ALTECNO AG was founded in 1986 by Werner Alder. The company is fully owned by the family, economically independent and offers a broad portfolio.

Since the summer of 2018, ALTECNO has been part of the vonRoll infratec Group.

Thanks to lean structures and short lines of communication, we work with a great deal of flexibility and are solution-oriented – while always focussing on the benefits for our customers.

We maintain long-term business relationships with our customers and our suppliers.

At our headquarters in Chur (located in the canton of Graubünden), we develop and produce internationally leading measuring technology at modern workstations.

From the first idea to the market-ready series product – 100% Swiss made


ALTECNO stands for high-tech measuring technology and expert advice for recording, monitoring and transmitting different physical measured variables in autonomous field use.

As an independent Swiss engineering company, we have specialised in developing and producing data logging systems in recent years.

Our systems are the perfect solution wherever power or data cables cannot reach.