Company Index
- G C Hahn & Co. Ltd. - Mold
- G & A Plastics Holdings Ltd - Accrington
- G B Caleva Ltd. - Sturminster Newton
- G K Systems Ltd. - Antrim
- G M Engineering Ltd. - Aberdeen
- G P Services (U K ) Ltd. - Doncaster
- G R Lane Health Products Ltd. - Gloucester
- G Tech Oil Services (Aberdeen) Ltd. - Aberdeen
- G&P Batteries Ltd - Wednesbury
- Gaffney Cline & Associates Ltd. - Alton
- Gainland (International) Ltd. - Deeside
- Galen Holdings plc - Craigavon
- Galgo (U K ) Ltd. - Hemel Hempstead
Gall Thomson Ltd - Great Yarmouth- Gallows Green Services Ltd. - Thirsk
- Gannon Oils Ltd - Poulton le Fylde
- Gardline Marine Sciences Ltd - Great Yarmouth
- Garfield Richards Engineering Co - Porthcawl
- Gas Compressors Ltd. - Tonbridge
- Gas Data Ltd. - Coventry
- Gaskin-Read U M S Ltd - Norwich
- Gaspack Services Ltd - Pontypridd
- GB Lubricants Ltd - Gateshead
- GBA Engineering and Construction Ltd - Slough
- GBH Technical Ltd - Aberdeen
- GBR Technology Ltd - Aldermaston
- GCE Group - Warrington
- GD Engineering Ltd - Worksop
GDS Technologies Ltd - Leeds
- Gea Pharma Systems Ltd. - Eastleigh
- Gee and Co - Birmingham
- Geejay Chemicals Ltd - Sandy
- Gelpke & Bate Ltd - Redhill
- Gemchem Ltd. - Bristol
- Gemini Dispersions Ltd. - Rossendale
- General Environmental Services Ltd - Aylesbury
- General Monitors Ireland Ltd - Macclesfield
- Genetix Ltd. - New Milton
- GeoDelft Environmental - Newtownards
- Geomem Ltd - Blairgowrie
- George J Goff Ltd. - Norwich
- George Whimpy (West Scotland) Ltd - Paisley
- Geoscience Ltd. - Falmouth
Geotech - Leamington Spa- Geotrace Technologies Ltd. - Addlestone
- Gestra (UK) Ltd - Newbury
- Givaudan UK Ltd - Milton Keynes
- GK Enviro Ltd - Barnsley
- Glaxosmithkline Research & Development Ltd - Uxbridge
- Gleaner Oils and Gas Ltd - Inverness
- Glenfield Engineering Co Ltd - Limerick
- GLF Manufacturing Ltd - Kirkcaldy
- Global Consulting Services and Solutions Ltd - Rugby
- Global Heat Transfer - Stafford
- Global Maritime Scotland Ltd. - Aberdeen
- Global Optics (UK) Ltd - Bournemouth
- Global Pacific and Partners - London
- Globalsantafe Techserv (North Sea) Ltd. - Aberdeen
- Globe Heat Treatment Services Ltd. - Liverpool
- Gloucester Heat Treatment Ltd - Gloucester
- Gluru Ltd - Gloucester
- Glynwed Pipe Systems - Huntingdon
- GMC Corsehill Ltd - Irvine
- GMI - Gas Measurement Instruments Ltd - Renfrew
- GMT Rubber-Metal-Technic Ltd - Leeds
- GN Solutions - Bonnyrigg
- Go 4 Oil Gas and Energy Jobs - Leatherhead
- Go Plant Ltd. - Loughborough
- Gold Consult Ltd. - Faversham
- Goldcrest Chemicals Ltd - Barnsley
- Goldschmidt U K Ltd - Maryport
- Gordon Harrison Ltd. - Wakefield
- Goudsmit (UK) Ltd - Belfast
- Gough and Co (Engineering) Ltd - Stoke on Trent
- Gower Chemicals - Rotherham
- Gower Chemicals Ltd. - Swansea
- Gpe Systems Ltd. - Leicester
- Grace Construction Products - Warrington
- Grace Construction Products Ltd. - Slough
- Graham Hart (Process Technology) Ltd - Bradford
- Grampian Hydraulics Ltd. - Aberdeen
- Grampian Powerclean Equipment - Peterhead
- Granwax Products Ltd. - Alfreton
- Gray Forklift Services Ltd. - Aberdeen
- Grayloc Products Ltd. - Aberdeen
- Greatfield Engineering Services - London
- Grimley Smith Associates Ltd - Brigg
- Grosvenor Pumps Ltd - Camborne
- Grotech Production Ltd - Goole
- GT Coatings Ltd - Newton Aycliffe
- Guardian Barrier Lubricants - Wolverhampton
- Guyson International Ltd - Leeds
- Gws Engineers Ltd. - Scunthorpe
- GxP International - Nottingham
