Contact persons
Tapio Ranta-aho
Managing director- Design of deep excavations
- Design of special piling
- Geotechnical design for high-rise construction
- Demanding geotechnical engineering design
tapio.ranta-aho@pohjatekniikka.fi
+358 505 978 613
Seppo Rämö
Executive consultant- Geotechnical design
- Rock Engineering Design
- Landscape Design
- Structural Design
- Foundation Reinforcement Design
seppo.ramo@pohjatekniikka.fi
+358 500 478 858
Juha Pulkka
Design Director- Geotechnical design for building construction projects
- Rock Engineering Design
- Land use planning
juha.pulkka@pohjatekniikka.fi
+358 456 366 596
Esa Hiltunen
Chief Technology Officer- Mapping and Real Estate Surveys
- Land Surveying and Information Technology
- 3D Information Models (BIM)
esa.hiltunen@pohjatekniikka.fi
+358 505 554 855
Timo Väyrynen
Executive consultant- Rock Engineering Design and Excavation Plans
- Vibration Studies
- Geotechnical supervision
timo.vayrynen@pohjatekniikka.fi
+358 503 317 994
Juha US. Jokinen
Executive consultant- Engineering geology
- Geothermal surveys
juhaus.jokinen@pohjatekniikka.fi
+358 405 522 679
Juha Saarinen
Investigation Work Manager- Ground investigations
juha.saarinen@pohjatekniikka.fi
+358 500 505 728
Sami Saravo
Project manager- Remediation of contaminated soils
- Environmental basic studies
- Hazardous substances and their risk assessments
- Soil and water sampling
- History investigations of lang usage
- Investigations of Wooden piles
- Chemical surveys
- Work environment risk assessment
sami.saravo@pohjatekniikka.fi
+358 505 124 039
Mathias Lauraeus
Project manager- Rock Engineering Design
- Rock Mechanics Simulations
- Engineering Geology
- Geotechnical Design
mathias.lauraeus@pohjatekniikka.fi
+358 405 225 518
