Registered Organisations

This page contains a list of the companies that are currently registered with ECI Step Change.

If you have any questions please contact 01224 454000 during UK office hours.

This list was last updated on 22 February 2010.

There are currently 836 registered companies.

2H Offshore Engineering Ltd
A & B Welding Services Ltd
A-Laskuvarjo Oy
A-N-D Group Plc
A.Kelly Ltd
A1 Safety Training Consultants 1995 Ltd
AAF Ltd
Aalborg Industries Inert Gas Systems B.V.
ABB Ltd
ABB Vetco Gray
ABBOTT RISK CONSULTING
Aberdeen Drilling Consultants Ltd
Aberdeen Fabrication Ltd
Aberdeen Fluid System Technologies Ltd
Aberdeen Radiation Protection Services Ltd
Aberdeen Radiators Ltd
Abermed Industrial Doctors Ltd
Able Instruments & Controls Ltd
ABS Europe Ltd
Acergy
Action in Management
Active Offshore
Advantica
AEI Cables Ltd
Aggreko UK Ltd
Aibel UK Limited
Aiken Group Ltd
Air Products AS
Airpac Oilfield Services
AKD Engineering Ltd
Aker Kvaerner - KOP Ltd
Aker Solutions
Alderley Systems Ltd
Alfa Laval Ltd
Alfred Cheyne Engineering Ltd
ALIMAK HEK LTD
Allen Gears Limited
Allomax Ltd
ALLSEAS ENGINEERING BV
Alstom Power Conversion Ltd
Altair Filter Technology Ltd
Altra Energy Ltd
AMCS
Amec Oil & Gas
Amerada Hess Ltd
Amgas Limited
Andergauge Ltd
Anson Ltd
Apex Tubulars Limited
Applied Integration UK Ltd
APPLUS RTD UK
Apstar Limited
APV Uk Ltd
Aquaspection Ltd
Aquaterra Solutions Ltd
Aquatic Engineering & Construction Ltd
Aquidata Excel JV Ltd
Aramark Ltd
Areva T & D
Argo Flare Services Limited
Arnlea Systems Ltd
ASCO UK Limited
ASEP UK
ASR Technology Ltd
AT Balance
Atkins Ltd
Atlantic Resourcing Ltd
Atlas Copco Compressors
Atlas Tristar
Attric Group Ltd
AV Technology Ltd
Avanteq Limited
AVC Media Enterprises Ltd
Axiom N.D.T. Limited
Axiom Process Ltd
Axis Well Technology Ltd
B&S Technical Services Ltd
BABCOCK SUPPORT SERVICES
Baker Atlas
Baker Hughes Drilling Fluids
Baker Hughes INTEQ
Baker Hughes NL
Baker Oil Tools (UK)
Baker Petrolite
Barrel Consultants Limited
Batteries & Power Services Ltd
Battery Terotech Ltd
Beck & Pollitzer Control Systems
BG Group
BHP Billiton Petroleum Ltd
Bibby Offshore
BIS SALAMIS
BIS SALAMIS LTD
BJ Services
Blackburn Starling
BLUELIMIT SURVEYS LIMITED
Bluestream Access BV
Bluewater Service (UK) Ltd
Bluewater Service International Private Ltd
BM Consultants Ltd
BMT Cordah Ltd
BOMAR OFFSHORE LTD
Bond Offshore Helicopters
Booth Industries Ltd
BP Exploration Operating Company Ltd
BPP Technical Services Ltd
Brandt Solids Control (Varco Ltd)
BREDERO SHAW LTD
Brinker
Bristow Helicopters Ltd
British Polar Engines Ltd
Broadland Radiators & Heat Exchangers
Brush Electrical Machines
BSW Ballgrab Ltd
Buchan Inspection Ltd
Buchan Technical Services Ltd
Bureau Veritas
BURRAGE OILFIELD SAFETY SERVICES LTD
Byron Ltd
C & M Group
C E A Towne (Ship Riggers)
C-CHEC Ltd
C-Mar Engineering
C.A.Marsh
Cablesure Technology Ltd
Cabot Speciality Fluids Ltd
Cairntoul Well Equipment Services
Calder ltd
Caledonian Petroleum Services
Cameron (UK) Ltd
Cameron BV
CAMERON GmbH
Cammach Group Ltd
CAN (Offshore) Ltd
Capcis Ltd
Cape Industrial Services
Cape Industrial Services, Gt Yarmouth
Capelrig Ltd
Capita Health Solutions
Caprock UK Ltd
Cardiff Craftsmen Ltd
Carpitch Limited
Castrol Offshore
CDL
CDS Engineering BV
Cebo
CENTRICA ENERGY
Centrilift - A Division of Baker Hughes
Certex (UK) Ltd
CETCO Offshore
Chalmit Lighting
Champion Technologies
CheckPoint UK Ltd
Chemical Injection Utilities Ltd
ChevronTexaco
Chromalox UK Ltd
Chubb Fire
Clampon AS
Clanmount Ltd
Clariant UK Ltd
Classic Lifts (Scotland) Ltd
Claxton Engineering Services Ltd
Clearwell Subsea Ltd
CLS Offshore Ltd
Coates Offshore
COFELY OIL AND GAS BV (NL)
Colt Industrial Services Ltd
Commercial Microbiology
Conductor Installation Services Ltd
ConocoPhillips UK Ltd
ConPackSys
Construction Specialists Ltd (CSL)
CONTROL UNION TESTING AND INSPECTION BV
Controlstar Systems Ltd
CONVERTEAM LTD
Cooltime Engineering
Cooperheat UK Ltd
Core (Oil and Gas) Limited
Core Laboratories UK Ltd
Core Technical Services Ltd
CORMON
Corpro Systems Ltd
Corrintec
Corrocoat Corrosioneering Ltd
Corroless Offshore (UK) Ltd
Cosalt International Ltd
Cosalt Safety and Protection
Covill & Bane Interiors Ltd
CPS (Caledonian Petroleum Services)
Cranfield Aerospace Ltd
Crescent
Crescent Consulting Inc
CSE-Servelec Ltd
Cullum Detuners Ltd
Cyclotech Ltd
D B I Industrial Services
Dales Marine Services Ltd
DAMPER TECHNOLOGY LTD
Daniel Europe Ltd
Danwood Group Ltd
Darchem Engineering Ltd
David Brown Engineering Ltd
David Brown Union Pumps
DECC
Demag Delaval Industrial Turbomachinery Ltd
Denholm Industrial Services
Densit APS
Derrick Services (UK) Limited
Det Norkse Veritas Bv and Det Norske Veritas Ltd
Develop Training Ltd
Development Engineering International Ltd
DG Fitness & Leisure Ltd
Diamond Offshore Drilling
Dolphin Drilling ltd
Dominion Technology Gases Ltd
Domnick Hunter Ltd
Doosan Babcock
Dowding & Mills Engineering Services
Drain Devils (Grampian) Ltd
Drallim Industries Limited
Dresser-Rand UK Ltd
Dril-Quip (Europe) Ltd
DRILLMAR RESOURCES
Drilltec GUT Gmbh
Dron & Dickson
Drug and Alcohol Training and Consultancy Services
Duco Ltd
Duffy & McGovern
Dunlop Oil & Marine Ltd
Dynamic Equipment Company
Dynamic Positioning Services
E Production Solutions, Aberdeen
E Production Solutions, Gt Yarmouth
EARTH (Canada) Corp
Edeco Petroleum Services Ltd
EFD Induction Ltd
EIMCO WATER TECHNOLOGIES
EKSPAN Limited
Electrical Power Engineering (Scotland) Ltd
Electro Flow Controls
Electrocatalytic Ltd
Electronic Data Systems (EDS) Ltd
ELSTER-INSTROMET UK
Eltech Services AS
EM Diagnostics
EM&I (UK) Ltd
EMIS
ENERMECH
EngineeringEnvironmental
Ensco
Enterprise Marine Electronic & Technical Services
Environmental Evaluation Ltd
EON RUHRGAS UK NORTH SEA LTD
Epic Internatonal Ltd
EPSCO Ltd
Eriks UK
ERM Certification & Verification Services (ERM CVS)
Erskine Systems Ltd
ESR Technology Ltd
ESS
Eurotech Technical Services Ltd
EV Offshore Ltd
Evolve Training & Conference Centre
Exceed Limited (XCD LTD)
EXCEL Group
Expro North Sea Ltd
Expro Well Services
External Corrosion Management Ltd
FAGIOLI PSC Ltd
FAIRFIELD ENERGY LIMITED
Fearnley Procter UK Ltd
Federal Signal corporation
Fibergrate Composite Structures Ltd
Finning (UK) Ltd
Flowserve Pumps Ltd
Fluor Industrial Services Ltd
FMC Kongsberg Services Ltd
fossil Production Consulting
Foundocean Limited
Fox Air Ltd
Framo Engineering A S
Frank Mohn Services AS
Frank's International Ltd
Frontier Engineering Solutions Ltd
Fugro Global Environmental & Ocean Services
Fugro Survey (Middle East) limited
Fugro Survey Ltd
Fugro-Rovtech Ltd
Furmanite International Ltd
G.A.G Engineering
Gai-Tronics Ltd
Gaia Earth Sciences Limited
GD Engineering
GDF Gaz de France
GE Energy, Aberdeen
GE Energy, Norway
Genesis Oil & Gas Consultants Ltd
Geoservices
GEV Resourcing
Giraffe Recruitment Ltd
Global Energy Group
Global Marine Systems ltd
GlobalSantaFe
GM ENGINEERING LTD
GORDON ENGINEERING SERVICES
GoreVega Ltd
Grampian Police
Grampian Test & Certification Ltd
Greens Power Limited
Grenland Minox AS
Gs-hydro UK Ltd
GUTOR ELECTRONIC LTD
Gyrodata Ltd
Halliburton Management Ltd
Hampco Services Ltd
HAMWORTHY COMBUSTION
HAMWORTHY MOSS AS
hamworthy water Systems Ltd
Harran Ltd
Harran Ltd
harrison lubrication engineering ltd
Haskel Milton Roy
Health and Safety Executive - Aberdeen
Heatex Ltd/Ex Components Ltd
HEATRIC
Heerema Marine Contractors
HELIX RDS
Hernis Scan Systems As
HI-CAD
Hi-Rope
Holland-Controls B.V
Honeywell Control Systems Ltd
Hose International Ltd
HOTA
Houlder Ltd
Howden Process Compressors
HRH Ltd
HSE Offshore Division
Hunting Energy Services (UK) Ltd
HVAC & Refrigeration Engineering Ltd
Hydrafit Subsea (UK) Ltd
Hydrasun Ltd
Hydratight Sweeney
Hydro Projects Ltd
I C Engineering Solutions Limited
ICCS Ltd (Integrated Core Consultancy Services Ltd)
ICHRON Ltd
ICS Triplex
IDEAS Ltd
IDL Engineering Ltd
IGE Energy Services UK Ltd
Iicorr Ltd
IKM MEASUREMENT SERVICES LTD
IKM Testing (UK) Limited
IMA
Imes Ltd
IMG Offshore
Innospection Ltd
Innovative Health Solutions Ltd
Inscaff Training Services
INSPEC SYSTEMS LTD
Inspectahire Instrument Company Ltd
Instalec Networking Ltd
Installation & Maintenance Services (Aberdeen) (IMS)
Instrument & Control Services Ltd
Intec Engineering (UK) Ltd
Integrated Catering Equipment (UK) Limited
Integrated Engineering Services Ltd
Integrated Maintenance Services Ltd
Integrated Reservoir Solutions Ltd
Integrated Subsea Services Ltd
INTELLIGENT ENGINEERING (UK) LTD
IntelliServ
Inter Services (ADCE)
Inter Training Ltd
intermoor
International Logging Technology Ltd
Interocean Marine Services LTD
INTERSKILL INTEGRITY LTD
INTERTEC METERING AND MEASUREMENT
Intertek Caleb Brett - ITS Testing Services
Invensys Systems NV
Iranian Oil Company UK Ltd
ITB
J & S Marine Ltd
J P Kenny
J. Rodgers Flooring Services
J.W.S AS
JCE (Aberdeen) Ltd
Jemtech Consultants Ltd
Jiskoot Ltd
JMDynamics Ltd
John Crane UK Ltd
JOHN ZINK
Johnson Diversey UK Ltd
JOHNSON MATTHEY PLC Ta TRACERCO
Jorin Ltd
Joton Paints (Europe) Limited
K D Marine Limited
K HOME INTERNATIONAL LTD
Kaymas Electrical Engineering Ltd
KCA DEUTAG Drilling Ltd
KCM SERVICES LTD
KE- Burgmann (UK) Ltd
Keane Safety Improvement Ltd
Keltec Petroleum Services Ltd
Kelton Engineering Ltd
KENZ-FIGEE BV
Keppel Verolme BV
Kerr McGee North Sea (UK) Ltd
KeyMed (Medical & Industrial Equipment) Ltd
Kinder-James Engineers Ltd
kinetics controls & innovation ltd
Kings Control Services Ltd
Kirstall Limited
KNOWLEDGE SYSTEM INCORPORATED
Koch Heat Transfer Company Srl
kolfor plant ltd
Kongsberg Maritime Ltd
KOSO KENT INTROL LTD
KVA Ltd
KYE Ltd
Kyle Energy Services Ltd
L & N SCOTLAND ltd
Lapline Ltd T/A Bartech Marine Engineering
Lateral Wave Ltd
Laurence Scott & Electromotors
Learn IT
Leighs Paints
Leirvik Module Technology Ltd
Liebherr Sunderland Works Ltd
Lithostrat Consulting Ltd
Lloyd's Register EMEA
Loher Gmbh, A Siemens Company
London Offshore Consultants
Lothian Analyser Services Ltd
LS ENGINEERING SERVICES LTD
M-I SWACO, Netherlands
MAAG Gear AG
MACAW Engineering.com
MacGregor and Associates Ltd
MacGregor Energy Services Ltd
Maersk Contractors
Man B & W Diesel - Paxman
MAN Turbo
MAN Turbo AG, Schweiz
Mancore resources
Marex Marine and Safety Services
Marine Offshore Designers (1987) Ltd
Marine Technical Limits Ltd
Maritime Hydraulics UK Ltd
MARKLAND A/S
Master Powers Electronics Ltd
Matrikon Europe Ltd
Maxoil Solutions Ltd
MB Air Systems Ltd
MB Engineering Services Ltd
McDonald Scaffolding (Services) Ltd
MCI Electrotechnics Ltd
McNair Engineering Ltd
MCS
Mentor Aviation Services
Merpro Ltd
Met Office
Metacor
Metco Services Ltd
Metoc PLC
Metreel Ltd
Metrol Technology Ltd
MGA Consultancy Services Ltd
MI Swaco
Micron Eagle Hydraulics Ltd
Micropack (Engineering) Ltd
Mobil North Sea
MODULAR UNDERWATER SYSTEMS LTD
Moduspec Engineering UK Ltd
Monitor Systems Scotland Ltd
Mott MacDonald Ltd
MS Industrial Services Ltd
MSD Design Ltd
MTU - Maintenance Berline-Bramdenburg
Mudpro Consultants Ltd
Muehlhan Surface Protection Ltd
Muir Matheson Ltd
N.B. Surveys Ltd
Nalco Ltd
National Oilwell
National Oilwell Varco
NATS - NATIONAL AIR TRAFFIC SVS
Nautronix Plc
NCS Survey Ltd
Nessco Ltd
NHS Grampian - Public Health (Scotland Health at Work)
Noble Denton Europe Ltd
Noble Drilling
Noha Norway
Norco Batteries (UK) Ltd
Norse Cutting and Abandonment Ltd
Norse Electronics
Norson Power Ltd
North East Corrosion Engineers Ltd
North Offshore Ltd
North Sea Lifting Ltd
North Sea Ventilation
Northland Energy (Precision Drilling Services) UK Ltd
Northlandic UK Ltd
NSSL Ltd
Observator Instruments B.V.
Ocean Rig
Oceaneering - Inspection
Oceaneering Multiflex
Oceanfix International ltd
Oceanscan Ltd
Odfjell Drilling (UK) Ltd
ODL (OFFSHORE DESIGN LTD)
OES Oilfield Services (UK) Ltd
Offshore Design Engineering Ltd (ODE)
Offshore Marine Contractors
Offshore Marine Services Ltd - Malta
Offshore Marine Services UK Ltd
OIE Services Ltd
Oil Field Solutions Limited
Oil Plus Ltd
Oil States Industries (UK) Ltd
Oil States MCS Ltd
Oilbase Management Ltd
OILCATS
Oilfield Medical Services International Ltd
Oilfield Medics UK Ltd
Oilfield Production Support Group Limited
OILFIELD TESTING SERVICES LTD
Oleochem International Services Ltd
Omega Data Services Ltd
Online Consultants Ltd
Onsite Training Services
Opito
Optima Solutions UK Ltd
Optimus Safety Management Ltd
OPUS Maxim Ltd
Opus Plus Ltd
Orion Project Services
Oteac Limited
OTTO JUNKER (UK)
OUI (Scotland) Ltd
Outreach Plc
OYO Geospace
P & B Engineering
P-Quip Ltd
Pall Europe Ltd
Parker Maritime AS
Parsons Peebles Generation Ltd
Pat Kruger BV
Pathfinder Energy Services
PD & MS LTD
PDC Systems Ltd
PENSPEN Ltd
Performance Improvements
Petans
Petreco Int Ltd
Petrofac Facilities Management Ltd
Petroleum Technology Group (UK) Ltd
Petrolvalves
PETROSTRAT LIMITED
Petrotechnics Ltd
petrowell ltd
PGS Production AS
Phoenix Beattie Ltd
Physical Accoustics Ltd
Physio-Works
Pipeline Engineering
Pipeline Technique Ltd
Pirie and Smith Ltd
Pirtek
PLGES (Gordon Engineering Services)
Plugging Specialists International
PMG Control and Automation Ltd
Polar Moment Group
Poseidon Maritime (UK) Ltd
Power Mechanical Ltd
Powerdial Systems Ltd
Pragma Systems Scotland Ltd
Production Services Network
Proeon Systems Limited
PROGRESS THROUGH PEOPLE
Project Design & Management Services Ltd
Promex Ltd
Prosafe Offshore Ltd
Proserv Offshore Limited
Pruftechnik
PS Analytical Ltd
PSL Energy Services Ltd, Aberdeen
PSL Energy Services Ltd, Gt Yarmouth
QED International Ltd
QinetiQ
QMI Scotland Ltd
Qserv Ltd
Quantx Wellbore Instrumentation
QUARTZELEC LTD
R & B Switchgear Services Ltd
R&M Engineering
R.Stahl Ltd
RAMBOLL OIL AND GAS
Rapp Bomek A/S
Raymar Hydraulics Ltd
Raymond Resources
RB ROSS STEEL FABRICATIONS
RBG
Read Well Services Ltd
Reekie Machining
Reel Ltd
Reeves Wireline Services
Reflex Marine Ltd
Refrigeration (Aberdeen) Ltd
Relacom Westnet
Rentokil Initial
RGIT Montrose
Rhomax Engineering
RIG CONTROL PRODUCTS LTD
Rig Engineering SAS Ltd
Rigcool Ltd
Rigfit Offshore Ltd
Rigman Offshore (UK) Ltd
Rigmar Services Ltd
Rigserv Ltd
Rigtech Independant Limited
risktec solutions limited
RLG International
RMRI Limited
RODIR Ltd
Roemex Limited
Rolls Wood (Repair & Overhauls) Ltd
Rolls-Royce Power Engineering
Romar International Limited
ROSEN Europe BV
Ross Deeptech Initiatives Ltd
Ross International
Ross Offshore Ltd
Rotork Controls Ltd
Rotork Fluid System
Rowan Drilling UK Ltd
Roxar
RPS Consultants
RRC Controls Services Ltd
RSK ENSR Group
Rubicon Response Ltd
RUP Limited
RWO GmbH Marine Water Technology
S P Darker Electronics Ltd
Sabre Safety Ltd
Safehouse Habitats
Safetec UK Ltd
Safety Hub Ltd
Safety Management International
Saipem UK Limited
Salt Separation Services
Sand Monitoring Services Limited
Santos Engineering
SBC Consultants Limited
Schlumberger Oilfield Services
Schottel GmbH
Scientific Drilling Controls
Scomagg Ltd
SCOMI OIL TOOLS (EUROPE) LIMITED
Scopus Engineering Ltd
Score (Europe) Ltd
Scotia Instrumentation Ltd
Scotmas Limited
Scottish Rig Repairers
Scotvalve Services Ltd
Seacroft Marine Consultants Ltd
Seafix Firefighting Systems BV
Seajacks Uk Ltd
Seal-Tite LLC
SEALION SHIPPING LTD
Seaward Safety Ltd
Seawell Limited
Selex Comminucations Ltd
Semco Maritime
Sense Intellifield Limited
Serck Control and Safety Ltd
Servtech Ltd
Severn Unival Ltd
SFF Services Ltd
SGS UK Ltd, Oil, Gas & Chemicals
Shell UK Ltd
Siemens Communications
Siemens Industrial Turbomachinery Ltd
Siemens Industrial Turbomachinery Ltd (formerly Siemens Demag Deleval Ind Turbines)
Sii Neyrfor an Operating Unit of Smith International
Silvertech Ltd
SIMS Systems Ltd
Smith Bits (an operating unit of Smith International)
Smith Flow Control Ltd
Smith Services Red Barron Group
SML Technologies
Sodexo Remote sites Scotland
Solar Turbines Europe SA
Solartron ISA
Solids Control Services Ltd
Solstad Shipping as
Sonar Research and Development Limited
south west surveys ltd
SOVERIGN DIMENSIONAL SURVEYS
Sparrows Offshore
Specialised Management Services Limited
Specialised Petroleum Manufacturing Ltd
Specialised Petroleum Services International Ltd SPS
SPX Process Equipment
Stag Geological Services Ltd
STATS (UK) Ltd
Steadvale Air Systems Ltd
Stephen Gillespie Consultants Ltd
Stone Manganese Marine Services Ltd
Stork Industry Services Zuidoost
Strata Petroleum Consulting Ltd
STRATOS GLOBAL LTD
Subsea 7
Subspection Ltd
Sulzer Chemtech (UK) Ltd
Sulzer Pumps UK Ltd
Sulzer Wood Ltd
Sureclean Ltd
Suretech Consultants Ltd
Survival Craft Inspectorate
Survival Systems International
Swinton Technology Ltd
Swire Oilfield Services
Sypol Ltd
Systems Integration & Automation Limited
T P Power Services Ltd
T.C. Power LTD
Talisman Energy (UK) Ltd
Tam International North Sea Ltd
Taqa Bratani Ltd
Target Well Control Ltd
Task Environmental Services
Tayside Diesel Engineering Ltd
TDC (Aberdeen) Ltd
TDM INTERNATIONAL LTD
Team Energy Resources
Team Recruitment
Technaware Ltd
Technip Offshore UK Ltd
Technivac Ltd
Teco Maritime ASA
TecWel AS
teekay petrojarl
Tekmar (UK) Ltd
Tenaris Global Services UK Ltd
TESCO CORPORATION (UK) LTD
Testec NDT Ltd
Tetra Technologies (UK) Ltd
The Reach Group
Thermoplant (Offshore Services) Ltd
Thornhill Service UK Ltd
ThyssenKrupp Elevator (UK) Ltd
Tilsley & Lovatt Ltd
TIS Manufacturing Ltd
Top Side Offshore Technology
Total Access (UK) Ltd
Total E&P UK Plc
Total Reclaim Systems Ltd
Total Safety Services Ltd
Total Waste Management Alliance Plc
TRAC International Ltd
Transmitton Ltd
Transocean Offshore (North Sea) Ltd
Transvac Systems
Trinity House Lighthouse Service
Trinity Integrated Systems Ltd
Trinity International Services Ltd
TROLL POWER AS
TS Communication Services
TSI (UK) Ltd
Tube Tech International Ltd
Tulloch Recruitment (Aberdeen) Ltd
Turner EPS
TWI Ltd
Tyco Fire and Integrated Services (Dyce)
Tyco Fire and Integrated Solutions (Nottingham)
Tyco Fire Integrated Solutions (Altens)
Tyco Fire Integrated Solutions (Bridge of Don)
Tyco Valves & Controls Distribution UK Ltd
Tytan (Jetting) Limited
Ugland Stena Storage AS
Umoe Schat-Harding Ltd
University of Portsmouth
University of Southampton
USG Energy B.V.
Uson Marine Norway
Vallourec Mannesmann Oil & Gas UK Ltd
Valve Solutions Ltd
Valvecare Engineering Ltd
Vector International
Vectra Group Ltd
Veritec Sonomatic Ltd
Vertec Engineering
Vetco Gray Controls Ltd
Viscom (Aberdeen) Ltd
Visual Testing Services Ltd
Vodec Industrial Communications Ltd
VOITH TURBO
Volvo Aero Corporation
Wagenborg Foxdrill
Walker Technical Resources Ltd
Wartsila UK Ltd
Water Weights
Weatherford Pipeline and Specialty Services
Weatherford UK Ltd
Weir Engineering Services
Weir Services Aberdeen
Welaptega Marine Limited
Well Dynamics International Ltd
Well Ops UK Limited
WELLMACK RESOURCES
Wellman Graham Ltd
Wellserv
Welltec (UK) Ltd
Welltonic Ltd
Western Well Tool Limited
Williamson Technical Services Ltd
Wood Group Engineering
Wood Group Heavy Industrial Turbines Ltd
WOOD GROUP LIGHT IND TURBINES
Wood Group Pressure Control Ltd
Woodsons of Aberdeen Ltd
WORKFOX BV
Worley Parsons Europe Limited
XCD Limited
XODUS Group Limited
Yardbury
Yokogawa UK Ltd
Zeeco Europe Limited
Zenocean
Zeroth Technology Ltd (trading as Zertech)
Zeta-PDM Ltd

This list was last updated on 22 February 2010.

There are currently 836 registered companies.