Palmstiernas has acquired all rights and products from Extevent on October 23, 2020. Mikael Leicht and William Leicht will continue to work with the Extevent program. We see this as a natural step where Palmstierna’s experience in gas detectors and Extevent’s products for gas analysis and odor equipment in mainly biogas match each other well. For more information about Extevent and their products go to