Haefely Test AG has been acquired in September 2019 by Pfiffner International AG, a solution supplier for customers in the sectors of electrical energy and rolling stock and will now act as stand-alone company and brand under the umbrella of the Pfiffner Group
Pfiffner International is a group of companies with the headquarter in Hirschthal, Canton Aargau, Switzerland. They develop, produce and sell products and solutions for the electrical energy and rolling stock sector. Pfiffner International has seven production sites, app. 650 employees.