associate membership, mining trade association
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Associate Members
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IMA-NA Associate members provide goods and services to the industry.  Click on the company names below to be linked to their websites. 

American Assay Laboratories
Sparks, Nevada

American Bin and Conveyor, LLC
Burlington, Wisconsin

Mulberry, Florida

ArrMaz is the largest producer of flotation reagents for the industrial minerals market in North America.

Ft. Worth, Texas
Peoria, Illinois

Caterpillar is the world's leading manufacturer of construction and mining equipment, diesel and natural gas engines, industrial gas turbines and diesel-electric locomotives.

Montreal, Quebec, Canada

Washington, DC

With deep counseling and litigation experience, the lawyers at Crowell & Moring have built a national reputation for helping trade associations, corporations, and others through the complex framework of laws, regulations and agency policies affecting the extraction of industrial minerals.

Chicago, Illinois

GATX Corporation provides leasing and related services to customers operating rail, marine and other targeted assets; GATX is a leader in leasing transportation assets and controls one of the largest railcar fleets in the world.
Johns Island, South Carolina

Glenn Consulting Group, lead by Bob Glenn, CIH, provides services in occupational lung diseases, health effects of mineral dust exposures, public policy matters related to MSHA and OSHA, and expert witness services in asbestos, silica, and beryllium-related litigation.

Atlanta, Georgia

Lake Oswego, Oregon

Greenbrier is a rail freight car manufacturing and leasing company offering a full range of repair, parts, wheel and management services throughout North America.
Waukesha, Wisconsin
GZA, noted for high quality engineering, scientific, and project management skills; responsiveness and Proactive culture, is a premier specialty consulting firm providing client-focused, solution-directed environmental, geotechnical and specialized expertise to a broad range of clients.

Denver, Colorado

Holland & Hart is perennially ranked as one of leading natural resources practices in the nation and the firm’s attorneys are well-versed in the complex and ever-changing landscape facing mining clients, with extensive experience in mergers and acquisitions, representation before federal and state regulators and legislative bodies, and high-stakes litigation.

Husch Blackwell
Washington, DC

London, United Kingdom

Industrial Minerals is the only global source of accurate pricing and latest news for over 300 mineral grades - visit today and see how this unrivaled intelligence can benefit your work.

Birmingham, Alabama

Huntington, West Virginia

Beltsville, Maryland

The Law Office's nine attorneys provide legal representation services nationwide in OSHA and MSHA litigation, as well as Pt. 46 and 48 training, audits and compliance assistance.
Martin Engineering
Neponset, Illinois

Delivering tough, tested, and innovative material handling solutions, backed by genuine and dependable industry experience since 1944.

York, Pennsylvania

St. Augustine, Florida

Sewickley, Pennsylvania

Birmingham, Alabama

The Mouat Company, founded in 1924, is a design/build engineering company for the Frac Sand Industry and the Mineral Processing Industry including barite and bentonite grinding operations.

N.A. Degerstrom, Inc.
Elko, Nevada

Palatine Bridge, New York
Cleveland, Ohio

St. Paul, Minnesota

PBE is the premiere magazine in North America for the processing and handling of dry, bulk materials; free subscriptions are available through our Website.

Preferred Process Solutions, LLC
Rock Hill, South Carolina

Manufacturer’s representative for some of the finest process equipment in the world including SWECO screens, ECUTEC air classifiers and TOMRA sorters.

Preco Electronics, Inc.
Boise, Idaho

Preco Electronics, Inc. manufactures and engineers high quality, rugged fleet safety products that reduce collisions in your heavy duty equipment and large commercial fleets.

Monroeville, Pennsylvania

RJ Lee Group is an accredited analytical laboratory and scientific consulting firm. Our experts provide essential support to the mining industry to ensure worker safety and comply with environmental regulations.

Cincinnati, Ohio

Salina, Kansas

Salina Vortex Corporation is a Manufacturer of slide gates, diverter valves, and iris valves used in handling dry bulk material.

Reston, Virginia

Entering our 29th year, SOMA provides occupational health, industrial hygiene, safety and ergonomic consulting services and programs utilizing our nationally recognized staff and established evidence-based practices. 

San Diego, California

SGS Galson Laboratoroes, Inc.
Syracuse, New York

World leader in Industrial Hygiene Analysis and Monitoring Solutions – providing environmental professionals in selecting the most effective means to protect people and workers. As part of the world’s leading inspection, verification, testing and certification company (SGS), we also offer full chemical analysis. 

Stoel Rives
Washington, DC

Florence, Kentucky

SWECO provides high quality, high performance separation equipment specific to the minerals industries including the GyraMax and BigMax Gyratory Sifters, Vibro-Energy Round Separators, Rectangular Separators as well as other screening innovations that separate SWECO from the rest.

Dallas, Texas

Westmoreland Coal Co.
Englewood, CO

Shippensburg, Pennsylvania

Volvo Construction Equipment is part of the Volvo Group, one of the world’s leading manufacturers of trucks, buses and construction equipment, drive systems for marine and industrial applications, aerospace components and services.