| Exempt | Slimming World Franchise | Other catering premises | Swindon | SN2 |
| 5 | Smith's Sweets | Other catering premises | Swindon | SN2 |
| 5 | Snackerz | Mobile caterer | Swindon | SN25 |
| 5 | Sodexo Ltd (@ Brimble Hill Primary School) | School/college/university | Swindon | SN25 2NB |
| 5 | Sodexo Ltd (@ Orchid Vale Primary School) | School/college/university | Swindon | SN25 1UG |
| 5 | Sodexo Ltd (@ Red Oaks Primary School) | School/college/university | Swindon | SN25 2AN |
| 5 | Sodexo Ltd (@ Uplands School) | School/college/university | Swindon | SN25 2NB |
| 5 | Sodexo Ltd (@Abbey Park School) | School/college/university | Swindon | SN25 2ND |
| 5 | Sodexo Ltd (@Moredon Primary School) | School/college/university | Swindon | SN2 2JG |
| 5 | Sodexo Ltd (@Nova Hreod Academy) | School/college/university | Swindon | SN2 2NQ |
| 5 | Sodexo Ltd (C/o Tadpole Farm CE Primary Academy) | Hospitals/Childcare/Caring Premises | Swindon | SN25 2QS |
| 5 | Sodexo Ltd C/o Bridlewood Primary School | School/college/university | Swindon | SN25 2EX |
| Awaiting | Soulflava Ltd | Other catering premises | Swindon | SN2 8AJ |
| 5 | Spellbound Arts & Bakes | Other catering premises | Swindon | SN25 |
| 5 | St Augustine's Church Even Swindon | Other catering premises | Swindon | SN2 2HA |
| 4 | St Catherine's Catholic Primary School | School/college/university | Swindon | SN2 7LL |
| 5 | St Catherine's Catholic Primary School (Academy) | School/college/university | Swindon | SN2 7LL |
| 4 | St Leonards CoE Primary School | School/college/university | Swindon | SN26 7AP |
| 5 | St Mary's Catholic Primary School (Academy Trust) Swindon | School/college/university | Swindon | SN2 1PE |
| Awaiting | St. Anthonys Delicious Snacks & Takeaways | Other catering premises | Swindon | SN2 |
| 4 | Star World Convenience Ltd | Retailers - other | Swindon | SN2 1DB |
| 5 | Starbucks | Restaurant/Cafe/Canteen | Swindon | SN2 2FZ |
| 5 | Starbucks (Inside Asda) | Restaurant/Cafe/Canteen | Swindon | SN25 4BG |
| 5 | Steam Cafe | Restaurant/Cafe/Canteen | Swindon | SN2 2TA |
| 4 | Stratton Saffron Tandoori | Takeaway/sandwich shop | Swindon | SN2 7QQ |
| 5 | Stratton St Margaret Royal British Legion Club | Pub/bar/nightclub | Swindon | SN2 7QP |
| 5 | Street Food By CC | Mobile caterer | Swindon | SN2 2DY |
| 5 | Subway | Restaurant/Cafe/Canteen | Swindon | SN2 2DP |
| 5 | Subway | Restaurant/Cafe/Canteen | Swindon | SN2 2DY |
| 5 | Sugar Shack Bakery | Restaurant/Cafe/Canteen | Swindon | SN25 4AN |
| 0 | Sulemani 2 Quality Foods | Retailers - supermarkets/hypermarkets | Swindon | SN2 8AG |
| 5 | Summer Time Ice Creams | Mobile caterer | Swindon | SN2 |
| 5 | Sunrise Nursery School Ltd | Hospitals/Childcare/Caring Premises | Swindon | SN2 7SH |
| 5 | Super Softee Ice Cream | Mobile caterer | Swindon | SN2 |
| Awaiting | Sweet Dreams (trades In Swindon & Other Areas) | Mobile caterer | Swindon | SN2 |
| 3 | Swindon Borough Council (Waterside Canteen) | Restaurant/Cafe/Canteen | Swindon | SN2 2PN |
| 5 | Swindon Children's Scrapstore | Retailers - other | Swindon | SN2 8DW |
| 5 | Swindon College Training Restaurant | School/college/university | Swindon | SN2 1DY |
| 5 | Swindon Family Breaks | Hospitals/Childcare/Caring Premises | Swindon | SN2 1FH |
| 5 | Swindon Manor Indoor Bowls Club | Restaurant/Cafe/Canteen | Swindon | SN2 2DS |
| 5 | Swindon Night Shelter | Other catering premises | Swindon | SN2 5DB |
| 5 | Swindon North End Bowls Club | Pub/bar/nightclub | Swindon | SN2 1DB |
| 4 | Swindon Pizza / Best Taste Kebabs | Takeaway/sandwich shop | Swindon | SN2 8AG |
| 5 | Swindon Service Station | Retailers - other | Swindon | SN2 1US |
| 5 | Swindon Sisters Alliance CIC | Distributors/Transporters | Swindon | SN25 3DQ |
| 5 | Swindon Sisters Alliance CIC | Distributors/Transporters | Swindon | SN2 8AG |
| 5 | Swindon's Community Fridge | Retailers - other | Swindon | SN2 1AA |
| 5 | T & B Delights (Churros) | Mobile caterer | Swindon | SN2 2DY |
| 5 | TBakesWithlove | Other catering premises | Swindon | SN2 |
| 4 | Tandoori Flames | Takeaway/sandwich shop | Swindon | SN2 3DQ |