| FUE Clinics Cambridge | Hair transplantation clinic | Cambourne Business Pk | Mon–Fri 08:00–21:00 |
| Fulbourn Institute Sports & Social Club | Social club | Home End | Mon–Thu 16:00–23:00 |
| Gattuso's | Italian restaurant | 10 Homerton St | Tue–Thu 17:00–21:30 |
| GigTent Stage Solutions | Marquee hire service | Button End, Sonas | Daily 09:00–21:00 |
| Gioconda Gomez | Wedding service | 14 Grenadier Dr | Mon–Fri 09:00–19:00 |
| Great St Mary's, the University Church | Anglican church | Senate House Hill | Mon–Sat 10:00–18:00 |
| H2O Plants | Pond contractor | Cheery Trees, Iram Drove | Mon–Fri 07:00–22:00 |
| Hart Catering | Caterer | Unit 2, New Close Farm, Butt Ln | Daily 08:00–19:00 |
| Healing with Heavens | Reflexologist | 29 Sterling Way | Mon 09:30–14:30, 18:30–21:00 |
| Heartea Cherry | Bubble tea store | 63 Regent St | Daily 12:00–21:00 |
| Hoorays Hire - Catering Equipment Hire | Equipment rental agency | Unit 19, Buckingway business park, Anderson Rd | Daily 08:00–17:00 |
| House of Spice Cambridge | Modern Indian restaurant | 7 Orchard Rd | Mon–Thu 17:00–22:00 |
| HQ Events Cambridgeshire | Party planner | Great Wilbraham, Hall Farm, Cambridge CB21 5JP | Daily Open 24 hours |
| Hungarian Soul | Hungarian restaurant | 94 Mill Rd | Tue–Fri 17:00–22:30 |
| Iqbro Wholesale & Restaurant Supplies | Cash and carry wholesaler | Unit C1-C3, Button End | Mon–Thu 09:00–00:00 |
| IT Retail Services | Computer repair service | 2 Fitzroy St | Mon–Sat 09:00–19:00 |
| IWM Duxford | War museum | IWM Duxford Airfield | Daily 10:00–18:00 |
| J&M Oriental Supermarket Ltd | Chinese supermarket | 185 Histon Rd | Mon–Sat 10:00–19:00 |
| Japas Sushi Restaurant | Authentic Japanese restaurant | 9 Saxon St | Mon–Fri 11:30–15:00, 17:30–22:30 |
| JB Emergency Mobile Tyre Fitting 24/7 Cambridge | Tyre shop | Holben Cl | Daily Open 24 hours |
| Jeavons Wood Primary School | Primary school | Eastgate | Daily Open 24 hours |
| JRS Custom Designs | Laser cutting service | 327b High St | Daily Open 24 hours |
| Just All Pro Trades Ltd | Music producer | 60 St Bede's Cres | Mon–Sat 08:00–18:00 |
| Langdon House | Aged care | 20 Union Ln | Daily Open 24 hours |
| Lets Go Punting Cambridge | Boat tour agency | Landing Stage, Thompsons Ln | Daily 09:00–17:00 |
| Light Blue Storage | Self storage facility | Bedlam Farm, Milton Rd | Daily 07:00–19:00 |
| Like It | Nail salon | 618 Newmarket Rd | Mon–Sat 09:00–20:00 |
| Linton winners takeaway | Fast food restaurant | 113B High St | Mon–Thu 17:00–22:00 |
| Linton Zoo Conservation Park | Zoo | Hadstock Rd | Mon–Fri 10:00–15:30 |
| Little St Mary's Church | Anglican church | Trumpington St | Daily 07:30–18:30 |