Solidi Finland Oy
Haapaniemenkatu 16 B 283
FIN-00530 Helsinki

Matti Kukkonen Chairman
matti.kukkonen@solidiwood.fi
Tel. +358 50 342 0125
Visionary and innovator of Solidiwood & Solidi
Matti Kukkonen, mechanical engineer and wood industry technician. His broad experience comprises production management roles in the large-scale sawmill industry and, above all, working as an entrepreneur. His industrial business produced solid wood blanks for industry, as well as solid wood floorboards and strip parquet for builders.
A thesis (a “dissertation”) setting out the background, R&D and results of the Solidi development project, which has proved to be the life’s work of 83-year-old Matti, has already taken shape as the manuscript of a forthcoming book.

Heikki Kukkonen CEO
heikki.kukkonen@gmail.com
Tel. +358 50 535 8227
Advancing the Solidi project
Heikki Kukkonen, MSc (Tech.) in Software Business, served at Innofactor Oyj as Vice President, Digital Experience until the end of 2022.
He has some 20 years of broad experience in the industry and an in-depth knowledge of digital technologies and their application.

Teijo Ruuth CEO, Fertema Oy, Technology expert
teijo.ruuth@gmail.com
Tel. +358 50 582 0854
Fertema Oy
Isosaarentie 36
FIN-15270 Kukkila
Technology industry expert
Teijo Ruuth, mechanical design engineer. Over 45 years of broad experience in the design and delivery of machinery and production lines for various industries. He has worked as a designer, R&D engineer, and design and project manager at Raute Oyj and Makron Oy, manufacturers of presses and other woodworking machinery, among others, and subsequently as an independent entrepreneur at Fertema Oy and Constru Oy, the companies he founded. He has an in-depth knowledge of Solidiwood process technology.

