Big Rock Exploration Information

View Top Employees from Big Rock Exploration

Big Rock Exploration, LLC (BRE) specializes in mineral and mining exploration offering clients experience in project management, resource targeting, asset development and geologic services. The modern American economy is deeply entrenched in the availability of minerals and metals, which are essential to our everyday life. These materials are crucial for advancing new technology and sustaining national security. BRE is focused on exploring, identifying and evaluating strategic mineral resources. Through our vast network of geoscientists, land developers and field technicians, BRE is able to provide clients with reliable expertise for all kinds of mineral exploration.

Website	http://www.bigrockexploration.com/
Revenue	$5.8 million
Employees	51 (32 on RocketReach)
Founded	2010
Address	132 Main St S, PO Box 267, Stillwater, Minnesota 55082, US
Phone	+1 612-236-4562
Technologies	JavaScript , HTML , PHP +14 more (view full list)
Industry	Mining, Metals & Mining General, Metals & Mining
Keywords	Mineral Exploration, Mining Exploration, Geological Services, Project Management, Asset Development, Exploration Consulting, Mining Consulting, Mineral Resources, Mining Projects, Geological Consulting, Exploration Management, Natural Resources, Resource Assessment, Mine Development, Mining Geology, Mineral Exploration Services, Mining Exploration Services, Earth Science, Geological Surveys
Competitors	Transocean, Rowan Marine Drilling Inc, Brasdril Sociedade de Perfuração (Diamond Offshore), Noble Corporation, Seadrill, Pioneer Natural Resources Company, Apache China Corporation LDC, Murphy Oil Corporation, Devon Energy, EOG Resources +37 more (view full list)
SIC	SIC Code 108 Companies, SIC Code 10 Companies
NAICS	NAICS Code 2131 Companies, NAICS Code 213 Companies, NAICS Code 21311 Companies, NAICS Code 21 Companies

Big Rock Exploration Questions

What is the annual revenue of Big Rock Exploration?

The Big Rock Exploration annual revenue was $5.8 million in 2026.

Who is the President of Big Rock Exploration?

Doug Portis is the President of Big Rock Exploration.

How many people are employed at Big Rock Exploration?

32 people are employed at Big Rock Exploration.

Where is Big Rock Exploration based?

Big Rock Exploration is based in Stillwater, Minnesota.

What is the NAICS code for Big Rock Exploration?

The NAICS codes for Big Rock Exploration are [2131, 213, 21311, 21].

What is the SIC code for Big Rock Exploration?

The SIC codes for Big Rock Exploration are [108, 10].

Top Big Rock Exploration Employees

Doug Portis

President at Big Rock Exploration

Saint Paul, MN, US
2
- gmail.com
- bigrockexploration.com
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- +1 972-969-XXXX
- +1 507-450-XXXX
Gabriel Sweet

Vice President Operations at Big Rock Exploration

Duluth, MN, US
1
- bigrockexploration.com
1
- +1 781-715-XXXX
Amanda Bergmann

Human Resources Manager at Big Rock Exploration

Minneapolis, MN, US
2
- gmail.com
- bigrockexploration.com
3
- +1 239-384-XXXX
- +1 718-894-XXXX
- +1 715-308-XXXX
Dean Peterson

Chief Geologist at Big Rock Exploration

Duluth, MN, US
1
- gmail.com
3
- +1 218-290-XXXX
- +1 218-790-XXXX
- +1 763-631-XXXX
Ronald Steiner

Senior Geologist at Big Rock Exploration

Duluth, MN, US
3
- gmail.com
- aol.com
- bigrockexploration.com
4
- +1 954-321-XXXX
- +1 631-351-XXXX
- +1 765-490-XXXX
- +1 954-805-XXXX
Bryan Hardel

V.P. Operations at Big Rock Exploration

Minneapolis, MN, US
1
- bigrockexploration.com
3
- +1 952-456-XXXX
- +1 540-231-XXXX
- +1 507-665-XXXX
Amanda Shipley

Account Manager at Big Rock Exploration

Saint Paul, MN, US
1
- bigrockexploration.com
2
- +1 239-384-XXXX
- +1 239-676-XXXX
Gabriel Iturralde

Core Logger at Big Rock Exploration

Gunnison, CO, US
3
- bigrockexploration.com
- gmail.com
- hotmail.com
1
- +1 814-431-XXXX
Lindsay Smith

Senior Geologist at Big Rock Exploration

Agassiz, BC, CA
1
- bigrockexploration.com