Concave Oy – Excellence in Rock Engineering

Concave Oy was founded in 1993 to help its clients to solve their rock engineering problems through consulting, research and development.

Expert in rock engineering

The main clients are construction companies and project owners in rock construction, mining companies, universities and research institutes. Concave Oy operates mainly in the Nordic countries.


Our main services are quality assurance in rock construction, consulting in contract disagreements for rock construction and research and education in mining engineering.

Contact us

More information from CEO, Prof. Pekka Särkkä (email or phone 0500 514 565).