| 5 | Chalk Restaurant and Tasting Room | Restaurant/Cafe/Canteen | Horsham | RH20 4BB |
| 5 | Chanctonbury Game | Manufacturers/packers | Horsham | RH20 3AU |
| 5 | Chanctonbury Leisure Centre | Other catering premises | Horsham | RH20 4PG |
| 5 | Chapter Two Kitchen At The Blue Anchor | Restaurant/Cafe/Canteen | Reigate and Banstead | RH2 9BL |
| 5 | Charlie's Farm Shop | Retailers - other | Chichester | RH20 1NP |
| 5 | Charlie's Wiltshire Trout | Distributors/Transporters | Horsham | RH20 |
| 5 | Chartwells At Bury CE Aided Primary School | School/college/university | Chichester | RH20 1HB |
| 5 | Chartwells At Fittleworth C Of E Village School | School/college/university | Chichester | RH20 1JB |
| 5 | Chartwells At Reigate Grammar School | School/college/university | Reigate and Banstead | RH2 0QS |
| 5 | Chartwells At Reigate St Marys School | School/college/university | Reigate and Banstead | RH2 7RN |
| 5 | Chartwells at Ashington Church of England Primary School | School/college/university | Horsham | RH20 3PG |
| 5 | Chartwells at St James Church of England School | School/college/university | Horsham | RH20 1LW |
| 5 | Chartwells at St Marys Church of England First School | School/college/university | Horsham | RH20 4AP |
| 5 | Chartwells at St Marys Church of England School | School/college/university | Horsham | RH20 2AN |
| 5 | Chartwells at Storrington County Primary School | School/college/university | Horsham | RH20 4PG |
| 5 | Chartwells at Thakeham Primary School | School/college/university | Horsham | RH20 3AA |
| 5 | Chartwells at West Chiltington Community School | School/college/university | Horsham | RH20 2JY |
| 5 | Cheeky Cherries | Other catering premises | Reigate and Banstead | RH2 |
| 5 | Chef's Farms | Retailers - other | Horsham | RH20 |
| 5 | Chefs Farm | Distributors/Transporters | Horsham | RH20 1BW |
| 5 | Chemin Neuf Community | Other catering premises | Horsham | RH20 4LN |
| 5 | Chicken Time | Takeaway/sandwich shop | Reigate and Banstead | RH2 0AA |
| 5 | Choco Doodle Doo | Manufacturers/packers | Mole Valley | RH2 |
| 5 | Christ Church Shoreham | Other catering premises | Horsham | RH20 |
| 5 | Chuckleberries Pre-School | School/college/university | Horsham | RH20 1LW |
| 5 | Cloonys Cocktail Bar | Restaurant/Cafe/Canteen | Reigate and Banstead | RH2 7AN |
| 5 | Co-Op Welcome | Retailers - supermarkets/hypermarkets | Horsham | RH20 3RB |
| 5 | Co-op | Retailers - supermarkets/hypermarkets | Reigate and Banstead | RH2 8AU |
| 5 | Co-op South Park | Retailers - supermarkets/hypermarkets | Reigate and Banstead | RH2 8HX |
| 5 | Co-operative Group | Retailers - supermarkets/hypermarkets | Reigate and Banstead | RH2 7LL |
| 5 | Collaborative Pantry | Other catering premises | Horsham | RH20 |
| 5 | Compass At Towers Watson | Other catering premises | Reigate and Banstead | RH2 9PQ |
| 5 | Connecting Cafe 2 | Restaurant/Cafe/Canteen | Horsham | RH20 2AJ |
| 5 | Cook | Retailers - other | Reigate and Banstead | RH2 9AE |
| Awaiting | Coombelands Farm | Distributors/Transporters | Horsham | RH20 |
| 5 | Cootham Pre-School | Other catering premises | Horsham | RH20 4JT |
| 5 | Costa | Restaurant/Cafe/Canteen | Reigate and Banstead | RH2 9AB |
| 5 | Costa Coffee | Restaurant/Cafe/Canteen | Horsham | RH20 4NQ |
| 5 | Cote Brasserie | Restaurant/Cafe/Canteen | Reigate and Banstead | RH2 7AQ |
| 5 | Cottage Tandoori | Restaurant/Cafe/Canteen | Horsham | RH20 4DZ |
| 3 | Coughlans | Retailers - other | Reigate and Banstead | RH2 9AY |
| 5 | Coughtreys Butchers | Retailers - other | Horsham | RH20 1BQ |
| 1 | Crama Romaneasca At The Bridge House Hotel Restaurant | Restaurant/Cafe/Canteen | Reigate and Banstead | RH2 9RP |
| 5 | Cranks Cafe @ The Bicycle Exchange | Restaurant/Cafe/Canteen | Horsham | RH20 4BB |
| 5 | Crescent Catering | Other catering premises | Horsham | RH20 |
| 5 | Cuisine Catering | Other catering premises | Horsham | RH20 |
| 5 | Curry Lounge | Restaurant/Cafe/Canteen | Horsham | RH20 3JT |
| 5 | Daisy Chain Nursery | Hospitals/Childcare/Caring Premises | Reigate and Banstead | RH2 8LZ |
| 5 | Deer Management Services | Farmers/growers | Horsham | RH20 |
| 5 | Domino's Pizza | Takeaway/sandwich shop | Horsham | RH20 2BL |