About Geo-Marine Technology

Geo-Marine Technology, Inc. was founded by Mr. John L. Rietman in San Diego, California in 1997.  In 2006, the company relocated to Missoula, Montana, where it subsequently assembled a team of several up-and-coming geoscientists to accommodate its expanding client base and service provisions.  The college town of Missoula was constructed within the beautiful and geologically unique mountains of western Montana.  Its scenic location allows us to perform high-quality work without the distractions of many urban centers and imparts an array of recreational opportunities to enjoy with family and friends. 

Now lead by Mr. Rietman and Mr. Beau Pallister, the consultancy of Geo-Marine Technology, Inc. has grown into a team of professionals with more than 40 years of experience in analyzing and interpreting geological and geophysical data.  Each of our highly knowledgeable geoscientists is proficient at completing hydrographic survey projects and Desktop Studies from the ground up.  Geo-Marine Technology is more than another geophysical interpretation company; we are data analysts dedicated to providing our clients with solid scientific support.

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Mission Statement

We few, professional geoscientists strive to support the objectives of our energy, telecommunications and survey clients with cooperation, innovation and integrity, and to provide them with products and services that exceed their expectations in both quality and judgment.

We’ve moved!

After many years in the old mercantile building downtown, we decided to move into a building owned by AIM GeoAnalytics, near the gentrifying Sawmill District.  The principals at AIM are old friends to several of us here, and we hope that our proximity will provide opportunities for collaboration, whether on land or at sea.  Find our new address owen our Contact Us page