Compagnie Minière des Guermassa
Primary Sector : Mining and Metals
Primary Industry : Mining → Non-Metallic Minerals Mining → Other Non-Metallic Minerals Mining
Ownership : Private
Address : Site de Hajar; P.O.Box 1601; P.O.Box 469; Casablanca 20000
City : Casablanca
Country : Morocco
Telephone : + 212 522-200670
Fax : + 212 522-269923
Website :
Date Of Establishment : 1992
No of Employees : 365