Harrison Western is an American owned and operated Heavy Civil, Tunneling and Mining Contractor, in operation since 1968. In that time, our firm has consistently delivered in some of the most complex, challenging environments, while prioritizing safety, performance and effectiveness. Our work includes development mining, portal construction, underground utilities, ventilation, drill & blast operations, ground support design and construction, grouting & shotcrete application, conventional shaft sinking, hoist infrastructure, crusher & conveyors, bulkheads, highwall stabilization, rockfall mitigation, and a variety of other surface and underground geotechnical services.
Forgen
At Forgen, we deliver complex mine reclamation and remediation projects. We’ve successfully delivered large, multi-disciplinary projects for public and private sector clients across the nation for more than a decade, safely resolving complex challenges for the mining industry. Our services include mine reclamation and remediation, in situ/ex situ soil stabilization, cutoff wall construction, pond closure/construction, site development and mass grading, dam and levee rehabilitation, habitat/wetland restoration, waste repository construction and capping, and other large environmental, geotechnical, and civil earthwork services.
Envirocon, Inc
Envirocon safely and reliably delivers projects that protect, remediate, and restore our environment for commercial and government clients nationwide. Helping our clients meet their goals and objectives with innovative approaches in environmental remediation, ecological restoration, and decommissioning & demolition is what we do. Envirocon offers proven safety performance, project delivery, and financial strength and stability unmatched in our industry. We serve our clients with integrity and provide reliable, safe, and high-quality results.
ENTACT
ENTACT provides industry-leading environmental remediation and geotechnical construction services for our mining Clients. We have performed remediation, demolition, restoration, and improved dams or similar water control structures to help our Clients transform an impacted site into a sustainable environment. ENTACT takes pride in self-performing the work, providing Clients with value, reliability, and accountability for costs and schedule control for their projects. Safety is core to our company culture and is demonstrated by being a 5-time National Safety Council (NSC) industry leader award recipient. ENTACT provides innovative, successful solutions for our customers.
EcoMister Evaporator
The EcoMister Evaporator offers the most durable, cost effective wastewater disposal solution available to the mining industry today. Our NEW HDXL system will extend the life and value of a tailings pond and maintain adequate freeboard. We dramatically accelerate the evaporation process. The EcoMister Evaporator offers the potential to save millions of dollars in water management over the life of a mine.
DeWind One Pass Trenching
Home of the world’s largest Trenchers, DeWind has been innovating underground problem-solving since 1985. Founded in Michigan, this family-run company engineers the world’s deepest and most advanced One-Pass Trenchers—capable of digging 150 feet deep! Services include hydraulic barrier walls, collection trenches, permeable reactive barriers, and more. DeWind’s patented technology completes complex installations in a single pass, below the water table, with minimal disruption. With a zero-debt growth model, industry-first patents, and a legacy of safety and innovation, DeWind continues to revolutionize environmental, civil, and dewatering projects across North America.
Costmine Intelligence
For over four decades, Costmine Intelligence has been a trusted authority in mining cost data, software, and analysis. Our tools, including the industry-standard Mining Cost Service and cloud-based SHERPA models, help mining professionals evaluate projects, estimate costs, and make informed decisions. With a global team of engineers and analysts, we are committed to providing accurate, reliable data that supports smarter planning and sustainable growth in the mining industry. | Costmine has been tracking mine equipment and labor costs for 40 years, using proprietary cost models to help operators, service providers, banks and investors build reliable mine capex and opex estimates for a range of commodities and mine types. Costmine also maintains a vast database of 40k mine properties globally, helping customers screen for opportunities from early exploration through to closed assets. | Costmine Intelligence provides up-to-date mine cost estimating tools for feasibility studies, exploration decisions and economic analysis. Mining Cost Service and Mine & Mill Equipment Costs Guide have been a trusted source for cost estimating data for over 40 years. Our Sherpa software suite of engineering-based cost estimating tools can help you to quickly and accurately determine capital and operating costs. Our Mining Intelligence database offers detailed global information on 18K+ mining companies, 41K+ mining and exploration properties and over 23 million documents. Costmine Intelligence is a valuable resource for investors, geologists, engineers, financiers, teachers, consultants and suppliers.
Civil & Environmental Consultants, Inc (CEC)
CEC provides innovative design solutions and integrated expertise to all sectors of the mining industry. We strategically focus on the industry’s business drivers and challenges, offering solutions related to air quality, civil engineering, ecological sciences, environmental engineering and sciences, manufacturing infrastructure services, survey/geospatial, waste management, and water resources needs. With deep bench strength to tackle tough problems, CEC has successfully completed projects for the mining industry ranging from the design and permitting of coal refuse disposal areas, to water treatment projects, to large-scale post-mining land-use changes, to ecological resource impact assessments, and to mine reclamation/closure.