| Arctic Refrigeration Service - Win Business Park - BT35 6PH |
| Climate - Ards Business Centre/Jubilee Rd - BT23 4YH |
| Thermomax Ltd - 7 Balloo Crescent - BT19 7UP |
| Transcold Refrigeration - Springhill Road - BT35 6EF |
| Unionaire International Ltd - 171 Upper Greenwell Street - BT23 8LY |
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