SAC, a member of the AMG group, it was first established in the year 2000. It is currently located in Conakry, Guinea. Majors in the activities of aggregate production. SAC focuses on supplying the most adequate and qualified construction materials to its customers.

During the years, SAC acquired new skills and techniques in its working field. Moreover, its products are now famous for being unique and qualified. Mostly used in brick manufacturing, plastering, concrete and slabs, street tar, as well as backfilling.

SAC's reputation grew increasingly and it soon was one of the flourishing companies specialized in aggregate production.