- Welsh Whisky Co. - Penderyn Distillery, Pontpren, Aberdare, Mid-Glamorgan, CF44 9JW
- 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
- Wenglor Sensoric Ltd - Unit 2, Kettering, Northamptonshire, NN14 1UE
- Wenham Profiles Ltd - Wenham House, Harlow, Essex, CM20 2AS
- Wenlock Health & Safety Ltd - The Mill Building, Jackfield Tile Museum, Telford, Shropshire, TF8 7LJ
- Wenman Healthcare Ltd - Debden Farm, Warwick, Warwickshire, CV35 8DA
Companies 811 to 825 | Page 55 of 132