Our
Expertise
Our
Law firm
Müller Partner is a law firm with a holistic problem-solving culture. We offer companies, institutions and private individuals expertise at an outstanding level, combined with high personal commitment and goal-oriented creativity.
For years, Müller Partner has been demonstrating with continuously growing success how a law firm actually elevates creativity to a culture and innovation to a principle of success. We are already trying to solve tomorrow’s problems today.
Our clients benefit from this. Especially where the stakes are high, standard solutions are not sufficient and novel problems demand innovative solutions. A highly competent team and exceptional ideas for challenging cases: Müller Partner works.
We are
honored
Capital Markets | Band 4 Lawyer
Gernot Wilfling is highlighted among the leading lawyers in Capital Markets in the renowned Chambers ranking.
Dispute Resolution: 2 stars
“The firm is highly regarded for its advice in construction-related disputes.”
Frequently recommended: Katharina Müller
“Perfect advice with a solution-oriented approach to complex construction law cases,” client; “A competent, tough negotiator who is capable of compromise,” competitor
Construction Law: 4 stars
“In construction law, the firm is among the broader market leaders.”
Frequently recommended: Katharina Müller
“Very experienced and particularly strong in strategic decisions and legal risk assessments,” client; “Excellent lawyer,” “Top construction law specialist, many years of experience, strong team,” competitor
Capital markets | Tier 4
“With expertise across capital markets, corporate and M&A matters, Müller Partner Rechtsanwälte is best known for its strengths in regulatory issues such as securities supervision law and stock exchange law. The team also routinely represents clients before the FMA, European Central Bank and Single Resolution Board. Compliance expert Gernot Wilfling leads the practice. Carl Walderdorff joined the firm in July 2025 from Herbst Kinsky Rechtsanwalte GmbH, adding capital markets and broader financing expertise.“
Banking & Finance | Firms to Watch
“Müller Partner Rechtsanwälte is best known for its capabilities at the intersection of banking regulatory law, capital markets and M&A. The practice is steered by Gernot Wilfling and Carl Walderdorff.“
Construction | Tier 2
“Katharina Müller is the leading partner with a lot of expertise in real estate and construction issues. She is available on short notice, and is always trying to view a legal problem from both sides, therefore arriving at equitable solutions.”
Private client | Tier 3
“Katharina Müller and Martin Melzer have long-lasting experience in servicing private clients. Apart from their technical knowledge, they also have the skills to handle delicate situations with families.”
Dispute Resolution | Highly Recommended
Ranked in the Leaders League Ranking 2026 in the areas of Commercial Litigation and International Arbitration.
Capital Markets and Banking Law
“Strong expertise in capital markets compliance as well as in advising on shareholders’ meetings.”
Corporate / M&A
“The practice is recognized for its expertise at the intersection with capital markets law, particularly represented by partner Gernot Wilfling. The firm significantly expanded its advisory services in the PE and VC segment in summer 2025 with the addition of Carl Walderdorff as an equity partner. The practice advises both investors and companies.”
Frequently recommended: Gernot Wilfling, Carl Walderdorff
Real Estate: Construction | Band 2
Müller Partner is once again among the top firms in construction law, securing its position as a Band 2 firm.
Chambers High Net Worth Guide 2025
Katharina Müller and Martin Melzer are once again ranked among Austria’s leading firms in the Private Clients category. Müller Partner: Band 3. Katharina Müller: Band 2.
4 out of 5 stars in the areas of construction law and capital markets law in the Der Standard “Top Law Firms” survey.
Our
Partner
We offer companies, organizations, institutions and private individuals first-class legal advice combined with a high level of personal commitment and goal-oriented creativity. By concentrating on our areas of expertise, we ensure expertise at an outstanding level.
Get to know our team.
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