Plastics & Rubber Company Index - L
- L A Tools & Plastics - Petersfield
- L P Foreman & Sons Ltd. - Chelmsford
- L P S Engineering - Dartford
- Labdeals - Stockport
- Label-Form Ltd. - Maidenhead
- Labtec (Services) Ltd. - Blyth
- Lake Chemicals and Minerals Ltd - Redditch
- Lakeland Laboratories Ltd - Manchester
- Lamina Dielectrics Ltd. - Billingshurst
- Laminating Technology - Knighton
- Lamplighter Plastic Mouldings ltd - Ashton under Lyne
- Lancashire PVC-U Trade Frames Ltd. - Bury
- Lancashire Sock Manufacturing Company - Bacup
- Lancaster Rubber and Industrial Supplies Ltd - Lancaster
- Land Instruments International - Dronfield
- Land Polymers Ltd. - Batley
- Langdale Bros Toolmakers - Horley
- Lanstar Chemicals Ltd - Manchester
- Lap-Tab Ltd. - Birmingham
- Laser Lines Ltd - Banbury
- Laser Prototypes (Europe) Ltd. - Belfast
- Laserform Profiling Systems Ltd - Drogheda
- Laserpack Cartons and Cases Ltd - Llangefni
- LATI UK Ltd - Crewe
- Launahurst Ltd. - Newton Abbot
- Lawday Engineering Ltd. - West Bromwich
- LB Plastics Ltd - Belper
- Leaco Ltd - Wigan
- Leamore Windows Ltd. - Walsall
- Learoyd Packaging Ltd - Burnley
- Lee Plastics Ltd. - Leicester
- Lee-Dickens Ltd - Kettering
- Lee-Healey Co Ltd - Manchester
- Leeson Polyurethanes Ltd. - Warwick
- Leicester Foil Blocking - Leicester
- Leonhard Kurz (UK) Ltd - Watford
- Lettergold Plastics Ltd. - Newmarket
- Levelkeen Ltd. - Bury
- Leven Plastics Ltd - Stockton on Tees
- Lexcast Ltd. - Huddersfield
- Ley Rubber Ltd. - Liverpool
- Leyfos Plastics Ltd - Market Drayton
- Leyland and Birmingham Rubber Ltd - Manchester
- LG Wigglesworth Ltd. - Keighley
- LGG Charlesworth Ltd - Malvern
- Liberty Plastics Ltd - Maidenhead
- Lighthouse Display International Ltd. - Nottingham
- Lilytone Ltd - High Peak
- Lime Bank Products Ltd. - Altrincham
- Linatex Ltd. - Yateley
- Line-x (North Devon) Ltd - Barnstaple
- Line-X Protective Coatings Ltd - Barnstaple
- Linear Plastics Ltd - Pontypridd
- Linecross Ltd. - Oakham
- Linpac Allibert Ltd. - Birmingham
- Linpac Mouldings Ltd. - Winsford
- Linpac Plastics Recycling - Castleford
- Linseal International Ltd. - Rugby
- Linton Plastic Moulders Ltd. - Cambridge
- Liquid Plastics Ltd. - Preston
- Liquid Rubber Great Britain Ltd. - Nottingham
- LJ Plastics - Walsall
- LJA Miers and Co Ltd - St Neots
- Lloyd Instruments Ltd - Bognor Regis
- Lloyd Instruments Ltd. - Bognor Regis
- Lock Inspection Systems Ltd. - Oldham
- Locker Group Wire Mesh - Warrington
- Locpac - Widnes
- Lodge Cottrell Ltd ( formally Lodge Sturtevant ) - Birmingham
- Loftlord Ltd - Wrexham
- Lola Composites Ltd. - Huntingdon
- London Name Plate Manufacturing Co Ltd - Brighton
- London Resin Co. Ltd. - London
- Longcliffe Quarries Ltd. - Matlock
- Longcombe Labels Ltd. - Paignton
- Longfield Chemicals (Holdings) Ltd. - Runcorn
- Longmann Plastics Ltd - Barnard Castle
- Longvalley Packaging Ltd. - Barking
- LTM Mouldings Ltd - Stoke on Trent
- Lucas Mitchenall Accessories Ltd. - Salisbury
- Lucite International Ltd. - Darwen
- Lucite International Speciality Polymers and Resins - Newton Aycliffe
- Ludlow Mouldings Ltd. - Rainham
- Luhrfilter Ltd. - Sutton Coldfield
- Luminati Waycon Ltd - Ivybridge
- Lupfaw 290 Ltd. - Wetherby
- Luton Plastics Ltd - Bedford
- Luxus Ltd. - Louth
- LVS Small Plastic Parts Ltd. - Telford
- Lyndhurst Plastic Fabrication Ltd - Southampton
- Lynvale Ltd - Haverhill
- Lynx Machinery Ltd - Barnsley
Lysis Technologies Ltd - Lymington