Company Index
- L.L.Ltd/London Lubricants - London
- Lab 3 Ltd - Northampton
- LabSmart - Leicester
- Labtech Services Ltd - Aberdeen
- Lakeland Forest Fuels - Ulverston
- Laleham Healthcare Ltd - Alton
- Lambson Fine Chemicals - Wetherby
- Lamina Dielectrics Ltd - Billingshurst
- Lamor Corporation Ltd - Cowes
- Lampart UK Ltd - Ludlow
- Lancashire Chemical Works Ltd - Glossop
- Lancashire Fire and Rescue - International Training Centre - Chorley
- Lancaster Maclean LLP - Chippenham
- Land Instruments International Ltd - Dronfield
- Langcourt Ltd - Weston super Mare
- Langdale Oils - Grange over Sands
- Langley-Smith and Co Ltd - London
- Lankem Ltd - Dukinfield
- Lannoy Marketing Ltd - Manningtree
- Lansdowne Chemicals Plc - Carterton
- Lanxess Ltd - Newbury
- Lark Descaling Tools - Luton
- Larragard Ltd - Liversedge
- Larsen Building Products Ltd - Belfast
- Lawrence Industries Ltd - Tamworth
- LCM Oilfield Services Ltd - London
- LD Instruments - Littlehampton
- Le Maitre Fireworks Ltd - Peterborough
- Le Maitre Ltd - Mitcham
- Leabank Coatings Ltd - High Wycombe
- Leak Repairs UK - Immingham
- Lechler Ltd - Sheffield
- Leeds Bronze Engineering Ltd - Leeds
- Lehvoss UK Ltd - Congleton
- Leicester Polythene Packaging Ltd - Leicester
- Leighs Paints - Bolton
- Lektrachem Ltd - Nuneaton
- Lenton Furnaces - Sheffield
- Leo Fittings Ltd - Braintree
- Lewis Berger International Supplies Ltd - Waltham Abbey
- Lewis Ltd - Aberdeen
- Lewis Medical Ltd - London
- Lewis's Medical Supplies - Stockport
- LFF (Scotland) Ltd - Aberdeen
- LG Ball Valves Ltd - Walsall
- Libra Chemicals Ltd - Manchester
- Liebherr Great Britain Ltd - Biggleswade
- Life Plus Europe Ltd - St Neots
- Limitorque International - Newbury
- Linde Castle Ltd - Grimsby
- Linde CryoPlants Ltd - Aldershot
- Linden Group Ltd - Newton Aycliffe
- Lindgreat Ltd - Great Yarmouth
- Lindley Plant Ltd - Belper
- Lindsay Blee and Co Ltd - Henley on Thames
- Ling Management - Basingstoke
- LINK Associates International Ltd - Derby
- Link Project Services - Newton le Willows
- Link Technologies Ltd - Bellshill
- Linton Fuel Oils Ltd - London
- Linvic Engineering Ltd - Wolverhampton
- Lion Consultancy Services - Wrexham
- Lionel Hitchen Essential Oils Ltd - Winchester
- Liquefied Gas Pumping Services Ltd - Grangemouth
- Liquid Control Ltd - Wellingborough
- Liquid Dynamics International Ltd - Stockport
- Liquid Engineering Ltd - Salisbury
- Listgrove Ltd - Stratford upon Avon
- Litre Meter Ltd - Buckingham
- Liverpool Water Witch Marine and Engineering Co Ltd - Liverpool
- Llewellyn Ryland Ltd - Birmingham
- LMJ Engineering Services - Poole
- LMK Thermosafe Ltd - Haverhill
- Loader Chemicals and Plastics Ltd - Brentwood
- Loadtec Engineered Systems Ltd - Ashford
- Loadwise International Ltd - Wokingham
- Logica UK Ltd - Aberdeen
- London Chemicals and Resources Ltd - London
- London Name Plate Manufacturing Co Ltd - Brighton
- London Offshore Consultants Ltd - London
- London Oil Refining Co Ltd - Pudsey
- London Soap and Chemical Co Ltd (LSC) - Orpington
- Long Products - Rye
- Longville Ltd - Leeds
- Lonza - Slough
- Lord Corporation (Europe) Ltd - Manchester
- Lothian Oil Consultants Ltd - Aberdeen
- Louisiana Oil and Gas Plc - London
- Loveland Industries Ltd - Cambridge
- Lowe and Fletcher Metal Finishing Ltd - Walsall
- Lowe Engineering Ltd - Leeds
- LPD Lab Services - Blackburn
- Lubechem - Inverurie
- Lubesolutions - Ilkley
- Lubico Of Bradford - Bradford
- Lubricant Distribution - Armagh
- Lubricant Technology - Northampton
- Lubrication Engineers Midwest - Stonehouse
- Lubrication Ltd - Leicester
- Lubrisolve Engineering Solutions Ltd - Langport
- Lubrizol Performance Systems Ltd - Fareham
- Lucas Oil Products Ltd - Amlwch
- Lumeter Ltd - Oldbury
- LV Shipping Ltd - Middlesbrough
- Lyondell Chemical Europe Inc - Maidenhead
