Company Overview

Get a brief overview of GEO PSI, learning more about who we are, and what we do.

Our Vision

“To empower energy companies to increase production, reduce operating expenses, and increase workflow, by providing reliable real-time downhole pressure & temperature data solutions.”

Our Values

GEO PSI Core Values - Integrity


GEO PSI Core Values - Commitment


GEO PSI Core Values - Teamwork


GEO PSI Core Values - Innovation


GEO PSI Core Values - Persistence


What We Do

We are a global leader in providing real-time downhole pressure and temperature monitoring solutions. We are the most vertically integrated company in the industry, producing every component of our systems to provide you with the most reliable downhole data possible.

To Provide You With Real-Time Downhole Data

While we manufacture the highest quality gauges and components on the market, the true value of our systems is the quality and reliability of the real-time data they provide.

The real-time data our downhole systems provide is helping energy companies around the world realize maximum performance from their wells. At GEO PSI we focus on providing the most reliable systems, and most reliable service possible.

Our Team

At GEO PSI, people are our primary differentiator. Our knowledge, field experience, and commitment to customer service are just a few of the things that set us apart from the competition. Below is a list of our owners and sales staff.


Cedric Doerksen

President / CEO

Cedric Doerksen is the co-founder, CEO, & President of GEO Pressure Systems Inc. His vision has led to the development of the most vertically integrated company in the industry with the motto “Reliability Job 1”.


Fred Zillinger


Fred Zillinger is our co-founder and Chief Technology Officer responsible for over a decade of innovative development of our downhole monitoring solutions. To date, we’ve had our systems installed in over 50 countries with a 98% success rate.

Sales Team


Jeff Scott

Technical Sales Manager

North America

Tim Conn GEO PSI

Tim Conn

Business Development Manager


Ruben Cruz

Business Development Manager


Luis Santana (Med Res [2K]) GEO PSI

Luis Santana

Business Development Manager

South & Central America, Mexico


Nick Nazarovs

Business Development Director

Asia Pacific, Middle East, Africa, Europe


Aastik Saluja

Business Development Manager


Our Calgary, Alberta Headquarters


Over the years we have accomplished many things. This includes several industry firsts, and many significant certifications & technical achievements. Below are some of the things which we are most proud of.

Safety Record
100 %

Of all the things we have achieved, this is by far the one we are most proud of. There has never been a single loss of time due to injury, and not a single GEO PSI employee has ever had to go home to their family with an injury they received while on the job. In our industry, this is unheard of. We do all we can to ensure the safety of our employees, and our products are engineered to keep yours safe as well.

Want to know more?

One of our team members would be happy to help.