Over 60 years of ground-breaking history

Proven Excellence

Reliability has been a priority at CBMM since the very beginning of operations. The company's first ISO certification (Quality) was granted in the early '90s. Over the years significant milestones were achieved, including being the first metallurgy and mining company to earn ISO 14001 (Environmental) and the first company in Latin America to receive Nadcap (Materials) accreditation.

Global Presence