Achieve success with the Rosinger Group as your investment partner
We are a competent partner for sustainable corporate value increase and strategies. We put our excellent international network at your disposal.
Our investment approach
The Rosinger portfolio includes long-term corporate investments, direct and indirect financial investments in listed companies and private equity investments with a focus on the industrial and financial sectors. The Rosinger Group also holds real estate and investments in financial instruments.
A part of Rosinger's listed financial investments is included in the Rosinger Index ROSGIX, which is wholly owned by two Rosinger Group companies and calculated daily by the Vienna Stock Exchange.
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As part of our own company investments, we not only provide capital, but also our many years of experience, our strategic and corporate value-oriented thinking, and our excellent international contact network.
Our goal is to sustainably increase the value of the target company as a temporary partner. The duration of the partnership depends on the shared objectives and the development of the company. The optimal timing and the best path to achieve value enhancement will be decided together with the company and documented in the participation agreement. In this process, our partners benefit from our extensive experience in company sales and IPOs. As is common with professionally acting institutional investors, we are open to all exit strategies.
Investments and participations in our
strategic business areas
Process- & Energy Engineering
Here we would like to mention our German hydrogen technology and energy systems company
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Rosinger Energieanlagen GmbH
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which is particularly forward-looking in terms of long-term climate goals.
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The Rosinger Energieanlagen GmbH was founded in 1999 by Gregor Heinz Rosinger, with fully paid-in share capital of EUR 39,970,000.00. Rosinger Energieanlagen GmbH was established to consolidate Gregor Heinz Rosingers innovative process technologies in the field of sustainable and decentralized energy generation solutions into a single Rosinger Group company and, as a capital-strong solutions provider, to usher in the hydrogen era in the long term. Currently, 51% of the company shares are personally held by Gregor Heinz Rosinger, while the remaining 49% are held by the PRIVATE EQUITY Rosinger Anlagentechnik GmbH & Co KG, which in turn is more than 75% owned by Gregor Heinz Rosinger.
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Real Estate Sector
In addition to the industrial strategy pursued by both us and our majority shareholder, Gregor Heinz Rosinger, Dipl.-Ing., and Yvette Rosinger also pursue a real estate strategy, both jointly and individually, focusing on residential and office properties. These properties are purchased entirely with equity, upgraded as needed, and then leased out. This is a classic buy-and-hold strategy, primarily targeting locations with recreational value or excellent infrastructure in smaller cities with a maximum population of 100,000. To diversify his portfolio, our majority shareholder, Dipl.-Ing. Gregor Heinz Rosinger, also invests in shares of publicly listed real estate companies.
His particular focus is on his shareholding in
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Vonovia SE​
Long-Term Financial Investments
In addition to strategic investments, we also hold financial investments in listed companies with a longer-term holding horizon. We only invest in companies whose business model and market we understand. Our acquisitions often take place over an extended period of time, and our exits usually do not occur within a short period of time, unless we accept a takeover offer. For decades, our financial investments, as well as those of our majority shareholder, Gregor Heinz Rosinger, have focused particularly on the Aerospace & Defense sector. The formerly strategic Automotive business unit has also now developed into pure financial investments through a company sale.
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As examples of all our long-term financial investments, we would like to highlight our investments in the Aerospace & Defense and Automotive sectors and mention our portfolio members from these sectors.
Aerospace & Defense
The Aerospace & Defense sector has long been a focus of our financial investments because our majority shareholder, Dipl.-Ing. Gregor Heinz Rosinger, recognized many years ago that only a new aera of "mutually assured destruction," like the one that prevailed during the Cold War, can ensure lasting peace. Our focus, and that of our majority shareholder Dipl.-Ing. Gregor Heinz Rosinger, is particularly on our investment in the company
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QinetiQ Group PLC
Automotive
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The Automotive sector used to be a strategic business unit of the Rosinger Group until November 2013, when we sold our shares in Hermanseder GmbH (now DriveMe GmbH), one of Austria's most important BMW, Mini and Citroen dealerships and repair workshops, for which we had enabled succession planning in 2007 by becoming an active shareholder, at a high profit after years of site development and optimization work. This divestment did not include the equity investments of our majority shareholder, Dipl.-Ing. Gregor Heinz Rosinger, in the European automotive manufacturers BMW AG and Stellantis N.V., from which he has gradually and now completely divested. However, the automotive sector remains a focus for our majority shareholder, Dipl.-Ing. Gregor Heinz Rosinger, and the Rosinger Group, as demonstrated by the following equity position established from summer 2025 onwards:
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Pirelli & C. S.p.A.