Dumas is a leading full-service underground mining contractor providing services to clients throughout the Americas. We specialize in mine construction, mine development, production mining, mine services and engineering.
Dumas is a leading international mining services provider. We offer a diverse and integrated suite of services to clients through the Americas.
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From concept to completion, our services cover the complete project lifecycle. This includes site development and infrastructure, mine construction, production mining and specialty engineering services.
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Dumas maintains enduring relationships with some of the world’s largest and most sophisticated mining companies.
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