- Welsh Builds - 1 Neilston Road, Glasgow, East Renfrewshire, G78 4AB
- Welsh Shearing Equipment Ltd - Salem Chapel, Brecon, Powys, LD3 8RS
- Welsh Slate - Penrhyn Quarry, Bangor, Gwynedd, LL57 4YG
- Welsh Whisky Co. - Penderyn Distillery, Pontpren, Aberdare, Mid-Glamorgan, CF44 9JW
- Weltec Systems UK Ltd - Works Road, Hertfordshire, SG6 1GB
- Weltech International Ltd - Unit 10, St. Ives, Cambridgeshire, PE27 3WS
- Weltonhurst Ltd - Centurion Way, Blackburn, Lancashire, BB1 2LD
- Welvent Ltd - Whisby Way, Lincoln, Lincolnshire, LN6 3LQ
- Welwyn Garden Alarms Ltd - Hatfield Park, Hatfield, Hertfordshire, AL9 5NB
- Welwyn Tool Group Ltd - Unit 2, Welwyn Garden City, Hertfordshire, AL7 1EW
- Wembley Laminations Ltd - Unit 4, London, NW2 7HW
- Wemico (Western Expanded Metals Ltd) - Matthew Lane, Kidderminster, Worcester, DY11 7RA
- Wemo-tec UK Ltd - 1a Pope Street, London, SE1 3PR
- Wendage Pollution Control - Rangeways Farm, Liphook, Hampshire, GU30 7QP
- Wendigo Distribution - 19 Kendal Parade, London, United Kingdom, N18 1ND
Companies 856 to 870 | Page 58 of 138