Christian Dreyer

Hansen Sicherheitstechnik AG engages in the designing, developing, manufacturing, and distribution of explosion-proof electrical and electronic systems for the mining industry. It offers associated engineering and repair services. The company was founded by Lars Hansen and Rolf Reinders in 1969 and is headquartered in Velbert, Germany.

SKIDATA AG provides hardware and software for access solutions and visitor management. It offers products for mountain destinations, vehicle access management, and event facilities such as stadiums, amusement parks, spas, festivals, and trade fairs. The company was founded by Günther Walcher in 1977 and is headquartered in Groedig, Austria.

AURELIUS Equity Opportunities SE & Co. KGaA invests in lower middle market companies located across the Europe with revenues of € 30 - € 1,000 million. The fund target companies operating in the fields of industrial & chemicals, lifestyle & consumer goods, IT and business services. It provides financing for corporate carve-outs, add-on acquisitions, platform build-ups and complex buy-outs with an investment size of up to EUR 100 million and also takes controlling position.

Aurelius (Private Equity) (Aurelius) is a pan-European alternative investment arm of Aurelius Group founded in 2005 by Dirk Markus and Gert Purkert. It is headquartered in Munich, Germany with additional offices in London, Luxembourg, Amsterdam, Stockholm, Madrid, Milan and Düsseldorf.

Dreyer Ventures & Management GmbH (DVM) is the portfolio management company of Christian Dreyer headquartered in Salzburg, Austria. The firm was founded in 2005 by Christian Dreyer.