We are technical consultants specializing in natural resources.
METALS
MINERALS
ENERGY
THE BIG ROCK APPROACH
INNOVATIVE
STRATEGIC
SUSTAINABLE
VALUE-DRIVEN
Our Services
RESOURCE TARGETING
MULTIDISCIPLINARY | STRATEGIC | INVESTIGATIVE | SAFE
Acquisitions
LICENSED | EXPERIENCED | STRATEGIC | SAFE
Boots on the Ground®
TECHNICAL | QUALITY | INVESTIGATIVE | SAFE
SAMPLING PROGRAMS
TECHNICAL | EFFICIENT | TAILORED | SAFE
MAPPING & GIS
TECHNICAL | INVESTIGATIVE | METHODICAL | SAFE
EVALUATIONS & REPORTING
TECHNICAL | THOROUGH | EXPEDIENT | PROFESSIONAL
Project & Data Management
INVESTIGATIVE | TAILORED | MONITORED | SAFE
Modeling
TECHNICAL | THOROUGH | EXPEDIENT | PROFESSIONAL
Drilling Programs
TECHNICAL | STRATEGIC | COORDINATED | SAFE
Geotechnical Drilling
TECHNICAL | STRATEGIC | COORDINATED | SAFE
GEOTECHNICAL INVESTIGATION
TECHNICAL | EFFICIENT | TAILORED | SAFE
GEOPHYSICAL SURVEY
TECHNICAL | EFFICIENT | TAILORED | SAFE
WORK WITH US
Do you have any upcoming project need? We have the technical expertise and quality services to deliver a tailored solution to any challenge.
MEET OUR TEAM
rOB BERGMANN
CO-FOUNDER, DIRECTOR
“Brian and I have always been the hardest working and most dedicated guys in the room, and we quickly learned after University that by teaming up, we could offer something no one else could… We also understand that we both have different strengths and we focus on the common goals by playing to our strengths.”
Brian Lentz
CO-FOUNDER, DIRECTOR
“We’re big idea guys who are very strategic planners and know how to execute very effectively. We only operate our own private businesses and are very good at taking an idea, proving a concept through quality science, forming a startup company and creating value… we built Big Rock on our core values, starting with play hard, work harder!”
Brandon isakson
PRINCIPAL, PRESIDENT
“Big Rock is a great team of dedicated scientists that want to elevate the standard in their field. Each person brings their own technical specialty, and we’re extremely effective at coordinating and synchronizing our team’s effort for exceptional project outcomes.”
Join team Big Rock
Our people are our most valuable asset. Every day we strive to be an innovative industry leader bridging the gap with the next generation of big thinkers in geology.
RESOURCES
SERVICE SUMMARIES
Take a deeper look at the industries we service, our project territories, and adaptive, scalable solutions we can offer to our clients.
STAFF PUBLICATIONS
Gather more background on our technical qualifications with staff publications, white papers, and industry editorial.
PHOTO GALLERY
Venture into the field with our team as we travel from our global headquarters in Minneapolis to some of the most remote areas on Earth.
SUSTAINABILITY
A major component of our strategy and reputation is a commitment to ethical and environmentally responsible business.
Latest From Our Blog
Read our latest industry news, company happenings, and strategic insights.
Explore & Discover: Issue 9 is out now!
Rob Bergmann PresidentThe Lewiston gold district has an old history. In 1875 placer gold was discovered in Strawberry Creek starting a steady gold rush to the region over the next 10-15 years. Little production history was recorded, but historic reports of extremely...
A Bold, (BRI)ght Future: Why Big Rock Industries Is Poised To Lead The Next Generation
Big Rock Industries: Poised To Lead The Next GenerationFrom the early days as geology classmates at Winona State University to today’s challenge of guiding their entrepreneurial ventures through a global pandemic, B.R.I. co-founders Rob Bergmann and Brian Lentz have...
Concept To Discovery: The Long Road To Successful Exploration
Brandon Isakson Director of OperationsNo Shortcuts To Proving A ConceptAs our portfolio of technical consulting projects has grown over the years, our team has developed, refined, and proven their targeting framework in early-stage mineral exploration. By utilizing...
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