List of 4 Largest Companies in Ulster, United Kingdom

BIGROCK DESIGNS LTD

3 Wellington Park Business Centre, 3 Wellington Park, Belfast, Ulster, Northern Ireland, BT9 6DJ

NI AUTOMOTIVE ENGINEERING LTD

50 Ranaghan Road, Maghera, Mid Ulster, BT46 5JX

STIRLING TUITION LTD

1b Balloo Way, Bangor, Ulster, United Kingdom, BT19 7QZ

HURT LTD

13 Temple Court, Derry, Ulster, United Kingdom, BT48 8DR