Hilfiker Retaining Walls is a fourth-generation, family-owned business operating in Eureka, California since 1902, and produces a full line of high quality retaining wall systems that have been utilized in projects world-wide. The Welded Wire Wall system is the industry leader for wire-faced MSE walls, used for crusher or truck dump applications and haul road support, regardless of height and loading. Spiralnails are the latest innovations and used to extend the life of existing structures, accommodate emergency situations, construction shoring, and foundation improvement. The company also offers engineering services and on-site technical assistance to aid in construction.
EPIROC
Epiroc is a leading productivity partner for the mining, infrastructure and natural resources industries. With cutting-edge technology, Epiroc develops service and consumables. The company was founded in Stockholm, Sweden, and has passionate people supporting and collaborating with customers in more than 150 countries. Learn more at www.epiroc.com | Epiroc is a global productivity partner for mining and infrastructure customers, and accelerates the transformation toward a sustainable society. With ground-breaking technology, Epiroc develops and provides innovative and safe equipment, such as drill rigs, rock excavation and construction equipment and tools for surface and underground applications. The company also offers world-class service and other aftermarket support as well as solutions for automation, digitalization and electrification. Epiroc is based in Stockholm, Sweden, had revenues of around SEK 64 billion (BUSD 6.7) in 2024, and has around 19 000 passionate employees supporting and collaborating with customers in around 150 countries. Learn more at www.epirocgroup.com. | Epiroc is a vital part of a sustainable society and a global productivity partner for mining and infrastructure customers. With ground-breaking technology, Epiroc develops and provides innovative and safe equipment, such as drill rigs, rock excavation and construction equipment and tools for surface and underground applications. The company also offers world-class service and other aftermarket support as well as solutions for automation, digitalization, and electrification. Epiroc is based in Stockholm, Sweden, had revenues of SEK 40 billion (USD 4.2 billion) in 2021, and has more than 15 500 passionate employees supporting and collaborating with customers in more than 150 countries. Learn more at www.epirocgroup.com. | The world needs metals and minerals for the energy transition. And we need cities that can cope with a growing population in a sustainable way. To succeed we need to speed up the shift towards a more sustainable mining and construction industry. We at Epiroc accelerate this transformation. Epiroc is a vital part of a sustainable society and a global productivity partner for mining and infrastructure customers. We develop and provide innovative and safe equipment, such as drill rigs, rock excavation and construction equipment and tools for surface and underground applications. We also offer world-class service and other aftermarket support as well as solutions for automation, digitalization and electrification. To ensure continued leadership and accelerated transformation, we develop equipment and solutions in close collaboration with customers, suppliers and other business partners. This helps our customers to become more productive and sustainable, while reducing their total cost of ownership. Epiroc is based in Stockholm, Sweden and has around 18 000 passionate employees supporting and collaborating with customers in around 150 countries. | Epiroc is a global productivity partner for mining and infrastructure customers, and accelerates the transformation toward a sustainable society. With ground-breaking technology, Epiroc develops and provides innovative and safe equipment, such as drill rigs, rock excavation and construction equipment and tools for surface and underground applications. The company also offers world-class service and other aftermarket support as well as solutions for automation, digitalization, and electrification. Epiroc is based in Stockholm, Sweden, had revenues of around SEK 64 billion in 2024 (BUSD 7.11), and has around 19,000 passionate employees supporting and collaborating with customers in around 150 countries. | Epiroc is a leading productivity partner for the mining, infrastructure and natural resources industries. With cutting-edge technology, Epiroc develops and produces innovative drill rigs, rock excavation and construction equipment, and provides world-class service and consumables. The company was founded in Stockholm, Sweden, and has passionate people supporting and collaborating with customers in more than 150 countries.
Brookville Equipment Corp
Brookville Equipment Corporation (BROOKVILLE) is a leading manufacturer of rail mounted and rubber tired equipment serving the mining, tunneling, freight and passenger locomotives, and specialty vehicles. Founded in 1918 and headquartered in Pennsylvania, BROOKVILLE specializes in battery, diesel, and electric equipment engineered for demanding underground and industrial environments. From locomotives and personnel carriers to custom haulage solutions and specialty vehicles, BROOKVILLE combines disciplined engineering, vertically integrated manufacturing, and proven field performance to deliver reliable, application-specific equipment that meets customer specifications and industry standards. | Brookville Equipment Corporation is the leading manufacturer of specialized vehicles used in underground mining and tunneling construction for transporting materials and personnel. Producing rail-mounted and rubber-tired vehicles, each designed to meet the demanding specifications of a customer’s unique application. BROOKVILLE units come in battery, diesel, or overhead wire. BROOKVILLE’s underground equipment is currently being used worldwide in the mining of coal, hard rock, precious metals, as well as tunnel construction projects. Committed to leading the mining industry, BROOKVILLE manufactures innovative, cost effective, productive, reliable, and safe solutions to transporting materials and personnel. Visit our website for information.
Austin Engineering
Austin Engineering is a global leader in custom-designed mining equipment, specializing in high-performance truck bodies, buckets, and dippers that enhance payload, durability, and efficiency. With over 87 years in business and 1,450+ employees worldwide, Austin operates from a 165,000 sq. ft. facility in Casper, Wyoming, and serves mining clients across North America, Africa, Asia, and the Arctic. The company collaborates closely with customers to deliver mine-specific solutions that extend equipment life—often doubling OEM standards—and reducing operating costs. Through innovation, quality materials, and strategic local partnerships, Austin Engineering ensures superior performance and customer support globally.
Ames Construction
Ames’ proven history of successfully executing complex mining projects under demanding schedules has placed us at the forefront of the mining industry for nearly 40 years. Working for some of the world’s largest mining companies, we’ve built an arsenal of experience across the mining lifecycle. Our capabilities include pre-production stripping, turnkey mine development, contract mining, mine closure and reclamation, detailed structural and mechanical modifications, leach pads, tailings dams, major renovations to existing processing facilities, and aggregate processing. As an employee-owned company, Ames Construction is made up of people who pour their heart and soul into our success every day.
5DT (Fifth Dimension Technologies)
5DT makes operators safer, more productive and less destructive by using advanced training tools that have been optimized on mine sites around the world since 1993. 5DT has a well-established mining, construction and trucking knowledge base. We have spent a lot of time underground, in surface mines, on construction sites and on the road, interacting with real operators and real vehicles and machines. | We develop Training Simulators for Business Improvement. We make operators Safer, More Productive and Less Destructive!We’ve been in business for 30 years and we have more than 600 simulators deployed worldwide. We’ve developed training simulators for more than 160 different machine models from more than 50 OEMs. We have 6 operations worldwide. We offer a Business Improvement Process with our simulators. The process will help you to save fuel, reduce tire wear, reduce break abuse, reduce gearbox abuse, increase safety, improve cycle times and reduce spotting times, among others.