About GeoMaster
We're Building the Future of Geosteering
GeoMaster is a product of Greenstone Energy Ltd., a UK-based energy technology company founded by drilling engineers and geoscientists who were frustrated by the legacy software dominating their industry.
Our Mission
Democratise Access to World-Class Geosteering Technology
For too long, advanced geosteering software has been the exclusive domain of major operators and large service companies, locked behind expensive licences and proprietary hardware. GeoMaster changes that. We believe every drilling team — regardless of size or budget — deserves access to the best tools available.
Our Story
Born from Frustration. Built with Purpose.
GeoMaster was founded after years of working with geosteering software that was outdated, expensive, and difficult to use remotely. Our founders spent their careers as geosteering engineers and subsurface consultants, watching promising wells miss their targets because the tools simply weren't good enough.
We started building GeoMaster in 2024 with a single question: what would geosteering software look like if it were designed today, from scratch, for modern drilling teams?
The answer: cloud-native, AI-assisted, collaborative, and affordable. That's GeoMaster.
Our Values
What We Stand For
Precision First
Every decision in drilling matters. We build tools that give you the most accurate picture of your subsurface — without compromising on speed.
Open by Design
No proprietary hardware lock-in. GeoMaster works with your existing WITSML infrastructure and runs in any modern browser.
Built with Geoscientists
Every feature in GeoMaster was designed alongside practising geosteering engineers and geoscientists — not just software developers.
Cloud-Native from Day One
GeoMaster was built for the cloud era. We believe the geosteering workstation of the future is a browser tab, accessible from anywhere.
Company Information
GeoMaster Ltd. | Trading name of Greenstone Energy Ltd.
Registered in England & Wales | Company No. 17151768
Contact: hello@geomaster.uk
Join Us on This Journey
Be part of the team transforming geosteering for modern drilling.