mind Limited
Bro-Morgannwg NHS Trust
Brown Advisory Ltd
Bryan Cave Leighton Paisner LLP
Buhler UK Limited
Building Design Partnership Limited
Building Research Establishment
Bupa
Burberry Ltd
Bureau Veritas Inspection Ltd
Business Management Software Ltd
Butterfly Conservation
Bwrdd Lechyd Betsi Cadwaladr University Health Board
C C L A (Investment Management) Ltd
C E M Day Ltd
C L S Holdings Plc
Cabinet Office
Cadence Design Systems Ltd
Cairn Energy PLC
Cala Group Ltd
CallisonRTKL-UK Ltd.
Cambridge Consultants Ltd
Cambridge Housing Society Ltd
Cambridge Mechatronics Ltd
Cambridge University Press
Campden BRI
Canaccord Genuity Limited
Canal & River Trust
Canopius Services Ltd
Canterbury City Council
Car Finance 247 Ltd
Cardale Asset Management
Cardiff and Vale University Health Board Headquarters
Cardiff County Council
Carers UK
Carlsberg UK Ltd
Carnival PLC
Causeway Coast and Glens Borough Council
CB Richard Ellis Ltd
CCEA - Council for the Curriculam of Exams and Assessments
CDC Group Plc
CECP Advisors LLP
CEDR Services Limited
Cenkos Securities Ltd
Centrica
Cereform Ltd
CGI Group Holdings Europe Limited
Chandlers Garage Brighton
Channel Four Television Company Ltd
Charles Marcus Group Services Ltd
Charles Russell Speechlys Services Limited
Charles Stanley & Co Ltd
Charnwood Borough Council
Chelmsford Borough Council
Cheltenham Borough Council
Chemical Industries Association
Cheshire Police Authority
Chesnara Plc
Cheviot Trust
Chevron Texaco Ltd
Chiene + Tait LLP
Chiltern District Council
Church Commissioners for England
Church In Wales
Cigna Healthcare
CIPFA
Cisco Systems Ltd
Cision Group Ltd
Citadel Enterprise Europe Ltd
City & Guilds of London Institute
City & Hackney Nhs Primary Care Trust
City Of Edinburgh Council
City of London Police
City South Manchester Housing Trust Limited
City University London
CLAN Cancer Support
Cleveland Circuits Ltd
Clifford Chance
Clinical Negligence Services Limited
Clyde & Co
CME Operations Limited
CNA Services (UK) Limited
CNR International (UK) Ltd
Cogent Elliott Ltd
Cognizant Technology Solutions UK Limited
Columbia Pictures Corporation Ltd
Commission For Local Administration in England
Community Foundation for Northern Ireland
Compaq Computer Uk Enterprise Ltd
Compass Group
Connect Housing Association Ltd
Contract Natural Gas Limited
Conwy County Borough Council
Coombe Boy's School
Coombe Girl's School
Co-op Homes
Co-Operative Wholesale Society Ltd
Copeland Borough Council
Cotswold Motor Group
Covance Caps Ltd
CQS Management Ltd
Cranfield University
Crawley Borough Council
Crawley Down Group Ltd
Creation Financial Services Ltd
Creative Scotland
Crisis UK
Crossrail Ltd
Crowe U.K. LLP
Crown Agents Superannuation Scheme
Crown Estate
Crown Prosecution Service: Headquarters
Croydon Health Services NHS Trust
CRU International Limited
CSM (United Kingdom) Ltd
Cube Housing Association
Cumberland Building Society
Cummins Turbo Technologies
Cundall Johnston And Partners LLP
Cushman & Wakefield LLP
CVC Advisors Limited
Cynergy Bank Limited
D V B Bank AG
DAC Beachcroft LLP
Dacorum Borough Council
Daily Bread Co-Operative Ltd
Daiwa Capital Markets Europe Limited
Danske Bank
Dartford & Gravesham NHS Trust
Dartford Borough Council
Dawson Group Plc
Day Group
DB Schenker Rail (UK) Limited
DBW FM Ltd
DCA Design International Ltd
DDB London
De La Rue
De Lage Landen Leasing Ltd
Dealogic Ltd
Dechert LLP
Deloitte & Touche
Delphi Diesel Systems UK Ltd
Denso Sales UK Ltd
Dentsu Aegis London Limited
Department of Trade & Industry
Development Bank of Wales PLC
Diamond Light Source Ltd
Dickson Minto
Diligenta
DMM Engineering Ltd
Dogs Trust
Domestic & General
Donald Insall Associates Ltd
Doncaster & South Humberside Healthcare NHS Trust
Dow Jones
DST Financial Services International Limited
DTZ Debenham Tie Leung
Durham Police and Crime Commissioner
Dyfed Powys Police
E E Ingleton Engineering Ltd
Earlham Institute
East & North Herts NHS Trust
East Ayrshire Council
East Hertfordshire District Council
East Kent Community NHS Trust
East Lancashire Hospitals NHS Trust
East Malling Research
East Of England Ambulance Service N H S Trust
East Renfrewshire Council
East Sussex Hospitals NHS Trust
EasyJet Airline Co Limited
Ebbondacs Ltd
EBS Pensions Limited
Eden Brown
EDF Energy Ltd
Edinburgh Leisure
Edinburgh Napier University: Craiglockhart Campus
Edmond De Rothschild (UK) Ltd
Education Authority NI
Eduserv
Efg Private Bank Ltd
Egencia Uk Limited
Egerton Capital Ltd Partnership
Egerton Rothesay School
Eisai Europe Ltd
Electronic Arts Ltd
Eli Lilly Holdings Ltd
Ellenor Foundation Ltd
Elms Automotive Ltd
EMAP Publishing Limited
Enron Teeside Operations Ltd
Enstar (EU) Limited
Envigo CRS Ltd
Environmental Resources Management Ltd
Epic Elm CIC
EPSRC
Equifax Ltd
Ericsson Ltd
Ericsson Television Limited
Ernst & Young LLP
ESOS Ltd
Esri (UK) Ltd
Essar Oil (UK) Ltd
Essex Police
Esso Petroleum Co Ltd
Eton College
Euroclear Ltd
Eurofins Forensic Services Limited
Exane Ltd
Exeter City Council
Express Newspapers
F B N Bank (UK) Ltd
F Ball & Co Ltd
F M Insurance Co Ltd
Fairway Training Ltd
Falkirk Council
Feilden Clegg Bradley Studios LLP
Fenland District Council
FieldFisher LLP
Fife Council
FIL Limited
Financial Express (Holdings) Ltd
Financial Ombudsman Service
First Centrewest London Buses Ltd
First Hydro Co
First Line Ltd
First State Investments
FirstPort
Fiserv (Europe) Ltd
Fitzgerald Contractors Ltd
Focus Integrated Marketing Communications Limited
Foot Anstey LLP
Foray Motor Group Ltd
Forest School Essex
Forester UK Group
Foster & Partners
Foundation of Light
Fourth Limited
Fox Rodney Search
Freemans PLC
Freightliner Ltd
FSCS
Fujifilm Diosynth Biotechnologies UK Limited
Fuller Smith & Turner PLC
Future Forwarding Company Ltd
Fyffes Group Ltd
G Modiano Ltd
Galliard Homes Ltd
Gallup Organisation UK
GAM (UK) Ltd
Gambling Commission
GAP
Gartner UK Ltd
Gateshead Council
Gatwick Airport Ltd
Gemserv Limited
General Dynamics UK Ltd
Genome Research Ltd
Gentoo
George Watsons College
GfK UK Limited
Gillhuber Logistics UK Ltd
Gissings Consultancy Services Ltd
Gist Ltd
Givaudan UK Ltd
GKN Group Services Ltd
Glasgow Caledonian University
Glasgow City Council
Glass's Information Services Ltd
Gleeds Employment Services (London)
Glencore UK Ltd
Glenvale Transport Ltd
Global Holdings Management (UK) Ltd
Global Radio Limited
Glory Global Solutions Ltd
Gloucestershire County Council
Glyndwr University
GNI Ltd
Goldman Sachs International
Goodrich Surveillance & Reconnaissance Systems UK
Govia Thameslink (Go-Ahead London)
Grampian Society for the Blind
Great Ormond Street Hospital
Greater London Authority
Greenvale AP Ltd
Greggs
GRF Services Ltd
Group Auto Union UK
GS1 UK Ltd
GVC Marketing (UK) Limited
Gwent Health Authority
Gwent Police Authority
H M Treasury
Hailsham Town Council
Haines Watts Financial Services Ltd
Halfords Ltd
Halliburton Management Ltd
Halliwell Jones Bodyshop Ltd
Halliwell Jones North Wales Ltd
Hampton School
Hamptons Estates Ltd
Hanley Economic Building Society
Harlex Consulting Limited
Harley Davidson Europe Ltd
Harper Collins
Harris Systems Limited
Haskoll Limited
Hastings Borough Council
Havas Helia Limited
Haygrove Ltd
Hays Specialist Recruitment Ltd
Healthcare Financial Management Association
HEINEKEN
Helical Bar Services Ltd
Hella Ltd
Herefordshire Council
Heritage Automotive Limited
Hewlett Packard CDS Limited
Hexcel Composites
Hexion UK Limited
HiFX Europe Ltd
High Speed Two (HS2) Limited
Hillcrest Housing Association Limited
Hilti Great Britain Ltd
Historic England
Historic Environment Scotland (HES)
HM Land Registry
Holdingham Group Limited
Holiday Extras Ltd
Holidaybreak
Holland & Sherry Ltd
Horizon Nuclear Power Services Ltd
House Of Commons Corporate Services
House Of Lords
HR Wallingford Ltd
HSBC
Humberside Police Headquarters
Huntsman UK Ltd
Hyde Housing Association Ltd
Iceland Frozen Foods Ltd
Ideal-Standard Ltd
Idemia UK Limited
IDG Communications Ltd
IG Index Limited
IHL Walraven Ltd
Immunocore Ltd
Imperial Chemical Industries PLC (ICI)
Imperial College London
Improvement & Development Agency
Inbev UK Limited
Incisive Business Media Ltd
Incisive Financial Publishing Ltd
Independent Television News Ltd
Indigo Planning Ltd
Infineum UK Ltd
INFORM (UK) LIMITED
Informa
Ingenious Media Plc
Innospec Limited
Interactive Data Europe Limited
Interactive Investor Services Limited
Interconnector UK Ltd
Intergraph (UK) Ltd
International Copyright Enterprise Services Ltd
International Resources Group Ltd
Interpublic GIS (UK) Ltd
Intouni
Intu
Inverclyde Council
Invesco Financial Services Ltd
Invest NI
Investec plc
IPL Information Processing Ltd
Ipswich Borough Council
Ipswich Hospital NHS Trust
Ipswich School
Irish News Ltd
Iron Mountain (UK) PLC
Isaac Agnew Volkswagen
Itochu Europe PLC
ITV plc
IW Group Services (UK) Limited
J C B Medway Ltd
J C T 600 Ltd
J F S School
J O Hambro Capital Management Ltd
Jack Barclay Limited
Jacobs Engineering
Jacobs Engineering Group
Jaguar Landrover
Janssen-Cilag Ltd
Jardine Lloyd Thompson Group Plc
Jarvis Investment Management Limited
JD Williams / N Brown
Jefferies International Ltd
Jellyfish Digital Services Limited
Jellyfish Group Limited
Jewish Care
John Grose Group Ltd
John Lewis
John Wiley & Sons Ltd
Johnson & Johnson Ltd
Johnsons Cars Ltd
Jones Lang Lasalle Ltd
JP Morgan ( Cazenove Services)
Julia's House
Just Eat Holding Limited
Just Group PLC
K & L Gates LLP
Kantar Media UK Limited
Kavanagh Retailing
Kawneer UK Ltd
Kcom (was Kingston Communications)
Kebbell Development Limited
Keele University
Keltruck Ltd
Kent County Constabulary
Kerry Ingredients
Killik Services Limited
Kingfisher
Kings College London
King's Lynn & Wisbech Hospital NHS Trust
Kingsley Napley LLP
Kingstown Works Ltd
KLA-Tencor Limited
Knowsley Housing Trust
Komatsu UK Ltd
Korn Ferry (UK) Limited
KPMG LLP
L & L Inc
L G C Ltd
Lambert Smith Hampton
Lancaster University
Land Securities Group Plc
Langdale Leisure Ltd
Larking Gowen LLP
Law Debenture Corporation PLC
LeaseDirect Finance Limited
Leaseplan UK Ltd
Legg Mason & Co (UK) Ltd
Leicester City Council
Leidos Europe, Limited
Leidos Innovations UK
Lek Consulting LLP
Lewis Silkin LLP
LexisNexis Butterworths Tolley
Leyland Trucks Ltd
Liberata UK Ltd
Liberty Global Europe Ltd
Liberty Specialty Markets Limited
Liberum Capital Limited
Lichfield District Council
Lifeline24 Limited
Linbury Trust
Lincoln College
Lincoln Cooperative Society Ltd
Lincoln International LLP
Liquid Capital Markets Ltd
Lisburn & Castlereagh City Council
Little, Brown Book Group Ltd
Liverpool University
LMnext UK Limited
Lockheed Martin UK Limited
Logicalis UK Ltd
London & Quadrant Housing Trust
London Borough of Hammersmith & Fulham
London Borough of Havering
London Borough Of Hillingdon
London Borough Of Lambeth
London Borough of Lewisham
London Borough of Newham
London Business School
London Eastern Railway Ltd
London EV Company Limited
London School of Economics and Political Science
Look Ahead Housing & Care
Lookers PLC
Lowell Group
Lubrizol Ltd
Lucite International UK limited
Lululemon Athletica UK Ltd
Luton Sixth Form College
Luxottica UK Ltd
M. Sport Ltd
Macmillan Cancer Support
Macmillan Publishers International Ltd
Magna Motor Company (Wessex) Limited
Magna Motor Company Limited
Magnet Ltd
Make Ltd
Man Truck and Bus UK Ltd
Manchester City Council
Marex Financial
Marigold Health Foods Ltd
Markel Syndicate Management Ltd
Marsh Ltd
Marshall Of Cambridge Aerospace Ltd
Marstons Plc
Martin Currie Investment Ltd
Martin Duckworth Limited
Martins Group
Matthew Algie & Co Ltd
Mattioli Woods
Mazars
McGraw-Hill Education UK Ltd
McInroy & Wood Ltd
MDU Services Ltd
Meadow Foods Ltd
Measurement Technology Ltd
Mediabrands Ltd
Medical Protection Society Ltd
Medical Research Council
MedImmune Limited
Meditech Media Ltd
Meditor Capital Management Limited
Medway NHS Trust
Megger Ltd
Mendip District Council
Mercedes-Benz Financial Services
Merck Serono Limited
Merck Sharp and Dohme Limited
Merityre Specialists Ltd
Merseyrail Electrics Ltd
Merseyside Police Authority
Methods Corporate Limited
Metrobus Ltd
Metropolitan Police
MFS International UK Ltd
Midasplayer.com Limited
Midland Mainline Ltd
Milk Link Ltd
Mindshare Media Worldwide
Mirion Technologies (Canberra UK) Ltd
Mitchell North West Ltd
Mitie Facilities Services
Mitsubishi Electric Europe
Mitsui & Co. Europe Plc
Mizuho Corporate Bank Ltd
Mizuho International
Molson Coors Brewing Company (UK) Ltd
Monitor
Montagu Private Equity LLP
Moore Europe Capital Management LLP
Moore Stephens
Moorfields Eye Hospital NHS Trust
Morgan Marine Ltd
Morton Fraser LLP
Motorline Ltd
Motorline TPS LLP
Motorola Ltd
Mott Macdonald
MS Amlin PLC
MSCI Ltd
MSIX Communications Limited
Muirhead Aerospace Ltd
MullenLowe Group Ltd
Munich Re UK Services Ltd
Murex Biotech Ltd
Mustang Engineering Limited
N C C Group Ltd
N G Bailey
Napp Pharmaceutical Group
National Counties Building Society
National Examination Board In Occupational Safety
National Grid PLC
National House Building Council
National Institute for Health and Care Excellence
National Institute of Agricultural Botany Trust
National Library of Scotland
National Maritime Museum
National Milk Records
National Nuclear Laboratory
National Resources Wales
Nationwide Accident Repair Services
Natural Environment Research Council
NCR Financial Solutions Group Ltd
Nene Housing Society
NEST Corporation
Netcracker Technology EMEA Limited
New College
New College Durham
New Hackney Education Business Partnership Limited
New Look Group PLC
New North London Synagogue
Newcastle and Stafford Colleges Group
NFU Mutual Insurance Society Ltd
NHS Grampian
NHS Health Scotland
Nissan Motor Manufacturing (UK) Ltd
Nokia UK Ltd
Nomura International PLC
Norbar Torque Tools Ltd
Norddeutsche Landesbank
Norfolk & Norwich University Hospital NHS Trust
Norfolk Constabulary
North Ayrshire Council/Comhairle Siorrachd Àir a Tuath
North Edinburgh Childcare
North Lanarkshire Council
North Lincolnshire Council
North Norfolk District Council
North Warwickshire Borough Council
North West London Hospitals NHS Trust
North West Regional College
Northamptonshire Police
Northern & Shell PLC
Northern Gas Networks
Northern Ireland Assembly Commission
Northern Ireland Hospice
Northern Ireland Transport Holding Company
Northern Lincolnshire & Goole NHS Foundation Trust
Northern Trust Management Services Ltd
Northumbria Police Authority
Notting Hill Genesis
Nottingham City Council
NPL Management Ltd
NPS Property Consultants Ltd
NSG Group (formerly Pilkington PLC)
Nuclear Decommissioning Authority
Nufarm UK Ltd
Nuffield Foundation
Numerical Algorithms Group Limited
Numis Securities Ltd
O R C International
Oasis Community Learning
Oath (UK) Limited
OC & C Strategy Consultants LLP
Ocean Automotive Limited
Oclaro Technology Limited
Octopus Publishing Group Ltd
Odeon & UCI Cinemas
Ofcom
Ofgem
Ofqual
Ogilvy Group UK Ltd
O'Melveny & Myers LLP
Open G I Limited
Open University
Openbet Ltd
Optivo
Optivo
Oracle Corporation
Ordnance Survey
Orion Publishing Group Ltd
Orkney Island Council
Ortho-Clinical Diagnostics
OutoKumpu Stainless Limited
Owen Mumford Ltd
Oxford Bus Company
Oxford City Council
Oxford Health NHS Foundation Trust
Oxford Nanopore Technologies Limited
Oxford University Hospitals NHS Trust
P&O North Sea Ferries
Pacific Life Re Services Limited
Paladone Products Limited
Paragon Automotive Ltd
Parenting NI
Parexel International
Parmenion Capital Partners LLP
Parsons Brinckerhoff
Patheon UK Ltd
PCC Lancashire
Peabody Trust
Pearson
Peel Hunt LLP
Pemberton Greenish LLP
Pendle Borough Council
Pentagon Motor Holdings Ltd
Perenco Holdings
Perenco UK Limited
Pertemps Employment Alliance
Pertemps Group Ltd
Peter Brett Associates LLP
Peters Food Service Ltd
PGS Exploration UK Ltd
Philip Russell Ltd
Philips Lighting UK Ltd
Pinebridge Investments Europe Ltd
Plan International UK
Police & Crime Commissioner for Wiltshire and Swindon
Police Mutual Assurance
Poole Borough Council
Port of Tilbury London Ltd
Portals De La Rue Limited
Portfolio Payroll Ltd
Portman Settled Estates Ltd
Potential Living
PPD Pharmacueticals
PPG Industries (UK) Ltd
Premier Farnell Plc
Premier Oil PLC
Prestige Underwriting
PricewaterhouseCoopers LLP
Primetals Technologies Ltd
Princes Ltd
Princess Alexandra Hospital NHS Trust Charitable Fund
Princess Alice Hospice Development Trust Ltd
PSD Ltd
Publicis Ltd.
Pulse Healthcare Ltd
Pure Gym Ltd
PWW International Limited (PR Newswire)
Qlik Tech UK Ltd
Qualcomm (UK) Ltd
Quality Assurance Agency For Higher Education
Quartzelec Ltd
Queen Mary and Westfield College
Queen Victoria Hospital NHS Trust
Queen's Gate School Trust Ltd
Queenswood School Ltd
Quintain Services Ltd
R C I Financial Services Ltd
R D L Corporation Ltd
R R G Group Ltd
R/GA Media Group Ltd
Radius Housing
Rail Gourmet
Rail Safety and Standards Board (RSSB)
Ramboll UK Limited
Randstad
Rangemaster
Rapp Ltd
Rare Ltd
Raymond James Financial International Limited
Raytheon Systems Ltd
Red Bull Racing Limited
Red Bull Technology
Red Gate Software Limited
Reed & Mackay Travel Ltd
Reed Smith LLP
Regulation & Quality Improvement Authority
Reigate & Banstead Borough Council
RELX Group Plc
Renault Retail Group
Renault Sport Racing Limited
Renault UK Ltd
Renesas Electronics Europe Ltd
RetailMeNot UK Ltd
Reynolds Porter Chamberlain LLP
Ricoh Europe PLC
Ricoh UK Limited
Rider Levett Bucknall UK Ltd
River Clyde Homes
Riverside Group Limited
Roadlink International Ltd
Rockwell Collins UK Limited
Roften Galvanizing Ltd
Roke Manor Research Ltd
Ropes & Gray International LLP
Rothamsted Research
Rowley Ashworth
Royal & Sun Alliance Pensions Trustee Services Ltd
Royal Borough Of Kensington & Chelsea Council
Royal Brompton & Harefield Nhs Trust
Royal College Of Art
Royal College of Nursing
Royal Hull Hospitals NHS Trust
Royal Society for the Prevention of Cruelty to Animals
RPMI EPAL
RPMI RailPen
RS Clare & Co Ltd
Rugby Borough Council
Running Deep Ltd
Rush Croft School
Russell Investments Limited
Russell Reynold Associates
Rybrook Warwick
Ryedale District Council
S T A Travel Limited
S T A Travel Management Ltd
S T R Global Limited
Sabre Global Technologies Ltd
Saffery Champness
Saga
Salt Union Ltd
Salvation Army Housing Association
Samsung
Sarasin & Partners LLP
SAS Software Ltd
Saunderson House Ltd
Sberbank CIB Ltd
SCA Packaging
Scania GB Ltd
Scapa UK Ltd
Schawk UK Limited
School of Oriental & African Studies
Science & Technologies Facilities Council
Scottish & Southern Energy (SSE)
Scottish Council for Voluntary Organisations
Scottish Natural Heritage
Scottish Water
Scottish Water Business Stream Ltd
Sea Fish Industry Authority
Sedgemoor District Council
SEGRO Public Limited Company
Sertec Birmingham Ltd
Sertec Group Holdings Ltd
Seven Investment Management LLP
Seventeen Group Ltd
Seventh-Day Adventist Church
Severn Trent
Severn Vale Housing Society Ltd
Shakespeares Martineau LLP
Sharp Laboratories of Europe Ltd
Shazam Entertainment Ltd
Sheffield Teaching Hospitals NHS Trust
Shelter National Campaign for Homeless People Limited
Shilton Sharpe Quarry
Shoosmiths
Signet Group
Silcoates School
Simmons & Simmons LLP
Slater & Gordon (UK) 1 Limited
Smith & Nephew Medical Ltd
Smith & Williamson Corporate Services Ltd
Smiths Detection Limited
Smiths Medical International Ltd
Smiths News Trading Ltd
SNC-Lavalin Rail & Transit Limited
Societe Air France
Societe Generale
Solent NHS Trust
Solihull Metropolitan Borough Council
Solon South West Housing Association Ltd
Solvay Chemicals Ltd
Solvay Solutions UK Limited
Sopra Steria Ltd
South Bucks District Council
South Eastern Education
South Thames College Group
South West Water Ltd
South Yorkshire Housing Association Ltd
Southampton City Council
Southampton Solent University Limited
Southbank Centre
Southend-On-Sea Borough Council
Southern Regional College
Southern Water Services Ltd
Southwark Council
Spar (UK) Ltd
Specsavers
Spencer Stuart & Associates Ltd
Spire Healthcare Limited
Sports England
Springer (Macmillan Publishers International Ltd)
Squire Patton Boggs
St Catherine's School
St Peters College (Otherwise known as Westminster School)
St. Johns College - Durham
Stadco Ltd
Stafford Borough Council
Stanborough Press Ltd
Standard Advisory London Limited
Standard Life Assurance Company
Stanhope Capital
Stannah Management Services Limited
State Street and Trust Company
Stephenson Harwood Services Limited
Stoke on Trent College
Stonehage Fleming Services Limited
Strategic Investment Board
Strathearn School
Stroud School
Study Group International Ltd
Sucden Financial Ltd
Suez Waste Disposal
Suffolk Constabulary Benevolent Fund
Sun Chemical Ltd
Sunday Publishing Ltd
Sungard Availability Services (UK) Ltd
Superdrug Stores
Surrey County Council
Surrey Police Headquarters
Swale Borough Council
Sycamore (Peterborough) Ltd
Sykes Global Services Ltd
SymphonyEYC Solutions UK Limited
Syngenta Ltd
System C Healthcare Ltd
Sytner Group Ltd
T Systems Ltd
T. Rowe Price International Ltd
Tai Calon Community Housing
TalkTalk
Tanner Automotive Ltd T/A Alan Day Volkswagen
TATA Consultancy Services Ltd
Tata Steel UK Ltd
Teach First
Tearfund
Tecalemit Garage Equipment Co Ltd
Telent
TELEPERFORMANCE
Telford & Wrekin Council
Teradyne Diagnostic Solutions
Tesco
Testway Housing Ltd
Tewkesbury Borough Council
Thames Tideway Tunnel Limited
Thames Valley Police
Thames Valley Probation
Thames Water
The A P M Group Ltd
The Automation Partnership (Cambridge) Ltd
The Benefit Express Ltd T/A Thomsons Online Benefits Ltd
The Borough of Macclesfield
The Brit School Limited
The British Diabetic Association
The Buccleuch Group
The Cambridge Arts Theatre Trust Ltd
The Capital Markets Company Ltd
The Church Army
The College of Optometrists
The Coventry Diocesan Board of Finance Ltd
The Economist Newspaper Group
The Energy Saving Trust Ltd
The Environment Agency
The Financial Times Ltd
The Food Standards Agency
The Glenmorangie Company Limited
The Grammar School at Leeds
The Guide Dogs for the Blind Association - N.o 1 Account
The High School Of Glasgow Ltd
The Hughes Group
The Institution of Mechanical Engineers
The James Hutton Institute
The Kings Fund
The London Orphan Asylum (Reed's School)
The Manchester Airport Group Plc
The Medical and Dental Defence Union of Scotland
The National Council for Voluntary Organisations
The National Gallery
The National Society for the Prevention of Cruelty to Children
The National Trust For Scotland
The Nottingham Trent University
The Pensions Regulator
The Perse School
The Principal and Fellows of Newnham College
The Principal and Fellows of St. Hugh's College in the University of Oxford
The Queen's University of Belfast
The Royal Academy of Arts
The Royal Institute of International Affairs
The Royal Society of Chemistry
The Save the Children Fund
The Scott Bader Commonwealth Limited
The Scout Association
The SG Group
The Shipowners Protection Limited
The Soldiers Sailors Airmen & Families Association - Forces Help
The Specialist Works Ltd
The Trainline.Com
The University of Law
The University of Manchester I3 Limited
The Wigmore Hall Trust
Thesis Asset Management Plc
THMG Limited
Thomas Miller & Co Ltd
Thompsons
Thomson Reuters Group Limited
ThoughtWorks Ltd
Thurlow Nunn (MV) Ltd
ThyssenKrupp System Engineering Ltd
TI Media Ltd
TNS Uk Ltd
TNT EXPRESS
Tonbridge School
Total E & P UK Ltd
Total E&P North Sea UK Limited
Totaljobs Group Ltd
Toyota Motor Manufacturing (UK) Ltd
TR Organisation Ltd
Trades Union Congress
Tradition (UK) Ltd
Transatlantic Reinsurance Co
Transport Research Laboratory
Travelers Management Ltd
Travelex Global and Financial Services Limited
Trayport Ltd
Triage Services Ltd
Trillium Property Services Ltd
TTP PLC
Tudor Capital Europe LLP
Turcan Connell Solicitors
Turner & Townsend LLP
Tuv Nel Ltd
Tyco Electronics UK Ltd
Tyndaris Services Limited
U and I Group PLC
U Blox Melbourn Ltd
UIA Insurance Ltd
UK Power Networks
Ulster Television PLC
Ultra Electronics Ltd
Unison
United Bible Societies
United Christian Broadcasters Ltd
United Lincolnshire Hospitals
United Utilities
Universal Music Group
University and College Union
University College London
University College School
University Hospitals of North Midlands
University of Bath
University of Bedfordshire
University of Birmingham
University of Bristol
University of Central Lancs
University of Chester
University of Derby
University of Dundee
University of East London
University of Edinburgh
University of Essex
University of Glasgow
University of Hertfordshire Charitable Trust
University Of Hertfordshire Students Union
University of Kent
University of Leeds
University of Lincoln
University of Loughborough
University of Manchester
University Of Newcastle Upon Tyne
University of Oxford
University of Reading
University of Sheffield
University of Southampton
University of St. Andrews
University of Surrey
University of the Highlands & Islands
University of Warwick
University of Winchester
Uop Ltd
Urenco UK Ltd
V W S Westgarth
Vale of Whitehorse District Council
Valero Energy Ltd
Veitchi Ltd
Veolia Water Outsourcing Ltd (Sterling)
Vested Employee Benefits Limited
Vicon Motion Systems Ltd
Victoria & Albert Museum
Vines Ltd
Vinspired
Virgin Active
Visa Europe Services Inc
Vistra International Expansion Limited
Vitol Broking Ltd
Vivid Imaginations
VLMY&R London
Vodafone
Volkswagen Group UK Ltd
Voluntary Impact Northamptonshire Ltd
Volunteer Development Scotland Ltd
Volunteer Now
Volunteering Matters
VT Four S Ltd
Walker Books Ltd
Walker Morris
Walsall Hospital NHS Trust
Walter E Sturgess and Sons Limited
Warrington and Halton Hospitals NHS Foundation Trust
Waterstones Booksellers Limited
Wates Group Ltd
Watson Farley and Williams LLP
We Are Vista Limited
Weatherbys Thoroughbred Ltd
Wedlake Bell LLP
Wellcome Trust
Wellington College
Wellington Management International Ltd
Welsh WaterDwr Cymru/Client Services
Wentworth Rose Ltd
Wessex Water
West Dunbartonshire Council
West Midlands Trains Limited
West of England Insurance Services
Western Asset Management Co Ltd
WH Smith Ltd
White and Case Ltd
Williams Grand Prix Engineering Ltd
Williams Lea Tag
Willmott Dixon
Wirral Independent Living and Learning
Withers
Withington Girls School
Woking Borough Council
Wolseley
Wolseley Centers Ltd
Wolters Kluwer
Wooden Spoon Society
Worcestershire PCT
World Vision International
World Vision UK
Worley Parsons Europe
WPT Support Services Limited
WWF - UK
Wye Valley NHS Trust
Wyre Forest District Council
XC Trains Limited
Xpo (formerly Norbert Dent)
York Health Services NHS Trust
York University
Yorkshire Water & The Kelda Group
Youngs Bluecrest Seafood Ltd
Zeus Capital Limited
Zoo Digital Group PLC
Zurich Financial Services (Ukisa) Group