- Plasmatech UK Ltd - PO Box 3667, Stafford, Staffordshire, ST16 9TN
- Plasma-World - Unit B3 Basepoint Business & Innovation Centre, Bedfordshire, LU2 8DL
- Plasmech Packaging Limited - Wilbury Way, Hitchin, SG4 0TW
- Plasmet - Barton Moss Road, Manchester, Lancashire, M30 7RL
- Plasmor Limited - PO Box 44, Knottingley, West Yorkshire, WF11 0DN
- Plasmotec - Ward Road, Lincoln Park, Brackley, Northamptonshire, NN13 7LE
- Plaspertex Paint Company Ltd. - 71 Mereside, Ely, Cambridgeshire, CB7 5EE
- Plasson UK - Plasson House, Burgess Hill, West Sussex, RH15 9TN
- Plast Control - Unit 17 Riversway Managed Workshops, Leeward Road, Preston, Lancashire, PR2 2TE
- Plastair (Europe) - Div. of Lubecki Technical Holdings, Quebec Canada, J2G 8Y4
- Plastech Group Ltd - Flemington Road, Glenrothes, Fife, KY7 5PZ
- Plastech Ltd - Park Industrial Estate, Wigan, Greater Manchester, WN4 0YU
- PlasTech Print by Badgemaster - Unit 2, Nottingham, Nottinghamshire, NG15 0DQ
- Plastech Weatherseals - Blackhorse Road, Coventry, West Midlands, CV6 6DG
- Plaster Ceiling Roses - 30A Bramhall Lane, Stockport, Greater Manchester, SK2 6HR
Companies 1936 to 1950 | Page 130 of 259