| Pass | Kings Park Primary School Nursery | Hospitals/Childcare/Caring Premises | Midlothian | EH22 3BA |
| Exempt | Kirkbank Centre | Restaurant/Cafe/Canteen | Midlothian | EH22 3LH |
| Impr. | Kut Kost | Retailers - other | Midlothian | EH22 5JX |
| Pass | L&L Ices | Mobile caterer | Midlothian | EH22 |
| Pass | Lawfield Primary School | School/college/university | Midlothian | EH22 5BB |
| Impr. | Lawfield Primary School Nursery | Hospitals/Childcare/Caring Premises | Midlothian | EH22 5BB |
| Impr. | Le Monde Hotel & Shanghai Club | Hotel/bed & breakfast/guest house | Edinburgh (City of) | EH2 2SL |
| Pass | Lidl UK | Retailers - supermarkets/hypermarkets | Midlothian | EH22 1DU |
| Pass | Lodge Dalkeith Kilwinning No.10 | Pub/bar/nightclub | Midlothian | EH22 1BE |
| Pass | Londis | Retailers - other | Edinburgh (City of) | EH2 2DL |
| Pass | Londis-Easthouses | Retailers - other | Midlothian | EH22 4DN |
| Pass | Lord of The Noodles | Takeaway/sandwich shop | Midlothian | EH22 4BU |
| Pass | Low Cost Scot Ltd | Retailers - other | Midlothian | EH22 4RT |
| Exempt | Lullabelle Cakes | Manufacturers/packers | Midlothian | EH22 1FX |
| Pass | MAEDT Community Pantry Food Bank | Retailers - other | Midlothian | EH22 5DG |
| Pass | Mai Sushi | Takeaway/sandwich shop | Edinburgh (City of) | EH2 2DQ |
| Pass | Manahatta | Restaurant/Cafe/Canteen | Edinburgh (City of) | EH2 2QA |
| Pass | Marks & Spencer | Retailers - supermarkets/hypermarkets | Edinburgh (City of) | EH2 2DF |
| Pass | Maroc My World | Other catering premises | Midlothian | EH22 |
| Pass | Mayfield & Easthouses Church | Restaurant/Cafe/Canteen | Midlothian | EH22 5DF |
| Pass | Mayfield After School Club | Other catering premises | Midlothian | EH22 5PB |
| Pass | Mayfield Combined Primary | School/college/university | Midlothian | EH22 5PB |
| Pass | Mayfield Community Club | Pub/bar/nightclub | Midlothian | EH22 5PE |
| Pass | Mayfield Family Learning Centre | Hospitals/Childcare/Caring Premises | Midlothian | EH22 5PB |
| Impr. | Mayfield Fry | Restaurant/Cafe/Canteen | Midlothian | EH22 5DG |
| Impr. | Mayfield Nursery School | Hospitals/Childcare/Caring Premises | Midlothian | EH22 5PB |
| Pass | McDonalds | Restaurant/Cafe/Canteen | Midlothian | EH22 3FU |
| Pass | McDonalds | Restaurant/Cafe/Canteen | Edinburgh (City of) | EH2 2AU |
| Pass | Mercure Edinburgh Mount Royal Hotel | Hotel/bed & breakfast/guest house | Edinburgh (City of) | EH2 2DQ |
| Pass | Meze Meze | Restaurant/Cafe/Canteen | Edinburgh (City of) | EH2 2NH |
| Exempt | Midlothian Community Hospital | Restaurant/Cafe/Canteen | Midlothian | EH22 3ND |
| Pass | Midlothian Indoor Bowling Club | Restaurant/Cafe/Canteen | Midlothian | EH22 1JD |
| Pass | Miller & Carter | Pub/bar/nightclub | Edinburgh (City of) | EH2 2ND |
| Pass | Milne's Bar | Pub/bar/nightclub | Edinburgh (City of) | EH2 2PJ |
| Pass | Minami | Takeaway/sandwich shop | Edinburgh (City of) | EH2 2AA |
| Pass | Molton Brown | Retailers - other | Edinburgh (City of) | EH2 2HN |
| Pass | Morrisons Daily | Retailers - other | Midlothian | EH22 1LX |
| Pass | Motel One | Hotel/bed & breakfast/guest house | Edinburgh (City of) | EH2 2AN |
| Pass | Mowgli Street Food | Restaurant/Cafe/Canteen | Edinburgh (City of) | EH2 2QW |
| Pass | Mussel Inn | Restaurant/Cafe/Canteen | Edinburgh (City of) | EH2 2NH |
| Pass | National Mining Museum Cafe | Restaurant/Cafe/Canteen | Midlothian | EH22 4QN |
| Pass | Naveco General Store | Retailers - other | Midlothian | EH22 2AT |
| Pass | Naveco Premier Stores | Retailers - other | Midlothian | EH22 2DE |
| Pass | New Club | Pub/bar/nightclub | Edinburgh (City of) | EH2 2BB |
| Pass | Newbattle Abbey College | School/college/university | Midlothian | EH22 3LL |
| Pass | Newbattle Abbey Forest Kindergarten | Hospitals/Childcare/Caring Premises | Midlothian | EH22 3LL |
| Pass | Newbattle Bowling Club | Restaurant/Cafe/Canteen | Midlothian | EH22 4PD |
| Pass | Newbattle Community Campus Cafe | Restaurant/Cafe/Canteen | Midlothian | EH22 4SX |
| Pass | Newbattle Community Nursery | Hospitals/Childcare/Caring Premises | Midlothian | EH22 4RT |
| Pass | Newbattle High School Kitchen | School/college/university | Midlothian | EH22 4SX |