| 5 | Sanderstead United Reformed Church | Other catering premises | Croydon | CR2 0HB |
| 3 | Scott House | Hospitals/Childcare/Caring Premises | Croydon | CR2 6LE |
| 5 | Select Supermarket | Retailers - other | Croydon | CR2 7PB |
| 5 | Selma's Special Sauce | Other catering premises | Croydon | CR2 |
| 5 | Selsdon All In One | Retailers - other | Croydon | CR2 8LH |
| 5 | Selsdon Baptist Church Hall | Other catering premises | Croydon | CR2 8LL |
| 4 | Selsdon Cafe | Restaurant/Cafe/Canteen | Croydon | CR2 8LH |
| 5 | Selsdon Centre For The Retired | Other catering premises | Croydon | CR2 8LA |
| 1 | Selsdon Food And Wine | Retailers - other | Croydon | CR2 8LD |
| 5 | Selsdon Kebab Centre | Takeaway/sandwich shop | Croydon | CR2 8LB |
| 4 | Selsdon Park Pre-School At Selsdon Community Centre | Hospitals/Childcare/Caring Premises | Croydon | CR2 8LA |
| 4 | Selsdon Primary Breakfast & Afterschool Club | Hospitals/Childcare/Caring Premises | Croydon | CR2 8LQ |
| 5 | Selsdon Spice | Restaurant/Cafe/Canteen | Croydon | CR2 8LH |
| 4 | Shanmuga Stores | Retailers - other | Croydon | CR2 6EG |
| 4 | Shelby Burgers | Takeaway/sandwich shop | Croydon | CR2 6EQ |
| 5 | Shell Sanderstead | Retailers - other | Croydon | CR2 9LE |
| 2 | Shell Service Station | Retailers - other | Croydon | CR2 6AJ |
| 5 | Sherwood Preschool | Hospitals/Childcare/Caring Premises | Croydon | CR2 6LN |
| 5 | Shivam Store | Retailers - other | Croydon | CR2 8HT |
| 4 | Simply Seamoss Ldn | Other catering premises | Croydon | CR2 |
| 5 | Sinbad Tech | Distributors/Transporters | Croydon | CR2 9NP |
| 5 | Small Explorers At St Francis Church | Hospitals/Childcare/Caring Premises | Croydon | CR2 8HR |
| 5 | Smash Burger Box (At Whelans) | Pub/bar/nightclub | Croydon | CR2 6PW |
| 5 | Sonia Catering, Traditional Peruvian Food | Other catering premises | Croydon | CR2 |
| 5 | Sonu Traders Ltd | Retailers - other | Croydon | CR2 6AG |
| 4 | South Croydon Conservative Club | Restaurant/Cafe/Canteen | Croydon | CR2 6PE |
| 5 | South Croydon Sports Club | Restaurant/Cafe/Canteen | Croydon | CR2 7ES |
| 5 | Southleigh Community Hospital | Hospitals/Childcare/Caring Premises | Croydon | CR2 6AA |
| 4 | Spice N Ice | Restaurant/Cafe/Canteen | Croydon | CR2 7DY |
| 4 | St Augustine's House | Hospitals/Childcare/Caring Premises | Croydon | CR2 6JP |
| 2 | St Augustines House | Hospitals/Childcare/Caring Premises | Croydon | CR2 6JH |
| 5 | St Francis Monks Hill Food Stop | Other catering premises | Croydon | CR2 8HR |
| 5 | St Johns Nursing Home | Hospitals/Childcare/Caring Premises | Croydon | CR2 6NN |
| 5 | St Peters Primary School | School/college/university | Croydon | CR2 7AR |
| 4 | Star Food & Wine | Retailers - other | Croydon | CR2 6EQ |
| 5 | Station Cafe | Restaurant/Cafe/Canteen | Croydon | CR2 0QD |
| 3 | Station Fish Bar | Takeaway/sandwich shop | Croydon | CR2 0PH |
| 5 | Sweettoothuk | Distributors/Transporters | Croydon | CR2 |
| 5 | Sylvanhurst House Residential Care Homes | Hospitals/Childcare/Caring Premises | Croydon | CR2 8RF |
| 4 | Taste Of Bengal Restaurant | Restaurant/Cafe/Canteen | Croydon | CR2 0PH |
| 4 | Taste Of Carrib | Other catering premises | Croydon | CR2 |
| 3 | Tasty Vie | Other catering premises | Croydon | CR2 |
| 4 | Tesco | Retailers - supermarkets/hypermarkets | Croydon | CR2 6EA |
| 5 | Tesco Express | Retailers - supermarkets/hypermarkets | Croydon | CR2 0PL |
| 5 | The Boulevard | Restaurant/Cafe/Canteen | Croydon | CR2 6PW |
| 4 | The Collegiate Trading Company At The Quest Academy | School/college/university | Croydon | CR2 8HD |
| 5 | The Collegiate Trust At Quest Primary School | School/college/university | Croydon | CR2 8HD |
| 5 | The Croham Arms | Pub/bar/nightclub | Croydon | CR2 7PB |
| 5 | The Dust Bros | Retailers - other | Croydon | CR2 |
| 5 | The Garwood Foundation | Hospitals/Childcare/Caring Premises | Croydon | CR2 6LX |