| Naturally Enhanced | Permanent make-up clinic | Brookward Ct | Mon–Fri 09:00–17:00 |
| NEAPOLITAN Pizza & Bar Lime Street | Pizza restaurant | 57 Lime St | Mon–Wed 12:00–21:30 |
| Newry Construction Ltd | Construction company | 111 South Rd | Daily Open 24 hours |
| Norgate Telecom Services Ltd | Telecommunications service provider | 5 Newton Ct | Daily Open 24 hours |
| North West Landscapes Ltd | Gardener | Commerce Way | Mon–Wed 07:30–18:30 |
| NWER Heating | Heating equipment supplier | 11 Lingfield Rd | Daily 08:30–19:00 |
| Ocean Car Wash | Car wash | 2 Hawthorne Rd | Mon 09:00–06:00 |
| Old Swan Household Waste Recycling Centre | Recycling centre | Cheadle Ave | Daily 08:00–17:00 |
| Olive Branch - City Centre | Halal restaurant | 4 Richmond St | Sun 11:00–21:00 |
| One Fine Day & Little Leaf | Events venue | ONE FINE DAY Cotton Exchange, Old Hall St | Mon–Fri 09:00–16:00 |
| Open Eye Gallery | Art gallery | Waterfront, 19 Mann Island | Tue–Sun 10:00–17:00 |
| Otterspool Adventure Liverpool | Theme park | 37 Otterspool Dr | Daily 10:00–18:00 |
| Our Lady Queen Of Martyrs | Club | 96 Stonebridge Ln | Tue–Thu 19:00–00:00 |
| P&D Gran Caffe | Deli | 24 Tarleton St | Mon–Thu 07:30–20:30 |
| Pagemoss Chippy | Fish and chips takeaway | 84 Liverpool Rd | Mon 15:36–22:00 |
| Panoramic 34 | Modern European restaurant | 34th Floor, West Tower, Brook St | Mon–Tue 12:00–16:00 |
| Parfetts Cash & Carry (Aintree) | Cash and carry wholesaler | Valentines Bldg, Retail & Business Park, Aintree, Racecourse, Ormskirk Rd | Mon–Fri 07:30–19:30 |
| Parish Church of St. Giles | Anglican church | Aintree Ln | Mon 09:30–13:00 |
| Paul Antony Home Furniture | Bed shop | Units 1-2, Spencer House, Wilson Rd | Mon–Sat 09:00–17:00 |
| Pave The Way formby | Paving contractor | Southport Rd | Daily Open 24 hours |
| Pawfect Puppies Home | Dog breeder | Wilson Rd | Daily Open 24 hours |
| Pay As U Go Car Finance | Car finance and loan company | 2-18 Breck Rd | Mon–Fri 09:00–20:00 |
| PDC Online Accountants | Chartered accountant | 54 St James St | Mon–Fri 09:00–18:00 |
| Peel Ports Group | Port operating company | Maritime Centre Port of | Daily Open 24 hours |
| Peoples Ford Speke | Ford dealer | Speke Hall Rd | Mon–Fri 09:00–18:00 |
| Pest Solutions | Pest control service | Exchange St E | Daily Open 24 hours |
| Petit Café Lark Lane | Cocktail bar | 14, 16 Lark Ln | Thu 15:00–00:00 |
| Pets at Home Aintree | Pet shop | 9, Racecourse Retail Park, Ormskirk Rd | Mon–Fri 09:00–20:00 |
| Pitfire Neapolitan Pizza Takeaway | Neapolitan restaurant | 351 Aigburth Rd | Daily 16:00–23:00 |
| PleasureHQ | Adult entertainment store | The Alexandra, 69 South Rd | Mon–Sat 10:00–18:00 |