About Us

Taking pride in our ability to tackle every job, no matter how big or small

Established in 2014 to address the need for inspections on difficult access sites in the rail sector, we work nationwide covering a broad range of industries.

The GeoAthena Group brings together the expertise of GeoAccess, GeoZephyr, and our vegetation management division under one trusted group - combining decades of on-the-ground inspection experience with cutting-edge data and survey capability. Together, we inspect, survey, access, and sustain assets across the full infrastructure lifecycle, so that the people who build, manage, and depend on that infrastructure can do so safely and with confidence.

Bespoke Geotechnical Projects

What we stand for

We deliver end-to-end geotechnical services, combining on-the-ground investigation with detailed engineering analysis and long-term monitoring.

Geotechnical Engineers

Experienced and highly qualified engineers providing technical assessment, ground investigation, slope stability analysis, and design support across a wide range of civil and infrastructure projects.

Engineering Geologists

Specialist geologists applying detailed understanding of ground conditions, rock and soil behaviour, and geological risk to inform safe and effective project outcomes.

Reporting

Comprehensive technical reports delivering clear, actionable findings - from desk studies and ground investigation reports through to geotechnical interpretive and design reports.

Monitoring

Instrumentation and monitoring programmes to track ground movement, settlement, and subsurface conditions, providing the data needed to manage risk throughout a project's lifecycle.

Our People

GeoAccess is, first and foremost, a people business.

Our workforce of geologists, civil engineers, and engineering geologists are assessed and trained continuously. They are the early-warning system our clients depend on.

  • Mark Coleman

    Co-founder & Group CEO

  • Mark Coleman

    Co-founder & Group CEO

  • Mark Coleman

    Co-founder & Group CEO

Into the future

Where we're headed

GeoAccess has established itself as a trusted framework partner across Network Rail's Southern, NW&C, Wales, Western regions, and Transport for London - along with a wide range of tier 1 contractors. As infrastructure challenges grow - driven by climate change, ageing assets, and increasing demand - we are expanding into new sectors to meet the full breadth of our clients' needs.

Get in touch

Confined spaces, steep slopes, deteriorating heritage structures — our team and equipment are built for access challenges that stop others in their tracks.