Puumit is a technology company with strong background in research at university level. Our innovative measurement techniques are based on air-coupled ultrasound and electrical impedance spectroscopy. We have more than 25-year experience of the technologies. We can measure the properties that are not visible to the bare eye or to the cameras. We can measure what’s inside without breaking your material.

Heikki Sonninen

Managing director,

tel. +358 500 710 4577

Markku Tiitta

Chairman of the Board, Technical director, PhD,

tel. +358 44 5810 166


Laura Tomppo

R&D, PhD

Reijo Lappalainen

Senior material expert, Professor, PhD