Factories, garages, works, etc., as listed in 1963. Names of businesses listed by first letter, from U to Y.
- Unichem, Ltd.
- United Filters and Engineering Co., Ltd.
- Universal Tool Co., Ltd.
- Utilities (London), Ltd.
- Vacwell Engineering Co. Ltd.
- G.J. Valente
- Vanesco, Ltd.
- Vendumatic, Ltd.
- V.P. Tools & Components, Ltd.
- R.J. Wainberg
- Wait & Son, Ltd.
- C.S. Walker (Sacks) Ltd.
- Wallpaper Consolidated, Ltd.
- Wandle Valley Main Drainage Authority
- Wandsworth Cooperage
- Wates (Contractors) Ltd.
- W.J. Watson
- West Bros., Ltd.
- West & Jackson
- L. White
- R.F. White & Co., Ltd.
- J.W. Whitelaw, Ltd.
- Whiteley Products, Ltd.
- R.B. Wiggins
- A. Williams & Sons, Ltd.
- D.P. Williams
- Wiltshire Printing Co. (Croydon), Ltd.
- Alfred Wood & Sons (Mitcham), Ltd.
- Woof & Sabine, Ltd.
Mitcham History Notes 