Geotechnical & geoenvironmental data

From the field to the final report, on one connected platform

Capture investigations on site, sync data to a single secure database, process data, and publish professional logs and reports — across mobile and desktop. Licensed on a subscription basis, on your own Microsoft SQL Server®.

AGS3 & AGS4 supported Full offline & bi-directional sync Runs on your own SQL Server
The GEROC platform in action across devices and reports
One connected platform:
See it in action

One dataset, every device

Log on a phone or tablet in the field, sync to the office, manage and process on the desktop, and produce polished borehole logs, CPT logs and core photo sheets, 3D models and sections — all driven by the same central database.

CORE-GS on a desktop monitor, the field app on a phone, and printed geotechnical logs and core photo sheets
Your data, your rules

You stay in 100% control

CORE-GS runs on your own Microsoft SQL Server® — on-premises or in your Azure tenant. Your licence to the database is permanent, the APIs run in your tenant against your own identity provider, and we never train models on your data. Whatever happens to your subscription, everything you put in stays yours and stays usable.

And as we explore AI and machine learning, you stay in control there too — any such features are pre-release and optional, and we’ll always give you ways to control how they work and whether they touch your data.

Why teams choose CORE-GS

Built specifically for geotechnical & geoenvironmental work

We go far beyond generic logging software. CORE-GS manages spatial project data, in-situ tests, laboratory results, site notes and reporting — with the rigour engineering teams demand.

Field to report, unbroken

Record and preview reports of investigations, CPTs and lab tests on site, sync to the office, and review and issue to clients without re-keying a thing.

Your data, your standards

Import and export across AGS3 and AGS4, CPT systems, KML/KMZ, CSV, Excel, Access/gINT®, and CAD and model formats including DWG/DXF, LAS, OBJ, STL and TIN.

Enterprise-grade & secure

Microsoft SQL Server® storage with project-level permissions, on your own infrastructure, with a permanent licence to the database. We never train models on your data.

Trusted by engineering & geotechnical teams since 2010

Andy O'Sullivan Ltd
Davis Ogilvie & Partners Ltd
EDG Consulting Pty Ltd
Engineering Design Consultants Ltd
Environmental Assessment Services Pty Ltd
Fraser Thomas Ltd
GWE Consulting Ltd
HD Geotechnical Ltd
Intrax Pty Ltd
Land Development & Engineering Ltd
Pattle Delamore Partners Ltd
Richards Consulting Engineers
SLR Consulting Australia Pty Ltd
Tonkin & Taylor Group Ltd
Andy O'Sullivan Ltd
Davis Ogilvie & Partners Ltd
EDG Consulting Pty Ltd
Engineering Design Consultants Ltd
Environmental Assessment Services Pty Ltd
Fraser Thomas Ltd
GWE Consulting Ltd
HD Geotechnical Ltd
Intrax Pty Ltd
Land Development & Engineering Ltd
Pattle Delamore Partners Ltd
Richards Consulting Engineers
SLR Consulting Australia Pty Ltd
Tonkin & Taylor Group Ltd
Core Consultants Pty Ltd
Douglas Partners Pty Ltd
Engineering Geology Ltd
FMG Engineering Ltd
Gaia Engineers Ltd
Hawthorn Geddes Engineers & Architects Ltd
Initia Ltd
Kirk Roberts Consulting Engineers Ltd
McMillan Drilling Services Ltd
Resource Development Consultants Ltd
Riley Consultants Ltd
The Engineering Company Ltd (ENGCO)
Wilton Joubert Ltd
Core Consultants Pty Ltd
Douglas Partners Pty Ltd
Engineering Geology Ltd
FMG Engineering Ltd
Gaia Engineers Ltd
Hawthorn Geddes Engineers & Architects Ltd
Initia Ltd
Kirk Roberts Consulting Engineers Ltd
McMillan Drilling Services Ltd
Resource Development Consultants Ltd
Riley Consultants Ltd
The Engineering Company Ltd (ENGCO)
Wilton Joubert Ltd
In their words

Trusted by geotechnical teams on both sides of the Tasman

I have been using CORE-GS for almost five years and I am really impressed with the advantages offered by the software and, most of all, the development team at Geroc. In my experience, CORE-GS is second to none of the equivalent programs.
Massimo Rinaldo
Geotechnical Engineer, McMillan Drilling Group, NZ
I haven’t had this much fun producing logs in the last 10 years!
Senior Engineering Geologist
New Zealand
I evaluated various drilling database solutions on a matrix including data import, customisable reporting, price and support. After trialling three products, Geroc Core-GS was selected. Would I recommend Core-GS to others — Yes.
Leon Dickinson
Managing Director, DrillSmith (Geolaird Pty Ltd), Australia

See CORE-GS on your own projects

Book a personalised demo and we’ll show you how the platform fits your workflow, on your own infrastructure.