Aumann

Aumann is a leading global supplier of innovative specialised machines and automated production lines with a focus on e-mobility. The company combines innovative technologies for the highly efficient manufacturing of drive units, electronics and energy storage systems across the entire electric vehicle platform with decades of automation experience. Its broad product portfolio includes winding technologies for electric motors, solutions for battery module and battery pack assembly, coating systems for electrode production and systems for fuel cell production – from coating and stacking to final assembly.

With its Next Automation segment, Aumann also focuses specifically on additional growth areas in the aerospace, defence, robotics, life sciences and cleantech sectors. Current market and political developments confirm the strategic diversification and open up attractive prospects for sustainable growth.

Key Data

Activity	Mechanical engineering, automation solutions, engineering and related services
Markets	Automotive, e-mobility, aerospace, defence, robotics, life sciences and cleantech
Locations	Beelen, Espelkamp, Lauchheim, Limbach-Oberfrohna, Clayton (U.S.), Changzhou (China)
Revenue in 2025	€204 million
Employees in 2025	773
MBB since	2012
MBB shareholding	47.81%*

*As of 31 December 2025

Background

Aumann was formed from the acquisition of Claas Fertigungstechnik GmbH (later MBB Fertigungstechnik GmbH) by MBB in 2012 and the subsequent merger with the Aumann Winding and Automation Group in 2015. This was followed shortly afterwards by a focus on e-mobility solutions and a successful IPO in 2017.

Subsidiaries