| Company | Headquarters / Registered Office | Nature of Business | Rank | Map |
| COLORADO CORROSION ENGINEERING LIMITED |
WINDSOR HOUSE 26 MOSTYN AVENUE LLANDUDNO CONWY LL30 1YY |
0.0341 | ||
| COLIN WILLIAMS PAINTER & DECORATOR LIMITED |
26 HALL ROAD PENRHYN BAY LLANDUDNO GWYNEDD LL30 3HE |
0.0217 | ||
| RICHARDSON WINDOWS LIMITED |
BANKS HOUSE TY ISA ROAD LLANDUDNO CONWY LL30 2PL |
4544 - Painting and glazing |
0.0213 | |
| J G & SON LIMITED |
WINDSOR HOUSE, 26 MOSTYN AVENUE CRAIG-Y-DON LLANDUDNO CONWY LL30 1YY |
4544 - Painting and glazing |
0 |
| State | United Kingdom |
| Country | Wales |
| County | Conwy |
| City | Colwyn Bay Conwy Kinmel Bay Llandudno |
| Level 1 |
Construction |
| Level 2 |
Specialised construction activities |
| Level 3 |
Building completion and finishing |
| Level 4 |
Painting and glazing |
| Level 5 |
Painting |