AURELIUS WK Thirty-One DS GmbH secures financing for the acquisition of DEMIS GmbH

Posted on Nov 24, 2025

AURELIUS WK Thirty-One DS GmbH has secured financing for the acquisition of DEMIS GmbH, a Wölfersheim-based provider of technical industrial services with operations across four locations.

DEMIS GmbH, based in Wölfersheim (Hesse), is a specialized provider of technical industrial services. Since its founding in 2000 by Sascha Dousa, the company has developed into an established partner to the industry and is now active at four locations. The portfolio includes the maintenance, servicing and modernization of industrial plants, the service for pumps including delivery, installation and 24/7 incident assistance, as well as the repair of electrical machines such as motors, generators and transformers. The range of services is supplemented by TIC tests, inspections and certifications.

AURELIUS Growth Capital invests as a majority shareholder in established, high-growth companies in the DACH region. As an active partner, AWK supports scaling, internationalization and buy-and-build strategies with flexible capital and operational excellence. So far, more than 70 transactions have been successfully implemented with more than 50 professionals.

Gütt Olk Feldhaus advised AURELIUS WK Thirty-One DS GmbH on the financing of its acquisition of DEMIS GmbH. The advisory team was led by Dr. Tilmann Gütt, LL.M. (London), Partner in Banking and Finance, and included Katharina Pröbstl, LL.M. (London), Senior Associate, and Anja Schmidt, Associate (both Banking and Finance).

Companies mentioned in this article

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