- Rogue Designs - 75 Wytham View, Oxford, Oxfordshire, OX29 4LY
- Rogue Gene Advertising - Pantiles Chambers, Kent, TN1 1XP
- Rohallion Security - 22 Church Road, Leatherhead, Surrey, KT23 3PW
- Rohde & Schwarz UK Ltd - Ancells Business Park, Fleet, Hampshire, GU51 2UZ
- ROI Designs - Unit 3B, Hove, East Sussex, RH15 9XQ
- ROIBIS - Kemp House, London, EC1V 2NX
- Rojak Design - Rojak Design Ltd , York, YO10 4PB
- Rok Advertising - Connaught House, Warwickshire, CV32 5SZ
- Rok's Manufacturing Jewellers Ltd - 104 Hatton Garden, London, Greater London, EC1N 8LY
- Roland Allen & Co Ltd - Unit 17, Luton, LU4 8EF
- Roland Berger Strategy Consultants - 55 Baker Street, London, Greater London, W1U 8EW
- Roland International - Unit 3 Mercury Quays, Shipley, West Yorkshire, BD17 7DB
- Roland Plastics Ltd - High Street, Woodbridge, Suffolk, IP13 0RF
- Roland UK Ltd - Atlantic Close, Swansea, West Glamorgan, SA7 9FJ
- Rola-Trac - South Burlingham Road, Norwich, Norfolk, NR13 4ET
Companies 1936 to 1950 | Page 130 of 162