| Company | Headquarters / Registered Office | Nature of Business | Rank | Map |
| SNOWDON FARMS LIMITED |
DINAM LLANGAFFO ANGLESEY LL60 6LR |
130 - Crops combined with animals, mixed farms 7020 - Letting of own property |
0.0439 |
| Level 1 |
Agriculture, forestry and fishing Real estate activities Professional, scientific and technical activities Administrative and support service activities |
| Level 2 |
Crop and animal production, hunting and related service activities |