| 5 | Chartwells @ Maes Ebbw School | School/college/university | Newport | NP20 3DG |
| 5 | Chartwells @ Maesglas Primary School | School/college/university | Newport | NP20 3DG |
| 4 | Chartwells @ Malpas Church In Wales School | School/college/university | Newport | NP20 6WJ |
| 5 | Chartwells @ Malpas Court Primary School | School/college/university | Newport | NP20 6NS |
| 5 | Chartwells @ Malpas Park Primary | School/college/university | Newport | NP20 6LE |
| 5 | Chartwells @ Monnow Infants School | School/college/university | Newport | NP20 7SQ |
| 5 | Chartwells @ Monnow Junior School | School/college/university | Newport | NP20 7SQ |
| 5 | Chartwells @ Newport High School | School/college/university | Newport | NP20 7YB |
| 5 | Chartwells @ Pillgwenlly Primary School | School/college/university | Newport | NP20 2HH |
| 5 | Chartwells @ St Davids RC Primary School | School/college/university | Newport | NP20 3AQ |
| 5 | Chartwells @ St Marys RC Junior & Infant School | School/college/university | Newport | NP20 5HJ |
| 5 | Chartwells @ St Michaels Primary School | School/college/university | Newport | NP20 2LW |
| 4 | Chartwells @ St Woolos Primary School | School/college/university | Newport | NP20 4DW |
| 5 | Chartwells @ Ysgol Bryn Derw | School/college/university | Newport | NP20 3FQ |
| 5 | Chartwells @ Ysgol Gymraeg Bro Teyrnon | School/college/university | Newport | NP20 5QS |
| 4 | Chartwells @ Ysgol Gymraeg Ifor Hael | School/college/university | Newport | NP20 7DU |
| Awaiting | Chartwells @ Ysgol Gymraeg Nant Gwenlli | School/college/university | Newport | NP20 2FT |
| 5 | Chartwells@ Millbrook Primary School | School/college/university | Newport | NP20 5QU |
| 4 | Childsplay Private Nursery | Hospitals/Childcare/Caring Premises | Newport | NP20 1LS |
| 5 | Chilli Express | Takeaway/sandwich shop | Newport | NP20 4JW |
| Awaiting | Chip Stop Express Ltd | Takeaway/sandwich shop | Newport | NP20 2GW |
| 5 | Chock Shop | Retailers - other | Newport | NP20 1DD |
| 5 | Christchurch Conference Centre | Restaurant/Cafe/Canteen | Newport | NP20 5PP |
| 5 | Chuckles Nursery | Hospitals/Childcare/Caring Premises | Newport | NP20 7AE |
| 4 | Chun Ho | Takeaway/sandwich shop | Newport | NP20 2JE |
| 5 | Civil Service Sports Club | Restaurant/Cafe/Canteen | Newport | NP20 6LZ |
| 5 | Claremont Court Care Home | Hospitals/Childcare/Caring Premises | Newport | NP20 6WG |
| 5 | Classic African Food Store | Retailers - other | Newport | NP20 1GF |
| Awaiting | Cleverchefs Catering @ St Davids Hospice Care | Hospitals/Childcare/Caring Premises | Newport | NP20 6NH |
| 5 | Clych Meithrin Brynglas | Hospitals/Childcare/Caring Premises | Newport | NP20 5QS |
| 5 | Coco's | Pub/bar/nightclub | Newport | NP20 1FW |
| 5 | Cocoa Conscious | Other catering premises | Newport | NP20 |
| 5 | Coffee #1 | Restaurant/Cafe/Canteen | Newport | NP20 1DU |
| 5 | Coffee Corner | Restaurant/Cafe/Canteen | Newport | NP20 1DR |
| 4 | Coffee Thirst | Restaurant/Cafe/Canteen | Newport | NP20 1LS |
| 4 | Commercial Street Fruit & Veg | Retailers - other | Newport | NP20 1JQ |
| 4 | Continental Eaterie | Restaurant/Cafe/Canteen | Newport | NP20 1DJ |
| 5 | Costa | Restaurant/Cafe/Canteen | Newport | NP20 4AX |
| 4 | Costa Coffee | Restaurant/Cafe/Canteen | Newport | NP20 2JA |
| 5 | Costa Coffee @ The Royal Gwent Hospital | Restaurant/Cafe/Canteen | Newport | NP20 2UB |
| 3 | Crindau Constitutional Club | Pub/bar/nightclub | Newport | NP20 5PJ |
| 5 | Cross Keys Hotel | Pub/bar/nightclub | Newport | NP20 1FU |
| 5 | Currys Ltd | Retailers - other | Newport | NP20 3BA |
| 5 | DCT Snack Trolley | Mobile caterer | Newport | NP20 4UR |
| 5 | Daily Delights Newport | Other catering premises | Newport | NP20 |
| 4 | De's Kitchen | Other catering premises | Newport | NP20 |
| 4 | Deli Fuego Cake | Takeaway/sandwich shop | Newport | NP20 1LR |
| 5 | Delicious Delights | Retailers - other | Newport | NP20 1ED |
| Awaiting | Delishly Gluten Free | Retailers - other | Newport | NP20 1FS |
| 3 | Diamond Grill | Takeaway/sandwich shop | Newport | NP20 4HA |