Mining Companies

Anderson Montgomery

Basic Member
Since Jul, 2018

Helena, Montana, United States

Anderson-Montgomery Consulting Engineers is an engineering firm headquartered in Helena and staffed with individuals with long-standing Montana infrastructure planning, design, construction and…

Pioneer Technical Services, Inc

Basic Member
Since Jul, 2018

Butte, Massachusetts, United States

Pioneer Technical Services, Inc., is an employee-owned full-service engineering and environmental services firm with offices across Montana and the northwest. Founded as an environmental science…

Baxter & Woodman

Basic Member
Since Jul, 2018

Crystal Lake, Illinois, United States

Founded in 1946, Baxter & Woodman, Inc. is one of the largest regionally-focused civil engineering firms in the Midwest. Our network of offices provides clients with local presence and responsive…

Bennett & Williams

Basic Member
Since Jul, 2018

WEST WESTERVILLE, Ohio, United States

Bennett & Williams provides a balanced approach to environmental stewardship and positive economic outcomes. Clean water is a necessity for life and we are experienced in providing the science…

BAI Group

Basic Member
Since Jul, 2018

State College, Pennsylvania, United States

Founded in State College, Pennsylvania in 1986, the BAI Group (formerly Blazosky Associates, Inc.) has successfully provided sustainable environmental design and permitting solutions to private and governmental…

Brickhouse Environmental

Basic Member
Since Jul, 2018

West Chester, Pennsylvania, United States

Brickhouse Environmental was founded in 1977 by Walter B. Satterthwaite during a period when an abundance of new environmental acts were implemented, setting the stage for the modern era of environmental…

Buchart Horn, Inc

Basic Member
Since Jul, 2018

Baltimore, Maryland, United States

The professionals at Buchart Horn strengthen communities by designing the infrastructure to provide us with clean water, protect our environment, promote safe travel, enhance local commerce and recreation,…

Cardinal Engineering

Basic Member
Since Jul, 2018

Washington, Washington, D.C., United States

Cardinal Engineering provides engineering expertise to government and industry customers, developing systems that operate in the world’s oceans. Working with the United States Navy and other Federal…

Morton & Pitalo

Basic Member
Since Jul, 2018

Folsom, California, United States

Morton & Pitalo, Inc. is a leader in providing high-quality civil engineering, land planning and land surveying services. Established in 1977, and having completed thousands of projects, we are the…

Dokken Engineering

Basic Member
Since Jul, 2018

Folsom, California, United States

Founded in 1986, Dokken Engineering provides professional engineering and construction management services for local, state and federally funded projects including roads, highways, interchanges, bridges,…

Peterson Brustad

Basic Member
Since Jul, 2018

Folsom, California, United States

Peterson Brustad Inc. (PBI) provides engineering consulting services to the water industry. Founded in 2005 in Folsom, CA, we specialize in developing innovative and cost-effective solutions for our clients’…

TSD Engineering

Basic Member
Since Jul, 2018

Folsom, California, United States

We understand that our civil engineering services are part of your larger vision. That’s why we consider each project in the context of the total site design — offering expert consulting and…

Design Everest

Basic Member
Since Jul, 2018

Folsom, California, United States

Design Everest is California’s most trusted structural engineering firm with a reputation for exceptional value, dependability and integrity. Our Sacramento structural designers & engineers…

Warren Consulting Engineers

Basic Member
Since Jul, 2018

El Dorado Hills, California, United States

Founded in 1988, Warren Consulting Engineers, Inc. has been providing innovative solutions to public and private clients for twenty two years. One of the guiding principles of the firm since its…

ATM Engineering

Basic Member
Since Jul, 2018

Folsom, California, United States

Founded in 1997 by Tim and Amy McPartland, ATM Engineering has provided Sacramento Structural Engineer services to Architects, Contractors, Developers, Building Owners, and other clients for over 20 years.…

Clark Engineering Co

Basic Member
Since Jul, 2018

Aberdeen, South Dakota, United States

We help bring your vision to life. In every project we undertake, Clark Engineering develops a comprehensive understanding of your needs, then delivers innovative solutions that bring your vision to life.…

Columbia Energy

Basic Member
Since Jul, 2018

Richland,, Washington, United States

Columbia Energy is a woman-owned full-service engineering company licensed in Washington and Idaho with an audited ASME NQA-1 program that offers a diverse range of products and services, including engineering…

Condor Earth

Basic Member
Since Jul, 2018

Sonora, California, United States

Condor Earth was incorporated by Barry Hillman, Bob Hoagland, and Pete Dohms in 1983 as Condor Minerals Management. The initial professional direction of the company focused on providing geologic and…

Conversion Technology Inc

Basic Member
Since Jul, 2018

Norcross,, Georgia, United States

Conversion Technology Inc. is an environmental and safety consulting firm with experience helping clients nationwide. In the past thirty years, we have gained extensive knowledge and experience assisting…

WZG

Basic Member
Since Jul, 2018

Limerick, Pennsylvania, United States

Founded in 2009, the principals of WZG Structural have provided creative structural engineering solutions for over 25 years on projects throughout the United States. The principals have worked for various…