| 5 | Diamond House Care Home | Hospitals/Childcare/Caring Premises | King's Lynn and West Norfolk | PE38 9EE |
| 5 | Direct Pizza | Takeaway/sandwich shop | King's Lynn and West Norfolk | PE38 9DB |
| 5 | Discover Downham | Restaurant/Cafe/Canteen | King's Lynn and West Norfolk | PE38 9JS |
| Awaiting | Dolce Amore Ltd | Restaurant/Cafe/Canteen | King's Lynn and West Norfolk | PE38 9DW |
| 5 | Domino's Pizza | Restaurant/Cafe/Canteen | King's Lynn and West Norfolk | PE38 9DW |
| 5 | Domino's Pizza | Takeaway/sandwich shop | Peterborough City | PE3 8DN |
| 3 | Downham And Clackclose Conservative Club | Other catering premises | King's Lynn and West Norfolk | PE38 9DH |
| 5 | Downham Cafe | Restaurant/Cafe/Canteen | King's Lynn and West Norfolk | PE38 9DF |
| 5 | Downham Grange | Hospitals/Childcare/Caring Premises | King's Lynn and West Norfolk | PE38 9PA |
| 5 | Downham Home And Garden | Restaurant/Cafe/Canteen | King's Lynn and West Norfolk | PE38 0AD |
| 5 | Downham Market Academy | School/college/university | King's Lynn and West Norfolk | PE38 9LL |
| 5 | Downham Market Church Hall | Other catering premises | King's Lynn and West Norfolk | PE38 9JE |
| Exempt | Downham Market Foodbank -Dispatch | Retailers - other | King's Lynn and West Norfolk | PE38 9SW |
| 5 | Downham Nursery School | Hospitals/Childcare/Caring Premises | King's Lynn and West Norfolk | PE38 9QG |
| 5 | Downham Snack Bar | Mobile caterer | King's Lynn and West Norfolk | PE38 |
| 4 | Downham Tandoori | Restaurant/Cafe/Canteen | King's Lynn and West Norfolk | PE38 9HH |
| 5 | Downham Youth Centre | Restaurant/Cafe/Canteen | King's Lynn and West Norfolk | PE38 9JE |
| 5 | Eagle's High Flying Brownies | Other catering premises | King's Lynn and West Norfolk | PE38 |
| 5 | Emmies Bakes | Retailers - other | King's Lynn and West Norfolk | PE38 |
| 3 | Enjoy Cafe | Restaurant/Cafe/Canteen | King's Lynn and West Norfolk | PE38 9JZ |
| Exempt | Eternity Church Downham Market | Other catering premises | King's Lynn and West Norfolk | PE38 9SW |
| Exempt | Eternity Downham Market - Warehouse(Downham Market Foodbank) | Retailers - other | King's Lynn and West Norfolk | PE38 9SW |
| 5 | Europol International Supermarket | Importers/Exporters | Peterborough City | PE3 8YQ |
| 5 | F J J Healthcare Ltd Ashville House | Hospitals/Childcare/Caring Premises | King's Lynn and West Norfolk | PE38 9ET |
| 5 | Families First Peterborough CIC | Hospitals/Childcare/Caring Premises | Peterborough City | PE3 8JD |
| 5 | Fen Zen CIC | Other catering premises | King's Lynn and West Norfolk | PE38 0GE |
| 5 | Flip Out | Restaurant/Cafe/Canteen | Peterborough City | PE3 8AY |
| 5 | Fryz Fish & Chips | Takeaway/sandwich shop | Peterborough City | PE3 8DL |
| 5 | Giardini Di Naxos | Restaurant/Cafe/Canteen | King's Lynn and West Norfolk | PE38 9HF |
| 5 | Goddards of Norfolk | Retailers - other | King's Lynn and West Norfolk | PE38 9JZ |
| Awaiting | Gracies | Mobile caterer | King's Lynn and West Norfolk | PE38 |
| 5 | Greggs | Restaurant/Cafe/Canteen | Peterborough City | PE3 8DN |
| 5 | Greggs | Restaurant/Cafe/Canteen | King's Lynn and West Norfolk | PE38 9FG |
| 5 | Greggs | Restaurant/Cafe/Canteen | King's Lynn and West Norfolk | PE38 9JZ |
| 5 | High Haven | Hospitals/Childcare/Caring Premises | King's Lynn and West Norfolk | PE38 9AB |
| 4 | Hilgay Rose And Crown Ltd | Pub/bar/nightclub | King's Lynn and West Norfolk | PE38 0LJ |
| Exempt | Hilgay Village Hall | Other catering premises | King's Lynn and West Norfolk | PE38 0LH |
| 5 | Ho's Garden | Takeaway/sandwich shop | Peterborough City | PE3 8DL |
| 5 | Hollywood Bowl | Restaurant/Cafe/Canteen | Peterborough City | PE3 8YF |
| 5 | Housing 21 / Fare Share | Retailers - other | King's Lynn and West Norfolk | PE38 9RL |
| 5 | I S Group | Retailers - other | Peterborough City | PE3 8YD |
| 5 | Iceland | Retailers - supermarkets/hypermarkets | Peterborough City | PE3 8DF |
| 5 | Iceland Frozen Foods Plc | Retailers - supermarkets/hypermarkets | King's Lynn and West Norfolk | PE38 9JZ |
| 5 | Impact Food Group t/a Dolce @ Eyrescroft Primary School | School/college/university | Peterborough City | PE3 8EZ |
| 4 | Jade House | Takeaway/sandwich shop | King's Lynn and West Norfolk | PE38 9EL |
| 5 | Jungle Tots | Hospitals/Childcare/Caring Premises | Peterborough City | PE3 8SB |
| Exempt | Kepenek Foods | Retailers - other | Peterborough City | PE3 8RF |
| 5 | Kingfisher Centre | Hospitals/Childcare/Caring Premises | Peterborough City | PE3 8DX |
| 5 | Knicat Bakery (Knights Catering) | Manufacturers/packers | King's Lynn and West Norfolk | PE38 9EL |
| 5 | Krissy's Bakehouse | Retailers - other | King's Lynn and West Norfolk | PE38 |