Issuer ? Mines de Bruay

Siège social
- Bruay-la-Buissière (France , Pas-de-Calais ) appearing in yearbooks from 1912 to 1930
- Bruay-la-Buissière (France , Pas-de-Calais ) appearing in yearbooks from 1933 to 1945
- Bruay-la-Buissière (France , Pas-de-Calais ) appearing in yearbooks from 1948 to 1948
Mines / Carrières / Pétrole / Gaz
- Bethune (France , Pas-de-Calais ) appearing in yearbooks from 1923 to 1923