| Haybury Marketing | 028 9048 8948 | | 18 Colvin House, Carrownreagh Road, Dundonald, Belfast, BT16 1QT |  Map & Directions |
| D C L Ltd | 028 9033 9949 | | 2 Donegall Square East, Belfast, BT1 5HB | | Map & Directions |
| Issue Island | 028 9447 8343 | | 9 Willowfield, Randalstown, Antrim, BT41 3AZ | | Map & Directions |
| Cherton Enterprise Ltd | 028 9065 4007 | | 164 Upper Newtownards Road, Belfast, BT4 3EQ | | Map & Directions |
| Media Workshop | 028 9262 1900 | | 6 Mullaghcarton Road, Lisburn, BT28 2TB | | Map & Directions |
| Inform Communicatios | 028 9023 3550 | | 13 University Street, Belfast, BT7 1FY | | Map & Directions |
| Brian Arlow | 028 9147 0700 | | 14 First Avenue Baylands, Bangor, BT20 5JT | | Map & Directions |
| Webber Shandwick | 028 9076 1007 | | 425 Holywood Road, Belfast, BT4 2GU | | Map & Directions |
| Compton Communications | 028 9042 7949 | | 17 Station Road, Holywood, BT18 0BP | | Map & Directions |
| Life Communications | 028 9066 8664 | | 601-605 Lisburn Road, Belfast, BT9 7GS | | Map & Directions |
| Future Image Ltd | 028 9042 3314 | | 26 Church Road, Holywood, BT18 9BU | | Map & Directions |
| Ghpr Belfast | 028 9045 0405 | | 167 Beersbridge Road, Belfast, BT5 4RR | | Map & Directions |
| Magowan Rodney | 028 9263 8567 | | 14 The New Road, Hillsborough, BT26 6ND | | Map & Directions |
| The Davidson Cockcroft Partnership | 028 9040 2296 | | Bamford House, Saintfield Road, Belfast, BT8 7HR | | Map & Directions |
| Crockard Communications | 028 9087 7290 | | 33a Belmont Road, Belfast, BT4 2AA | | Map & Directions |
| Morrow Communications Ltd | 028 9039 3837 | | Hanwood House, Kinnegar Drive, Holywood, BT18 9JQ | | Map & Directions |
| The P R Agency | 028 9022 2422 | | 729 Lisburn Road , Belfast, BT9 7GU | | Map & Directions |
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