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About Us

We are the world’s leading Geo-data specialist, collecting and analysing comprehensive information about the Earth and the structures built upon it. Through integrated data acquisition, analysis and advice, we unlock insights from Geo-data to help our clients design, build and operate their assets in a safe, sustainable and efficient manner.

Working around the globe we employ approximately 9000 employees in 61 countries. By deploying our fleet of specialised assets and cutting-edge digital solutions we provide a vital contribution to building a safe and liveable world.

We deliver critical information to facilitate the safe, cost effective and sustainable design and construction of buildings and infrastructure along with the precise location and condition of assets as they are built and operated, to optimise asset reliability, utilisation and longevity.

As the global leader in site characterisation and asset integrity, we offer integrated services anywhere in the world. Delivering complex, high-profile projects, we have leadership positions in specific market segments in selected countries and regions.


Our RailData solution delivers accurate, up-to-date information to help you make informed decisions related to investments and operations.

With a unique suite of innovative 3D surveying and testing technologies we accurately model and evaluate entire rail networks quickly, safely and comprehensively, encompassing all buildings, structures and track in the railway corridor. We provide essential information, from sub-millimetre rail wear measurements to the trackbed and underlying geology. By bringing the railway onto your desktop we enable you to analyse and extract actionable information quickly and efficiently.