article banner
Deal News

Our team accompanies PM DM GmbH in the acquisition of Mast Kunststoffe GmbH & Co. KG

Background on the deal

Precision Motors Deutsche Minebea GmbH (PM DM) is the largest motor development centre in the international MinebeaMitsumi network. PM DM develops electronically commutated BLDC motors, innovative drive systems as well as energy harvesting systems. The Japanese parent company MinebeaMitsumi pursues its growth objectives also by acquisitions through subsidiaries, which was achieved by the acquisition of Mast Kunststoffe GmbH & Co. KG (Mast). Mast specializes in drive components and precision parts made from plastics. The company produces gearing technology, gear box components and drive elements from plastics in Baden-Wuerttemberg, Germany. Mast was founded in 1960 and generates revenues of EUR 23 million with c. 130 employees.


The Corporate Finance Team of Warth & Klein Grant Thornton – Dr. Kai Bartels, Hendrik Wehrmann and Konstantin Brehm – accompanied the acquisition of Mast together with K&L Gates through a Red-Flag – Financial Due Diligence in the fist step. In the second step, Warth & Klein Grant Thornton was able to provide substantial information about the economic situation of the company, about the equity value and during the final contract negotiations.

We make the difference

Our consultants have provided PM DMs’ management with a comprehensive view of the sustainable profitability, operational drivers and economic situation of the target. Thus, we were able to contribute to the basis of a successful transaction.

„The Corporate Finance Team of Warth & Klein Grant Thornton supported us during the whole M&A process starting with a Red-Flag - Financial Due Diligence up to the signing of the transaction. In addition to the high-quality work, we were particularly impressed by the short-term availability, the excellent communication at all times and the comprehensive explanations. Our advice has thus made a significant contribution to the successful conclusion." (Tobias Stemler, Business Development Manager, PM DM GmbH)


Dr. Kai Bartels
Senior Partner
T +49 (0)40 4321 862 13

Hendrik P. M. Wehrmann
T + 49 40 4321 862 22

Konstantin Brehm
T: +49 40 4321 862 68