| Abbey Films | Film production company | Unit A11, Inspire Business Park, Carrowreagh Rd | Mon–Fri 09:00–17:00 |
| AFE Fire Protection (Fire Extinguishers & Fire Alarms Supplier Northern Ireland) | Fire protection equipment supplier | Unit C8, Inspire Business Park, Carrowreagh Rd | Daily Open 24 hours |
| Belfast Roofing Supply Centre | Tienda de suministros para cubiertas y tejados | 19, Carrowreagh Business Park, Carrowreagh Rd | Mon–Thu 08:00–16:30 |
| Ceon Chemicals Uk Ltd | Chemical wholesaler | Hanwood Heights | Mon–Fri Open 24 hours |
| Charles Hurst Toyota Dundonald | Toyota dealer | Quarry Corner, 788 Upper Newtownards Rd | Mon 09:00–17:30 |
| Decorators Touch Belfast Ltd | Wallpaper shop | 756 Upper Newtownards Rd | Thu 07:30–17:00 |
| Dental Care Dundonald | Dentist | 789 Upper Newtownards Rd | Mon 09:00–18:30 |
| Dundonald International Ice Bowl | Ice skating rink | 111 Old Dundonald Rd | Mon–Fri 10:00–17:00 |
| Dundonald Library | Library | 14 Church Rd | Mon 10:00–17:00 |
| Dundonald Nurseries | Garden centre | 70 Old Dundonald Rd | Thu 08:30–17:30 |
| Dundonald Post Office | Post office | 756 Upper Newtownards Rd | Daily 08:00–20:00 |
| EUROSPAR Cherryhill | Convenience store | 756 Upper Newtownards Rd | Daily 06:00–00:00 |
| Finchmere Office Equipment | Office equipment repair service | Unit B10, inspire business centre, Carrowreagh Rd | Fri 09:30–13:00 |
| Flooring Solutions (NI) Ltd | Contratista de materiales para suelos | Dundonald Enterprise Park, Carrowreagh Rd | Thu 07:00–18:00 |
| Gilnahirk Tuning | Vehicle repair shop | 766 Upper Newtownards Rd | Daily Open 24 hours |
| Hydro-Ease | Mental health services | Unit C3, Inspire Business Park, Carrowreagh Rd | Tue–Wed 10:00–17:30 |
| Independent Car Hire Limited - MIS Fleet Office | Insurance company | Unit 5a Ballyoran Ln | Mon–Fri 09:00–17:00 |
| Inspire Business Centre | Business park | inspire business centre, Inspire Business Park, Carrowreagh Rd | Mon–Sat 08:00–16:00 |
| NI Signs Belfast | Sign shop | 77 Old Dundonald Rd | Mon–Fri 09:00–17:30 |
| Pools and Leisure (Ireland) | Swimming pool contractor | Unit A5, Dundonald Enterprise Park, Carrowreagh Rd | Thu–Fri 08:00–17:00 |
| Ream Print & Design - (Printers Belfast | Print Shop Belfast | Printing Services Belfast) | Commercial printer | 12, Carrowreagh Rd | Mon–Fri 09:00–17:00 |
| Reaville Cupcake Bouquets | Cupcake shop | 129 Kinross Ave, Kings Rd | Mon–Fri 09:00–17:00 |
| Scientific Medical Clinical Ltd | Hospital equipment and supplies | Carrowreagh Business Park, Unit 6-7, Carrowreagh Rd | Mon–Fri 09:00–17:00 |
| Simpson & Crawford Consulting | Engineering consultant | Unit B2, Inspire Business Park, Carrowreagh Rd | Mon–Fri 09:00–17:00 |
| South Eastern Health and Social Care Trust : ENT | Hospital department | Upper Newtownards Rd | Mon–Tue Open 24 hours |
| Sugar Rays | Diner | 8 Old Dundonald Rd | Daily 12:00–21:00 |
| Tale of Spice | Modern Indian restaurant | Unit 2B, Omnipark | Tue–Thu 16:30–21:30 |
| The Sand and Seal company | Gulvsliping og polering service | Grand Prix Pk | Mon–Fri 08:00–18:00 |
| Towbars N I | Towing service | Unit c, 6 Ballyoran Ln | Mon–Tue 08:00–17:30 |
| Vudu Digital | Servicio de marketing por internet | House 10, inspire business centre, Carrowreagh Road Colvin | Mon–Fri 09:00–17:00 |