Leader in natural slate production.
Investors 2
| Date | Name | Website |
| - | Idinvest P... | idinvest.c... |
| - | The Carlyl... | carlyle.co... |
| Date | Name | Website |
| - | Idinvest P... | idinvest.c... |
| - | The Carlyl... | carlyle.co... |