Donhauser Law is not a traditional law firm, but your strategic sparring partner for venture capital structures. We are with you from the pre-seed round to the exit. With a modular system that drastically reduces effort and uncertainty. Our approach: not a separate contract review, but a holistic transaction architecture. So that your investment is not only legally clean, but also economically resilient.
Early screening of your corporate structure reduces costs and prevents pitfalls. We analyse cap table, IP rights, incentives and governance.
Clear, understandable term sheets and tailored preparation for due diligence processes. For transparent negotiations without legal friction.
Patrick ist Rechtsanwalt mit Schwerpunkt auf Transaktionen, Investmentrecht und der Strukturierung von Fonds. Er berät VC- und PE-Fonds bei Beteiligungen, Exits sowie bei der Auflage und Strukturierung von Alternativen Investmentfonds (AIF). Neben seiner transaktionsbezogenen Tätigkeit verfügt Patrick über tiefgehende Expertise im Banken- und Kapitalmarktrecht sowie im Handels- und Gesellschaftsrecht.Seine Mandanten – darunter VC- und PE-Fonds, Family Offices und mittelständische Unternehmen – schützen seine strategische Beratung bei komplexen Investitions- und Finanzierungsstrukturen.
From participation agreement to implementation of notary law. We provide legally secure documents that reflect your interests in an entrepreneurial way.
With our modular approach, we reduce legal costs by up to 30% and at the same time create a reliable basis for investors and start-ups. Thanks to the clear structure of our modules, even complex financing rounds can be planned and processed efficiently. No surprises in due diligence.


Our modules not only enable predictable timelines, but also full cost transparency — without unnecessary flat rates or hourly rate uncertainties. Founders and investors get exactly what they need. This creates certainty of action and strengthens one's own negotiating position vis-à-vis VCs, co-investors and advisory boards.
Let us scale your financing structure together. With a legal basis that thinks economically. Whether it's seed, Series A or a growth round: We bring clarity to complexity and secure your position in every negotiation step.
