We investigate the ground and lay the foundations
Since 2000 – geological and geotechnical investigations, design, supervision, laboratory testing and foundation works for dams, roads, railways and buildings.
Our knowledge and experience – your security
GEOHIDROINZENERING DOO Skopje was founded in October 2000 and has been working on infrastructure projects in North Macedonia and the region for more than two decades.
With our own expert team, modern machinery, an accredited laboratory and a plant for concrete elements, we offer a complete service – from the first borehole to quality control on site.
- Licences A and B for design, supervision and review
- Laboratory accredited to ISO/IEC 17025
- Certified ISO 9001, 14001 and 45001 systems
Everything for the ground – in one place
Four activities that together cover a whole project: from investigation and design to execution and control.
Geological and geotechnical investigations
Boreholes, geotechnical reports, hydrogeology and supervision for all types of structures.
Learn more →02Piling and foundations
Piling and foundation works with our own COMACCHIO machinery.
Learn more →03Accredited laboratory
Testing of soil, rock, concrete and asphalt according to ISO/IEC 17025.
Learn more →04Production
Concrete and reinforced-concrete elements from our own plant.
Learn more →Featured projects
Konsko dam
Geotechnical investigations and reports for the dam and its ancillary structures, a site laboratory and quality control of every layer placed.
View the project →Kičevo – Ohrid motorway
Geotechnical investigations along the route, reinforced concrete piles, self-drilling anchors, inclinometers, rockfall protection and load testing of structures.
View the project →Otinja dam
Construction of the grout curtain for the embankment dam and its ancillary structures, and quality control testing of the materials placed.
See the projects on the map →Investigations, supervision, design review, construction and laboratory testing – all our projects on one interactive map.
View the map →Standards you can rely on
Licences A and B
For design, supervision and review of first-category project documentation.
ISO certified
Quality, environmental and safety systems ISO 9001, 14001 and 45001.
Accredited laboratory
Laboratory LT-096 accredited to MKS EN ISO/IEC 17025.
Own machinery
COMACCHIO piling rigs and equipment for exploratory drilling.
Build your career at GHI
We are always open to talented engineers, geologists and technicians. Send us your application and become part of the team.
Apply