A

ABB Limited
Abellio ScotRail Ltd
ACDC Lighting Systems Ltd
Ace Winches
Advanced Design Technology Ltd
Aecom
Aero Engine Control System 
Agbar Environment
Aggreko Manufacturing UK Ltd
Air Products PLC
Airbus Defence and Space Limited
Albacom Ltd
ALBE
Albright International Ltd
Alcoa Howmet Ltd
Alderman Tooling Ltd
Alfa Display & Design Ltd
Alldene
Allen Gears Ltd
Alstom Power Ltd
Amec Foster Wheeler
Amey 
Ampcontrol Allenwest
Amphenol Ltd
Ansible Motion Ltd 
Apollo Fire Detectors Ltd
Aquaterra Energy Ltd
ARC Energy Resources Ltd
Ardagh Glass 
ARM Ltd
Arup
Askam Construction Ltd
Aston Martin
AstraZeneca
Astute (Scotland) Ltd
Atkins Bennett Ltd
Atkins Limited
ATOC
Audio Partnership
Autologic Diagnostics Ltd
Autonomy
Avid Technology Group
Axeon Holdings Plc
Axis-Shield Ltd

B

B Mason & Sons Ltd
B/E Aerospace
BAA Glasgow Airport Ltd
Babcock INTEC
Babcock International Group
Babcock Marine and Technology Division
Babcock Networks
BAE Systems
Baker Hughes
Baker Perkins Ltd
Balfour Beatty Civil Engineering Ltd.
Balfour Beatty Engineering Services
Balfour Beatty Mott Macdonald (BBMM)
Balfour Beatty Rail Ltd
BAM Nuttall Limited
BASEC - British Approvals Service for Cables
BE Wedge Ltd
Becton Dickinson
Beck And Pollitzer
Birse Rail Consultancy
Blueprint Design Engineering Ltd
BMI Healthcare Saxon Clinic
BMT Defence Services 
BNS Nuclear Services Ltd
BOC Ltd
Bolderwood
Bombardier Transportation
BorgWarner Turbosystems
Bosch Lawn and Garden
BP 
BP CATS Terminal
BP Chemicals Ltd
BP Exploration Operating Co Ltd
BP International Ltd
BPE Aerospace Ltd
BPI Ardeer 
BRE
Breathing Buildings
Brecknell Willis & Co Ltd
Bridgnorth Aluminium Ltd
Brighton and Hove 4Delivery Ltd
Bristol Port Company
British Gypsum
British Sugar plc
Broadcom UK Ltd
Brompton Bicycle Ltd
BT Group
Buro Happold
Burtons Medical  EquipmentLtd

C

Caddick
Cambridge Consultants
Cambridge Design Partnership Ltd
Capita Symonds
Carbolite Ltd
Carillion plc
Castle Precision Engineering
Caterpillar UK Ltd
CCFE
CEMEX UK Cement Ltd
Centrax Limited Gas Turbine Division
Centrica
Ceres Power
Chas A Blatchford Ltd 
Chemring Countermeasures Ltd
Chivas Brothers
CI Logistics
CK21 Consultants LLP
CLYDEUNION Pumps
Cobham Mission Equipment
Coherent Scotland Ltd
ConocoPhillips (UK) Limited
Construction Skills Scotland
Contitech Beattie
Crofton Design
CSG (Capital Solutions Group)
Culham Centre for Fusion Energy
Cummins Generator Technologies
Cummins Power Generation (Kent) Ltd
Cummins Turbo Technologies Ltd
Cundall
Curl Moducons

D

Darchem Engineering Ltd
David Brown Group
DCT Civil Engineering
DE&S
Defence College of Aeronautical Engineering 
DEFRA Biodiversity Secretariat
Delphi Diesel Systems Ltd
Devon County Council
Dexdyne Limited
Diageo plc
Diodes Zetex Semiconductors Ltd
Doosan Power Systems
DPD Ltd
DPS (Bristol) Ltd
Draeger Safety UK Ltd
Drallim Industries Ltd
DS Partnership
dstl Fort Halstead
dstl Porton Down
dstl Portsdown West
Dumfries & Galloway Council
Dynamic Load Monitoring (UK) Ltd
 

E

E. Scallan Ltd
E.ON Engineering Academy
E.ON New Build & Technology Ltd
E.ON UK PLC
EA Technology
EADS Astrium Ltd
East Midlands Airport Ltd
Eaton Ltd
EDF Energy
EDP Renewables
Edrington Group, The
Edwards
Electricity Alliance-West
Environment Agency
Essar Oil (UK) Ltd
Euroscot Engineering Ltd
Eversholt Rail Group
Exova
 

F

Fairline Boats plc
Fen Systems Ltd
Ferranti Technologies Limited
Finning Power Systems
Flowserve GB Limited
Friends Life
Fugro Seacore Ltd

G

Galliford Try Construction
Gatwick Airport
GCHQ
GE Aviation
GE Inspection Technologies
GE Pipeline solutions
GE Sensing
GenCo
General Dynamics UK Ltd
Getrag-Ford Transmissions GmbH
Ginsters Ltd (Samworth Brothers Ltd)
GKN Aerospace 
GKN AutoStructures 
GKN Driveline Ltd
GKN Group Services
GKN Wheels
GL Noble Denton
Glastonbury Spring Water
GlaxoSmithKline
Golder

H

Hadley Group
Halarose Ltd
Halcrow Group plc
Halliburton
Halliburton M&S Ltd
Hertfordshire Highways
Hemsley Orrell Partnership 
Hilger Crystals
Hitachi Rail Europe
Hockley & Dawson Consulting Engineers Ltd
Honeywell Life Safety Systems UK and Ireland
Horstman Defence Systems
Howden
HS Marston Aerospace Ltd
HTA Architects Limited
HTC Europe Ltd.
Hyder Consulting Ltd
Hydro International

I

IDAC Ltd
Imperial Tobacco Ltd
Ineos Chlor Vinyls
Infineon Technologies UK Ltd
Ingimex Ltd
Institute of Physics Publishing (IoPP)
Instro Precision
Interfleet Technology Ltd
Intergen (Spalding Power)
Intergraph UK Ltd
Invensys Controls (UK) Ltd
Invensys Rail
Invensys Systems (UK) Ltd
ip21
IPS International
ITW Performance Polymer - Europe

J

J.S.T. (U.K.) Ltd.
Jacobs
Jaguar Land Rover
J C Bamford Excavators Ltd
JCB Power Systems Ltd
JCB Property Services
JCB Research
JN Bentley Ltd
Joedan Manufacturing
JSP Ltd
Johnson Matthey

K

Kawasaki Precision Machinery (UK) Ltd
KCA Deutag Drilling Ltd
Keenan Recycling Ltd
KEF Audio (UK) Ltd
Kent College Farm 
Kierbeck Thames Ltd
Kildrummy
Knauf Drywall
Kohler Mira Ltd

L

L-3 TRL Technology
L-3 Link Simulation & Training
Laing O'Rourke
Lancaster University
LB Bentley Ltd
Leadbitter
Leonardo
Levenseat Ltd
Lockheed Martin UK INSYS Limited
L'Oreal UK
Lovell Partnerships Ltd
Lubrizol Ltd
Lucite International

M

Mabey Holdings Ltd
MAHLE Filter Systems UK Ltd
Malvern Instruments Ltd
Manuflex Ltd
Martin Baker Aircraft Co Ltd
Mass Consultants Limited (Mass)
Mathematics in Education and Industry (MEI)
McCue Corporation
McGill
Mecc Alte UK Ltd
MEL Chemicals
Merebrook
Metal Spinners Group Ltd
Mettis Aerospace Ltd
MGWSP
mi Technology Group
Michelin Tyre plc
Microlise
Milnbank Housing Association
Moorland & City Railway Ltd
Mott MacDonald
MSSL

N

National Composite Centre
National Express East Anglia
National Grid
National Nuclear Laboratory
National Skills Academy for Nuclear
Nationwide Filter Co
NCR Financial Solutions Group Ltd
NES Nuclear Engineering Services Ltd
Network Mapping
Network Rail
Newburgh Engineering Ltd
Newbury Electronics
Newmont Engineering
NG Bailey
NHS Shetland
NiftyLift Ltd
Nissan Motor Manufacturing (UK) Ltd
NNB
Northern Gas Networks
Nuclear Engineering Services Ltd
Nuvia Ltd

O

Omar Park Homes Ltd 
Oxford Instruments
Oxford Space Systems

P

Pall Redruth
Pavegen Systems Ltd
PEI Genesis
Perkins Engines Company Ltd
Permoid Industries Ltd
Pfizer Ltd
Philips AVENT
Photek
PipSqueak Developments Ltd
PMC Harvesters Ltd
Poole Harbour Commissioners
Port of Tyne Authority
Portsmouth Aviation
Praxair Surface Technologies Ltd
Preactor International Ltd
Process Control Plus
Procter & Gamble
Proven Energy Ltd
PVI (Precision Varionics International)

Q

QinetiQ
Quincom Ltd

R

RAF 
Ramboll
Rautomead International Ltd
Red Marine Ltd
Renewable Energy Systems
Ricoh (UK) Products Ltd
Rittal CSM Ltd
Rolls Royce plc
Rolls Royce-Manufacturing Technology
Rolls-Royce - Combustion Systems Engineering
Rolls-Royce - Compression Systems
Rolls-Royce - DLT
Rolls-Royce - Transmission & Structures
Rolls-Royce Marine Electrical Systems
Rolls-Royce plc
Rotork Controls Ltd
Royal Haskoning
Royal Navy
Royal Orthopaedic Hospital NHS Trust
RWE npower

S

SABIC Europe
Safran Messier-Dowty
Saint-Gobain Performance Plastics Rencol Ltd
Saint-Gobain Pipelines plc
Schlumberger Industries
Science and Technology Facilities Council
Scott Wilson Railways
Scottish Water
ScottishPower 
Sellafield Limited
SEM Ltd
SembCorp Utilities UK
SEMTA
Senior Aerospace BWT
Servomex Group Ltd
Severn Trent Water
Sharp Laboratories of Europe
Shell Global Solutions
Shetland Seafood Quality Control Ltd
Siemens Energy
Siemens plc
Siemens Traffic Controls
SITA/Cleveland Waste Management Ltd
SMMT Industry Forum
SMR Automative Mirrors UK Ltd
South West Water (Exeter)
Spirax Sarco
SPP Pumps Ltd
Steel & Alloy Processing Ltd
Stemmer Imaging
STMicroelectronics (R&D) Ltd
SunChemical Ltd
Supacat Ltd
Surrey Satellite Technology Ltd
Syngenta
Systems Engineering & Assessment Ltd (SEA)

T

T & T Vicars
Tarmac Limited
Tata Hot Rolled Processing Centre
TATA Steel
Tata Steel Automotive Service Centre (Corus)
TDK-Lambda UK Ltd
Technical Fibre Products Ltd
TEC Offshore
Teesside Technology Centre
Thales Training & Simulation
Thales UK
The Army - 2nd Parachute Regiment
The Hydrogen Office Ltd
The Manchester X-ray Imaging Facility
The Institute of Engineering and Technology
The Royal Institution of Great Britain
The Technology Partnership plc
Thorlux Lighting Ltd
Threadneedle Investments
Thrislington Cubicles
Torin Sifan Ltd
Total E&P UK Ltd
Touch Bionics
Trend Control Systems Ltd
Twoey Toys

U

UK Power Networks
Ultra Electronics Sonar Systems
Ultraframe
Unilever - Liverpool
Unipart Eberspacher Exhaust Systems
United Utilities
University of Edinburgh
University of Kent
University of Northumbria
University of Strathclyde
UPM Caledonian Paper
Urenco (UK Ltd
URS Scott Wilson

V

Vectura
Veolia Environmental Services plc
Veolia Water Central
Vertex Systems Engineering
Viridor Waste Management
VR Systems UK
VR Technology Ltd
VTG Rail UK Ltd

W

Walkers Snack Foods (Pepsico)
WamCal Ltd
Warings Contractors Limited
Warwickshire County Council  Environment & Ec
Watchtree Nature Reserve
Waukesha Magnetic Bearings
Wellstream International Ltd
Wessex Water
Whitecode Design Associates
Wilde Analysis Ltd
William Grant & Sons Ltd
William Tracey Ltd
Wood Group PSN

X

Xerox Europe Technical Centre
xoserve Ltd
Xylem
Xyratex Technology Ltd
 

Numeric

2020 Plastics
227 Environmental Ltd
3T RPD Ltd
42 Technology