About Us

Established in 1979 Co-Surveys Ltd quickly established its reputation through an ability to provide comprehensive and accurate surveys to a wide range of clients. The team prides its self on offering a competitive, high quality service that meets clients' delivery requirements without compromise.

Employing experienced surveyors, we provide professional geospatial services covering all aspects of topographical and engineering surveys, along with our specialised hydrographic survey and quarry face analysis systems.


  • Land surveying
  • Setting out surveys
  • High Definition laser scanning
  • Photogrammetry
  • Hydrographic surveys
  • Measured building surveys
  • Specialist quarry surveys
  • Data processing
  • Training

We have always developed our own in house software for all our processing needs, from downloading the instruments through to the production of finished plans.

Using this experience and our survey trained programmers we have developed three software systems specifically aimed at the mineral extraction industry.

Quarry 6  
Quarry Face Profiling System.  Developed from our very successful QUARRY.4 software to use the improved capabilities of the new PCs and the new breed of laser scanners.

Volume 6
Again developed onwards from our previous VOLUME.4 software with much improved graphics, presentation of results and ease of use

HOLEDev.6 is a standalone borehole survey data processing software package.

Data can be gathered from a variety of borehole survey devices including, all versions of MDL’s Boretrak systems and Pulsar probes.


We only use the most up to date and sophisticated technology, guaranteeing customers cost effectiveness, quality and accuracy.