Acquisitions and Divestments

The Vaisala Group strives for global market and product leadership in selected business areas. The goal is achieved mainly by organic growth supplemented by corporate acquisitions.

Ac​​quisitions

2016

  • Technology and air quality monitoring products from Envitems Oy - Press release, Aug 30

2013​

  • 3TIER Inc., a US-based renewable energy assessment and forecasting services company -  Stock exchange release, Dec ​17​
  • Second Wind Systems Inc, USA -  remote sensing technology and data services for the wind energy industry - Stock exchange release, Aug 14​

2010

2009

2008

2005

2002

2001 

Divestm​​ents

2016​

​20​13

  • ​Three non-weather road transportation product lines to M.H.Corbin, Inc., USA. In Vaisala the product lines belonged to Weather business area - Stock exchange release March 6

2012

2010

  • Vaisala divested its ​​oxygen measurement technology and business to SICK Maihak GmbH. The oxygen products belonged to Controlled Environment (currently Industrial Measurements) business area's offering. - ​Press release, Sep 30