| R C Smith & Co Ltd - Other retail sale in specialised stores |
| R H H Binnie - Retail sale of meat and meat products |
| R L McPhail - Other passenger land transport |
| R Pickett - Other scheduled passenger land transport |
| R & S Autos - Maintenance and repair of motor vehicles |
| RAC Auto Windscreens - Maintenance and repair of motor vehicles |
| Rankin Park Bowling Club - Other sporting activities |
| Ravenscraig Park - Other sporting activities |
| Raymonds Chinese Take-Away - Restaurant |
| Redom Appliances - Repair of electrical household goods |
| Red5 Audio - Motion picture and video production |
| Regal Bar - Bar |
| Regency Joinery Ltd - Manufacture of builders' carpentry and joinery |
| Reid MacKellar - Other human health activities |
| Renfreshire Valuation Joint Board - Technical testing and analysis |
| Renfrewshire Valuation Joint Board - General (overall) public service activities |
| Riley - Other sporting activities |
| Ristorante Arlecchino - Restaurant |
| Robert M Craynor - Other wholesale |
| Robertson Outerwear Ltd - Retail sale of clothing |
| Rollover - Restaurant |
| Rootie Tootie Designs - Other building completion |
| Roselin's Hairstylist - Hairdressing and other beauty treatment |
| Rowan Gardens - Social work activities with accommodation |
| Royal Mail - Freight transport by road |
| Royal Tandoori - Restaurant |
| Royal West Of Scotland Amateur Boat Club - Bar |
| Ross & Co. - Chartered Accountants |
| Roselin's Hairstylist - Hairdresser |
| Roy Smith - Hairdresser |
| R Mcanerney Edward - Chemists |
| Rosebys - Retailers Of Soft Furnishings Including Furniture |
| Redom Appliances - Domestic Appliances Servicing And Repair |
| R L Mcphail Private Hire - Chauffeur Driven Car Hire |
| Robert Pickett - School Contract Mini Buses |
| Reid Mackellar - Dispensing Opticians |
| Riskend Ready-Mix Concrete - Ready Mixed Concrete Suppliers |
| Rhythmic - Retailer Of Records Audio Discs And Tapes |
| Ross & Fullerton Ltd - Waste Materials Recycling |
| Rest Station Cafe - Cafeteria |
| Ronnie's Fish & Chicken Bar - Grills (eating Place) |
| Ristorante Arlecchino - Italian Restaurant |
| Rico's Pizzeria - Licensed Restaurant Prop |
| Royal Tandoori Takeaway - Take Away Food Shops |
| R.c. Smith & Company Ltd - Retailers Of Footwear |
| Rs Creative Signs & Exhibitions - Sign Makers |
| Renaissance Beauty Clinic - Beauty Salon |
| Ridge Doc. - Roofing Contractor |