Weir International, Inc. Email Format

MiningIllinois, United States2-10 Employees

Weir International, Inc. is a small, specialized engineering and consulting firm focused on mining, based in Downers Grove, Illinois. Founded in 1936 as the Paul Weir Company, it has built a long-standing reputation for delivering independent, objective guidance to clients across the mining, mineral, and utility sectors as well as government agencies, financial institutions, and legal firms.

Its work encompasses reserve assessments, geological modeling, geotechnical evaluations, and operations reviews, supporting the development and review of mine plans and equipment applications, inspections, and cost improvement studies. The firm also conducts feasibility analyses, capital and labor planning, environmental reclamation audits, transportation and processing plant evaluations, and economic and asset valuations, along with litigation support and safety training. It emphasizes that its engineering and operations expertise underpins thorough, unbiased project evaluation.

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