3WIS is a leading international provider of welding, NDT inspection, engineering, and technical consulting services to the on- and offshore wind energy industry. Deep knowhow, a vast library of approved repair solutions (WPQRs) and a scalable delivery organization enables 3WIS to provide expert services to customers on complex and often urgent needs and has formed the basis of close customer relationships with leading OEMs such as GE, Siemens Gamesa, and Vestas.
ATRIUM Partners acted as exclusive financial and strategic advisor to the shareholders of 3WIS in the sale to One Equity Partners backed Muehlhan Wind Service, a leading full-scope service provider delivering wind turbine installation and operations & maintenance solutions to the wind energy industry.