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
Paramount Extrusions Company
Paramount Extrusions is an AS9100/ISO certified, high-end, tight tolerance aluminum extrusion specialist. But we’re also more than that. We serve as a catalyst in making our customer’s vision a reality. Relentless commitment to customer success. It starts with a passion to overcome the most challenging shapes and profiles. At Paramount we see ourselves as a dedicated ally, taking the time to understand customers’ aspirations and not stopping until they’re realized. We pride ourselves on being flexible and resourceful, consistently meeting tight timelines and resolving any issues that get in the way. Ultimately, we go beyond the technical aspects of the completed extrusion to its application’s success and the customers’ overall satisfaction in our collaboration. Leader in the most difficult requirements. With world-class expertise that spans our leadership team to the manufacturing floor, and our unique indirect extrusion process, Paramount empowers customers to achieve their boldest ideas more cost-effectively and efficiently. In comparison to traditional direct extrusion presses, our indirect approach allows for tighter tolerances with higher consistency. This includes solving for the most precise and lightweight profiles from thin.020” walls to intricate semi-hollow shapes. We’re also the ideal choice for both prototype and short run extrusions, as well as large quantities. Depth of expertise. Our customers gain an advantage that can only come from experience forged by 70 years of crafting profiles that defy convention, and three generations dedicated to exacting excellence. From design to extrusion, and fabrication to finishing, our turnkey suite of solutions caters to the unique needs of each project, regardless of size. From simple shapes to complex hollows to highly customized profiles, Paramount can extrude it. We provide solutions to industries across the world, and proof of our quality is reflected in our AEC membership and AS9100/ISO Certificates.
51 to 200 staff
Peninsula Iron Works
Peninsula Iron Works is a 100 year old family owned and operated full service Machining, Fabrication, and Engineering company based in Portland, OR. We take on projects from small to large, but we specialize in tackling the complex work others can't. With one of the largest machining part envelopes on the west coast we can offer unique solutions that most other shops can't. We take pride in doing things right, the first time! We can fabricate/machine based off customer design, rebuild existing customer equipment, or provide design build with our in house stamped engineers.
11 to 50 staff
Piedmont Metals Of Burlington
Piedmont Metals is a 3rd generation metal fabrication facility specializing in on-time delivery of conventional building structures and OEM component parts. Our seasoned staff’s attention to detail allows us to solve issues facing our customers as we fabricate 1st, 2nd, and 3rd stage solutions for customers in the public and private sector with metal processing needs.
51 to 200 staff
Pier Foundry & Pattern Shop, Inc
Pier Foundry and Pattern Shop is passionately committed to providing you with the highest level of service, support and value which you expect from a grey iron and ductile iron casting manufacturer. We are an ISO certified provider of grey iron, ductile iron and austempered ductile iron castings of superior quality, at a competitive price with one of the shortest lead times in the industry. We can produce pattern tooling and sample castings in as short as 2 weeks. We offer 120 years of manufacturing experience, a knowledgeable and friendly sales staff and a full complement of engineering support and technical services. We encourage our customers to get us involved early in the design process and offer design and castability assistance from concept through production. Let Pier Foundry be the one stop shop for all of your casting needs.
51 to 200 staff
Powerscreen Mid-Atlantic, Inc
Powerscreen Mid-Atlantic provides new, used, and rental equipment as well as parts and service for the aggregate handling and forestry industries to customers in North Carolina, South Carolina, Virginia and West Virginia. Call us today at 800-PWR-SCRN or email at sales@powerscreenmidatl.com for more info.
11 to 50 staff
Pries Enterprises Inc
Pries Enterprises Inc is an Aluminum Extrusion company based out of Independence, Iowa, United States. Since 1976, Pries has provided the Aluminum Extrusion market with a quality and reliable option for industry needs. Pries serves numerous product lines from marine, doors, windows, framing, etc.
201 to 500 staff
Product Service & Manufacturing
The Westover family purchased Product Service & Manufacturing in 1984. It was a small service fabrication shop housed in a square foot facility in Oak Creek, Wisconsin. As we diversified and grew into machining and electrical control work the need for expansion existed. In 1989 we moved our operation to a square foot facility in Milwaukee, Wisconsin. In 2001, with the need to expand again, we purchased a square foot abandoned foundry two blocks away. With help from the Village, County and State, we totally gutted and renovated the facility to 2005 codes. The building currently houses our Tool and Machine shop and our UL508A certified Electrical control cabinet businesses. In addition, we lease a square foot facility in West Allis, Wisconsin that houses our small and large metal fabrication business encompassing most metal groups. This also includes overhead crane manufacturing and prototype work for aspiring entrepreneurs. Our precision machine shop which also includes large CNC machining serves the oil and gas markets, mining, water treatment facilities and the food industry to name a few. Our Electrical control panel shop capability ranges from small control cabinets, electrical test panels, and panel plc work to large fabricated control houses. Our one stop shop can offer fabrication, machining, and electrical for a complete turnkey package. We are continuously improving our operations and are always looking to expand and enhance our customer base and experience.
11 to 50 staff
Profile Extrusion Company
Manufacturing, distribution, and other industries operating throughout North America which support industry leading customers around the globe.
51 to 200 staff
Promet Steel, Inc
The specialists in coil slitting, sales, and distribution, Promet Steel prides itself on quick delivery and building long lasting relationships with our customers.
51 to 200 staff
Prospect Foundry, Llc
Prospect Foundry is a market leading supplier of complex cored gray and ductile iron castings in low to medium volumes. We combine modern casting technologies, engineering expertise and a focus on craftsmanship to produce high-quality complex pressure tight, porosity-free castings. Since 1936, Prospect Foundry castings have been used by major OEM customers in the construction, mining, agricultural equipment, and industrial markets. CAPABILITIES • Induction Furnace Melting – Clean, energy-efficient with superior melt and temperature control • Molding – Fast and repeatable system produces superior quality molds • Automatic Molding – From 5 to 75 pounds • Cope & Drag Castings – From 20 to 300 pounds • Finishing – Fast, safe and superior part finish consistency • Guardian ERP – Real-time production and process control management ENGINEERING DESIGN & DEVELOPMENT Prospect Foundry’s ability to produce pressure tight, porosity-free castings in complex designs is based upon the integration of engineering expertise in pattern design, metallurgy and casting processes. • New Product Development – Prospect Foundry is your “go to” source for expert new product engineering assistance. Coupling our engineering expertise and state-of-the-art CAD and solidification modeling can shorten project development timing and insure a successful project outcome. • Metallurgy – Prospect Foundry employs several expert metallurgists who oversee and control melt practices, metallography to analyze grain structure and casting soundness and to provide certifications confirming consistent chemistry and mechanical properties. • Casting Process Development – Prospect’s expert foundry engineers will develop and qualify the correct casting process that will reliably deliver an iron casting that meets customer’s metallurgical, dimensional and cosmetic requirements.
51 to 200 staff
Quality Metal Finishing Co
Our award winning facility is a leading independent worldwide supplier of finished zinc die castings, machining, polishing and buffing, and decorative chrome plating.
51 to 200 staff
Raco Steel Company
Full-service steel service center; specializing in the production of precision re-squared blanks, leveled sheets, and slit coil; shearing, leveling, and slitting; ton inventory of Cold Rolled, Hot Rolled Pickled & Oiled, Electro-Galvanized, Galvanized, Galvannealed, and Long Terne; ton production capacity utilizing fully-automatic precision blanking and slitting equipment; ISO 9001:2015 Certified; highly experienced, knowledgeable, and proactive organization; steel processing leader serving North American manufacturers throughout numerous industries since 1952.
51 to 200 staff
Ramaco Resources, Inc
Ramaco is a leading critical minerals producer, supplying metallurgical coal for the steelmaking industry, and developing a world-class deposit of rare earth elements at the Brook Mine, the first new REE mine in America in 70 years. With operations in Kentucky, Wyoming, West Virginia, and Virginia, we work to strengthen domestic supply chains for critical minerals — from the REEs in defense technologies to the steel that supports our roads and cities. Ramaco produces the materials that keep America strong, secure, and moving forward.
501 to 1000 staff
Rangefront Mining Services
Rangefront exists to serve your mining or exploration project in the most efficient, advanced, and forward-thinking way. Rangefront is pushing the envelope in Geological Services by blending high quality solutions with the latest technology to bring you the best services and products on the market. Here are a few ways we can help your project move forward successfully. Contract & Temp Geologists and Geo-technicians Claim Staking Soil Sampling 3D and 2D GIS Project Management Drill Core Processing Additional Field Crew Services Additional Exploration Project Assistance
51 to 200 staff
Rawson Materials
Rawson Materials, a quality aggregate producer, has proudly served Connecticut, Massachusetts, and Rhode Island for over 70 years, offering a variety of products including sand and stone used in the concrete, block, and asphalt industries as well as for resale. Since 2009, Rawson Materials has been shipping aggregate by rail from Norwich Road, Plainfield, CT (Plant #5) and Reardon Road, Thompson, CT (Plant #6) to destinations in NY. Our founding principle continues to be the cornerstone of our growth: produce quality materials at competitive prices while maintaining the very highest level of customer satisfaction.
51 to 200 staff
Re-Steel Supply Company
Re-Steel is the premier supplier of Invar plate rolled for Aerospace composite tooling applications. We stock Invar plate, tube and wire products. Contact our sales team today.+1-303-691-9053 sales@re-steel.com
11 to 50 staff
Red Flint Group
Red Flint Group, LLC is a holding company which focuses on specialty sands and gravels. Product segments include water and wastewater filtration, packaged concrete products, and construction products, plus many more.
11 to 50 staff
Riverdale Mills Corp
RIVERDALE MILLS CORPORATION is one of the largest manufacturers of welded wire mesh in the world. Riverdale is known globally as the industry leader in galvanized and PVC coated wire mesh products. We offer a wide variety of wire mesh products, tools and accessories that meet the needs for a diverse range of commercial, industrial and consumer applications. Riverdale’s brand names include: Aquamesh®, WireWall®, MarineMax™, Geomesh™ and Soft-Step™. SPECIALTIES: Welded Wire Mesh, Galvanized After Weld Mesh, Marine Grade PVC Coated Mesh, Stainless Steel Mesh, Hexagonal Wire, 358 Security Mesh, Complete Range of Mesh Configurations; Stock and Custom Designs. Made in the USA.
51 to 200 staff
Riverstone Group, Inc
Here at RiverStone Group, we have spent the last 125+ years working to be the best at what we do. Through our limestone aggregate products, we provide the foundation to connect people with their friends, families, and work. Although most don’t realize it, our products are used to build the homes, roads, and bridges that people throughout the Midwest use every day of their lives! We are a mid-size, family-owned company that strives to provide our employees with a great place to work while providing for their families. While we strive to be the best, we do it with an attitude that is humble, accessible, and down-to-earth. As one of the largest privately owned U.S. aggregate companies, we have a proven track record of stability, with know-how that has been passed down and built upon throughout the generations.
201 to 500 staff
Rockwell Industries Intl Corp
Rockwell Industries International is a specialty metals service center handling the distribution and processing of high temperature alloys, stainless steels and premium melt alloy steels. We supply raw material in various forms including bar, sheet and plate. Our in-house processing capabilities include CNC band saw cutting, abrasive sawing, CNC centerless grinding and bar chamfering. Some commonly outsourced operations we provide include heat treating and ultrasonic testing. Rockwell has a long history of excellence within the specialty metals industry. Our customer driven mentality has allowed us the opportunity to supply some of the leading OEMs and machine shops across the world. The premium quality alloys we supply are used in the most demanding of applications for the aerospace, defense, medical, oil and gas and power generation industries. In addition to our transactional inventory, we routinely work with manufacturers to develop stocking programs. Our software system makes for a seamless just-in-time delivery philosophy as well as the efficient coordination of any required outside processing. Rockwell Industries has a sales and support staff who will show you the true value of customer service. We have developed extensive relationships with many mills and distributors worldwide which enables us to consistently offer our customers competitive pricing and material availability. Our established logistics network allows us to ship daily throughout the US and overseas as well as various ocean ports and New York / Los Angeles airports. To inquire about any of our products or services, please email us at: sales@rockwellind.com or call: 516-365-7300 to speak to a Rockwell Industries representative today.
11 to 50 staff
Rocky Mountain Industrials, Inc
RMI's mission is to create efficient distribution networks by integrating strategic material sources with logistics terminals.
51 to 200 staff
Rocky Mountain Steel Services
At Rocky Mountain Steel, we’re more than just steel—we’re the backbone of growth across the Mountain West. Proudly serving Utah, Colorado, Idaho, Nevada, Arizona, and Wyoming, we supply high-quality steel products and fabrication services that power industries from construction to manufacturing and beyond. What sets us apart? It's our commitment to doing things right the first time. With deep regional roots and decades of experience, we combine the scale and strength of a major distributor with the personal service of a hometown partner. Whether you’re outfitting a mining operation in Nevada or supporting an energy facility in Wyoming, our team delivers reliability, precision, and grit—every step of the way. We believe in long-term relationships, built on trust, transparency, and showing up when it matters. Because when our clients succeed, so do the communities we help build.
11 to 50 staff
Royal Metal Powders Inc
Royal Metal Powders, an American Chemet Corporation, is dedicated to meeting the needs of our customers for metal-based chemicals and managing the risks associated with our activities. Our company manufactures metal based chemicals, copper powders, copper oxide and zinc oxide. Quality, Safety, and Environmental Stewardship are the responsibility of every employee and are defined by our customers’ and regulatory requirements. Our goal is to continually improve for the collective benefit of our customers and to monitor that improvement. Our Mission and Values Statement Our collective purpose is to achieve long-term profitable growth as a global supplier of high quality metal-based chemicals committed to excellence in customer service. In fulfilling our purpose, we believe in: • Service to our customers above all else • Continuous improvement in all areas of business • Being honest and reliable partners to customers, suppliers and employees • Treating each employee with dignity and as an individual • Fostering creativity • Obeying the laws and customs of the countries in which we operate
11 to 50 staff
Rulmeca Corporation
Located in Wilmington, NC, Rulmeca Corporation is responsible for sales, assembly and service of Rulmeca Motorized Pulleys for North and South America. Rulmeca Motorized Pulleys were first produced in 1953 to offer conveyor belt operators and designers a compact, hermetically sealed, highly efficient conveyor belt drive. The Rulmeca Motorized Pulley is quick and simple to install and requires almost no maintenance. This conveyor belt drive resists the effects of abrasive dust, water, oil, grease, and many other harmful substances.
11 to 50 staff
