Hounslow Business by letter: r
- R A Berks & Son, Hounslow
- R Ball & Co, Hounslow
- R H Carpets, Hounslow
- R J Heinsheimer, Hounslow
- R M Bull & Co, Hounslow
- R M S Associates, Hounslow
- Radford Smith & Partners, Hounslow
- Raffoul Darrer, Hounslow
- Raised Modular Flooring (RMF) Ltd, Hounslow
- Rambert Dance Co, Hounslow
- Ramsay Architect, Hounslow
- Ravenscourt Roofing, Hounslow
- Raylian (London) Ltd, Hounslow
- RDCL Ltd, Hounslow
- Rea & Co, Hounslow
- Red Cactus Ltd, Hounslow
- Red Chat, Hounslow
- Red Eye International Ltd, Hounslow
- Redcliffe Edition, Hounslow
- Redmond Ivie, Hounslow
- Reed Accountancy, Hounslow
- Reflections, Hounslow
- Remtel Appliances Ltd, Hounslow
- Resource Partners Group, Hounslow
- Resource Partners Group Ltd, Hounslow
- Revival, Hounslow
- Richard Meats, Hounslow
- Rift, Hounslow
- Ritva Kariniemi, Hounslow
- Riverhomes.co.uk, Hounslow
- Riyas, Hounslow
- Robert Dyas Ltd, Hounslow
- Robin Rockel, Hounslow
- Roger Harris, Hounslow
- Roger Simons Productions Ltd, Hounslow
- Roll & Ribbon Factory Ltd, Hounslow
- Rosa Shreeves, Hounslow
- Rothwell Douglas, Hounslow
- Royal Dry Cleaners, Hounslow
- Royal Mail, Hounslow
- Running Repairs, Hounslow
- Running Repairs & Planned Maintenance, Hounslow
- Ryman, Hounslow