Call & Nicholas

Call & Nicholas (CNI) is an international mining consulting firm specializing in geological engineering, geotechnical engineering, and hydrogeology. With over 44 years of experience, CNI offers a wide range of engineering services to the mining industry, including feasibility studies, open-pit slope angle recommendations, underground rock mechanics, and mining method selection. The firm also provides services such as displacement monitoring, cost-benefit analysis, hydrogeologic evaluation, waste dump and tailings dam stability evaluations, and site investigation and foundation design for mine facilities. CNI caters to domestic and international mining projects of all sizes, offering services from basic technical assistance to comprehensive rock mechanics studies. The firm is committed to providing clients with high-quality, cost-effective solutions and works closely with on-site technical personnel, providing training and supervision as needed. Founded in 1980, CNI has built a strong reputation based on the expertise and integrity of its staff and their dedication to excellence. This extensive experience and commitment to quality position CNI as a valuable player in the mining industry, making it an attractive prospect for potential investment opportunities in the future.