Directory · US
Mining in United States
A register of firms and the professionals working at them in the Mining sector based in United States. Browse the public index, then filter or export on Kipplo.
Companies
7.5K on file
Itamco
Indiana Technology and Manufacturing Companies (ITAMCO) collaborates with like-minded professionals from the world’s most respected companies and universities to deliver solutions that strengthen the bottom line. Established in 1955, ITAMCO has been recognized as one of the premier advanced manufacturing and technology firms in the United States and supplies component supplier to industries such as, wind energy, mining, off highway, and oil.
51 to 200 staff
Mellott
Mellott is an innovative, international leader in the rock crushing and screening business. We partner with the aggregate, slag, construction and power industries as a true full-service provider, supporting your operations with our expertise and thought leadership. Our spectrum of contract crushing, mobile crushing, systems/engineering and applications, parts sales, and equipment sales and service is unmatched by any company in the business. We operate on a values-based leadership philosophy. Safety, Integrity, Commitment, Respect, and Excellence serve as the core pillars of everything we do – and you’ll see the benefits throughout every facet of your relationship with Mellott.
201 to 500 staff
Mine Vision Systems
Real-time data that's shaping a safer, more sustainable future. MVS revolutionizes mining with advanced technology for precise, real-time 3D mapping and data collection. Our FaceCapture system enhances operational efficiency and safety, empowering companies to optimize planning and productivity.
11 to 50 staff
Modular Mining
Founded in 1979, Modular Mining developed, demonstrated, and brought to market a novel product: the DISPATCH system. With custom hardware and software, this technology optimized the assignment of trucks to loading and dumping points in an open pit mine and produced operating reports during the shift. Using the DISPATCH system as a springboard for further innovation, Modular went on to develop the IntelliMine asset management suite. The IntelliMine suite includes a variety of products designed to maximize productivity by integrating optimized haulage fleet assignments, machine guidance applications, web reporting, and real-time communication networks. Powerful reporting and maintenance management tools integrate seamlessly to provide critical information on key assets. The suite optimizes the productivity of the entire mining cycle, saving our customers millions of dollars each year and giving them the competitive edge in productivity. Headquartered in Tucson, AZ, USA, Modular offices are located in all key world-mining markets.
501 to 1000 staff
Orica
Our story began in 1874, when we first supplied explosives to the Victorian goldfields in Australia. Since then, we have grown to become one of the world’s leading mining and infrastructure solutions providers. From the production and supply of explosives, blasting systems, mining chemicals and geotechnical monitoring to our cutting-edge digital solutions and comprehensive range of services, we sustainably mobilise the earth’s resources. With 150 years of expertise, our community of engineers, scientists, technologists, operators, business specialists and on-site crew support customers in surface and underground mines, quarry, construction, and oil and gas operations. Sustainability is integral to our operations. Our approach to sustainability begins with ensuring we operate our business responsibly, and by prioritising the safety of our people, customers, and communities. We are in a unique position to leverage our expertise in technology to create safer and more responsible solutions and deliver positive economic, social, and environmental contributions through our business activities.
10001+ staff
Seah Steel
SeAH Steel, the pioneering developer of API steel pipes for welded steel applications within the country, has emerged as a global leader in the steel pipe industry, driven by our technological expertise. With manufacturing facilities in Pohang, Suncheon, Changwon, and Gunsan, we have established the largest domestic production system for carbon steel pipes and special pipes. This allows us to offer a wide range of diversified products to our valued customers. Furthermore, our global presence spans seven countries, enabling us to connect with an expanding customer base through production and sales operations worldwide.
501 to 1000 staff
Ssr Mining Inc
SSR Mining Inc. is a leading, free cash flow focused gold company with four producing assets located in the USA, Türkiye, Canada, and Argentina, combined with a global pipeline of high-quality development and exploration assets. SSR Mining’s diversified asset portfolio is comprised of high margin, long-life assets within several of the world’s most prolific precious metal districts including the Çöpler mine on the Tethyan belt in Türkiye; the Marigold mine on the Battle Mountain-Eureka trend in Nevada, USA; the Seabee mine on the Trans-Hudson Corridor in Saskatchewan, Canada; and the Puna mine on the Bolivian silver belt in Jujuy, Argentina. We have an experienced leadership team with a proven track record of value creation. Across the Company we have expertise in project construction, mining (open pit and underground), and processing (pressure oxidation, heap leach, and flotation), with a strong commitment to health, safety and environmental management. The Company intends to leverage its strong balance sheet and its proven track record of free cash flow generation as foundations to organically fund growth across our district scale land packages and to facilitate superior returns to our shareholders. SSR Mining Inc. is listed under the ticker symbol SSRM on the NASDAQ Capital Markets and the Toronto Stock Exchange, and SSR on the Australian Stock Exchange.
1001 to 5000 staff
Sunrise Coal, Llc
Sunrise Coal, LLC is a coal company located in Indiana. Sunrise is a wholly owned subsidiary of Hallador Energy Company. Hallador (HNRG) is a publicly traded company registered on the NASDAQ. Sunrise Coal, LLC is proud of its safety, efficiency, growth, and hardworking employees.
501 to 1000 staff
The Doe Run Company
Based in St. Louis, Missouri, USA, The Doe Run Company is a privately held natural resources company and a global provider of lead, copper and zinc concentrates. Dedicated to environmentally responsible mineral and metal production, Doe Run operates one of the world’s largest, single-site lead recycling centers, located in Boss, Missouri, and mines from one of the world’s largest lead mining districts, also in Missouri. The Doe Run Company and its subsidiaries deliver products and services necessary to provide power, protection and convenience. Doe Run has operations in Missouri, Washington and Arizona. For more information, visit and sustainability.doerun.com.
1001 to 5000 staff
Warrior Met Coal Inc
Warrior is a U.S-based, environmentally and socially minded supplier to the global steel industry. It is dedicated entirely to mining non-thermal metallurgical (met) coal used as a critical component of steel production by metal manufacturers in Europe, South America and Asia. Warrior is a large-scale, low-cost producer and exporter of premium met coal, also known as hard coking coal (HCC), operating highly efficient longwall operations in its underground mines based in Alabama. The HCC that Warrior produces from the Blue Creek, AL, coal seam contains very low sulfur and has strong coking properties and is of a similar quality to coal referred to as the premium HCC produced in Australia. The premium nature of Warrior’s HCC makes it ideally suited as a base feed coal for steel makers and results in price realizations near the Platts Index price.
1001 to 5000 staff
A. M. Castle & Co
In 1890, Alfred Martin Castle—a bold, 24-year-old entrepreneur with a vision—set out to solve Chicago’s manufacturing needs. Armed with determination and a horse-drawn wagon, he delivered raw materials straight to factories and shops, cutting through the congestion of the city and laying the foundation for what would become A. M. Castle & Co. Over 130 years later, we’re still driven by that same entrepreneurial spirit. From a one-man operation to a global supply chain leader with over 30 branches across four continents, A. M. Castle & Co. continues to adapt, innovate, and deliver solutions for industries worldwide. For decades, A. M. Castle & Co. operated under the trade name “Castle Metals”—a trusted name in the metals industry. In 2023, following a merger with Banner Industries—a respected supplier and processor of specialty metals in its own right—we returned to our legacy brand and legal name, A. M. Castle & Co. Together, we’ve created a powerful alignment of expertise, enhancing our capabilities across aerospace, defense, industrial and medical markets while positioning us for even greater growth. Backed by MiddleGround Capital, A. M. Castle & Co. is stronger than ever, ready to deliver unmatched value and innovation to partners around the world. The mission Mr. Castle started over a century ago remains unchanged: to deliver unmatched service, quality, and reliability to customers—every time, everywhere—a commitment that would surely make our founder proud.
501 to 1000 staff
Adams Magnetic Products
Adams Magnetic Products has been a cornerstone of magnetic innovation since 1950, providing high-quality magnet solutions to industries like retail, automotive, robotics, medical devices, aerospace, and more. We specialize in industrial magnetics for your most demanding applications, offering materials like neodymium, alnico, ceramic, flexible, and samarium cobalt. With millions of magnets in stock, we’re ready to provide off-the-shelf solutions across various industries. Additionally, our team offers custom shapes, sizes, and material recommendations, ensuring your project progresses seamlessly and avoiding the typical trial-and-error process. Our engineers and experienced sales team are always ready to consult with you directly, identifying potential challenges you might not even know exist and delivering effective, tailored solutions. With our modeling software, we streamline prototyping and reduce your project timeline. ISO 9001:2015 certified and ITAR registered, Adams maintains the highest quality standards while staying ahead of evolving global regulations. Partner with Adams Magnetic Products and discover why engineers and designers trust us with the most challenging magnet applications. Together, let’s power the next generation of innovation. Additionally, Adams supports the sign and graphics industry supplying wide format magnet sheet, magnet receptive material, and all types of magnets, magnetic latches and assemblies used in creating signs. Our magnets allow signage to be quickly, neatly updated with minimal tools and no training. We offer a full selection of product configurations, magnetic strengths, surface laminates, thicknesses, widths, lengths, and custom shapes for almost any imaginable application. We have two fully equipped converting facilities to ensure quick turnaround for your custom requirements.
51 to 200 staff
Alliance Steel
Alliance Steel is a leading supplier, distributor, and processor of flat-rolled steel, serving OEMs, fabricators, distributors, and manufacturers across the United States. Alliance Steel is prepared to support your steel needs with an extensive inventory of flat-rolled sheet and coil products. We maintain a selection of hot-rolled steel, including hot-rolled pickled and oiled, as well as hot-rolled pickled dry. Our offerings also include cold-rolled steel, all coated products, and 300 and 400 series stainless steel products. Our ISO 9001:2015-certified operations include coil slitting, cut-to-length, blanking, stretcher leveling, logistics, and toll processing. With a strategically located facility in Northwest Indiana, we're known for our reliable delivery and customer-first approach. Explore what Alliance Steel can do for you. Have Questions? Need a Quote? Want to learn more about what Alliance Steel can do for you? Contact us today! Email: Sales@alliancesteel.net or call us at 219-427-5400
51 to 200 staff
Amcol International
AMCOL International Corporation is now Minerals Technologies Inc. Please see press release for more details http://bit.ly/1nhseyL New York-based Minerals Technologies Inc. is a resource- and technology-based growth company that develops, produces and markets worldwide a broad range of specialty mineral, mineral-based and synthetic mineral products and related systems and services. The company recorded sales of $1.02 billion in Founded in 1927, AMCOL International Corporation is a leading producer and marketer of diverse specialty materials with a core expertise in minerals and polymer science. Through four business segments: Performance Materials, Construction Technologies, Energy Services, and Transportation and Logistics, AMCOL creates solutions that enhance the quality, efficiency and sustainability of our customers’ products and services in a growing global marketplace. Holding more than 375 worldwide patents, our focus on research and development empowers us to be industry leaders. Technical expertise coupled with unparalleled customer relationships, supported by more than 2,400 employees in over 26 countries makes us trusted partners in major end markets. Headquartered in Hoffman Estates, Illinois, AMCOL International Corporation is a publicly owned company traded under the symbol ACO (NYSE).
1001 to 5000 staff
American Chemet Corporation
American Chemet is a privately owned manufacturer and marketer of cuprous oxide, cupric oxide, zinc oxide, copper powder, copper oxide agricultural fungicides, and related products. Chemet is best known for its variety of copper oxides. Since the 1970's the company has produced both cuprous oxides and cupric oxides which are sold around the world for use in antifouling coatings, catalysts, agricultural applications, ceramics, copper chemicals and ferrites. For more information e-mail us at sales@chemet.com Visit our website: Chemet.com Like our Facebook Page: American Chemet Corporation Follow us on Twitter:@AmericanChemet Instagram:
51 to 200 staff
American Rock Salt Company Llc
Founded in 1997, American Rock Salt is the only US-based underground salt mine established in the last 40 years. With the capacity to produce vast quantities of de-icing salt annually, we work year round to provide de-icing products that improve winter road safety for millions of people in the Northeast.
201 to 500 staff
Aurora Geosciences Ltd
Aurora Geosciences delivers geology, geophysics, and field operations services across Canada and the United States, with a focus on learning, testing, and reducing risk throughout projects. The company operates from offices in Yellowknife, Whitehorse, Juneau, and Nevada, supporting mineral exploration, geotechnical, and infrastructure projects. Work includes early-stage exploration through advanced programs, as well as corridor and site investigations for transportation and development. Aurora’s programs cover a broad range of services, including: Geological mapping and sampling Planning and management of exploration and geotechnical services Drill and trench supervision Core logging Geophysical surveys and data interpretation GIS and database management Field operations and logistical support Programs are designed to address key subsurface questions at each project stage. Field work, data processing, and interpretation are integrated so results can be used directly for technical decision-making. Crews can operate from self-supported camps or within established project areas, depending on project requirements. Discover more about our services here > https://aurorageosciences.com/services/
11 to 50 staff
Austin Powder
Austin Powder has evolved from a small black powder producer in 1833 into a global leader in explosives, operating in more than 27 countries with 30 manufacturing plants and over 4,800 employees. What remains unchanged is our unwavering commitment to safety, quality, and innovation.
1001 to 5000 staff
Badger Mining Corporation
Badger Mining Corporation (BMC) is committed to producing high quality industrial silica sand products, operating our facilities in an environmentally responsible manner, and ensuring the health and wellness of our associates and of the communities in which we operate. The sand and coated sand products produced by BMC are used in a variety of industrial and environmental applications. Markets we serve include oil and gas production (hydraulic fracturing), metalcasting, construction, recreation, filter media, glass, and agriculture among others. Who We Are We are a family owned, values driven industrial sand supplier with a Team of awesome associates passionately pursuing excellence and stakeholder satisfaction. What We Value PEOPLE Our associates are the heart of BMC. Our unwavering commitment to team, safety, health, wellness, integrity, personal growth, and community involvement creates a rewarding and fun place to work. PERFORMANCE We achieve the best outcomes through quality, innovation, persistence, dedication, hard work and continual improvement. PLANET Environmental responsibility starts with regulatory compliance. BMC does more! We demonstrate our commitment to environmental stewardship through conservation, pollution prevention and sustainable practices to enhance natural resources for future generations. PROSPERITY We are driven to provide superior value to all of our stakeholders.
201 to 500 staff
Barton International
BARTON International produces the highest performance industrial garnet abrasives in the world. We offer blasting and waterjet abrasives that solve any challenge in waterjet cutting, surface preparation, grinding and polishing. Specifically developed for waterjet cutting, BARTON waterjet abrasives are as effective on thick steel or titanium as they are on composites, laminates, printed circuit boards, fiber-optic cables and other fragile materials. Our Mil-Spec and CARB-approved garnet blasting abrasives come in a variety of grades that perform across a range of applications, from pack rust on bridges and ship hulls to mill scale on new steel and projects with less-demanding profile requirements. Operators enjoy maximum productivity and low dusting for superior safety. Our garnet abrasive product lines offer different levels of value and performance: ADIRONDACK® HPX® and CG Garnet Mined and milled in the USA, our world-renowned ADIRONDACK garnet is the most refined hard rock garnet abrasive in the world. Its ever-sharp crystalline structure makes it the fastest, cleanest, most precise blasting and waterjet cutting abrasive available. ALLTEK® HPA® Garnet This globally sourced garnet abrasive combines superior blasting and waterjet cutting performance with economy. It’s perfect for jobs that don’t require the ultra-high performance of our ADIRONDACK garnet. Customers can purchase genuine OEM and OEM style waterjet parts and accessories by shopping our online marketplace at store.barton.com. Since 1878, our family-owned company continues a legacy built on innovative solutions and the most knowledgeable teams in the industry.
51 to 200 staff
Benjamin Steel Company
Benjamin Steel is a leading provider of steel products and processing services in the Ohio region. With a proud tradition of service excellence and an unmatched commitment to innovative solutions, Benjamin Steel has the complete package for your steel supply chain needs. With our streamlined capabilities, ultra-competitive prices and state-of-the-art supply chain solutions, Benjamin Steel is the ideal partner for managing your steel supply chain requirements and powering the performance of your business. We offer a full range of carbon-based steel products, including plate, sheet, bar, structurals, tubing, pipe, expanded metal and more. We also offer 3D rotary laser cutting, structural plasma processing, plasma and oxy-fuel burning, CNC saw cutting, CNC punching, and more, as well as a wide range of services provided by our partner customers and vendors. A family-owned business since 1935, our mission is to provide superior customer service and satisfaction so that we are the First Choice of every customer for delivering steel products and services.
201 to 500 staff
Brown Strauss Steel
Brown Strauss is a leading structural steel service center supplying wide flange beams and structural tubing for some of the country’s largest projects. With ten locations across key U.S. regions, we combine the scale, inventory, and expertise to deliver when it matters most. As an employee-owned company, we take pride in doing business the right way: simple, direct, and dependable. From our yards to our customers’ job sites, every order reflects our commitment to safety, service, and lasting partnerships that keep projects moving.
201 to 500 staff
Cambridge-Lee Industries Llc
At Cambridge-Lee Industries, a globally renowned leader in the copper tubing industry, we're ready for the challenges of the new millennium. Our entire business - from sales, service and production to logistics, transportation and delivery - is built on quality. Everything we do is designed for optimal customer satisfaction. We integrate our manufacturing, marketing, and distribution capabilities to provide our customers with a single source of copper tubing excellence. We ensure that our facilities are state-of-the-art and our staff is expertly trained. We are dedicated to innovation in production, processes and service, continually finding new ways to let our customers know that they are our highest priority. If you're looking for first-rate copper tubing at competitive prices, with world-class service and quick delivery, Cambridge-Lee Industries' Reading Tube Division is your driving force for excellence. Put your confidence in Cambridge-Lee now for a stronger future.
201 to 500 staff
Capital Sand
Supplying Frac Sand in the Permian, Marcellus, Utica and DJ Basins
201 to 500 staff
