

Lexunora was founded in 2010 by Dr. Klaus Brenner and Prof. Margarete Stein with a shared aim: to build a law firm that connects strong corporate legal knowledge with the real-world needs of business leaders.
From a small Frankfurt advisory practice, Lexunora has grown into a 45-lawyer firm supporting clients across 28 jurisdictions. Our offices in London and Zurich reflect our commitment to working close to the markets and clients we serve.
Our practice is known for cross-border M&A, regulatory compliance, corporate governance, and sector-focused advisory for financial services, technology, healthcare, and other growth-driven industries.
As the firm has expanded, we have kept the partner-led approach that shaped our early work. Clients receive senior attention, practical recommendations, and advice built around both legal risk and commercial impact.
We start by understanding your business, objectives, constraints, and key risks, so our advice is grounded in your actual situation.
Our partners develop a legal plan aligned with your commercial goals, with clear options, practical recommendations, and risk-aware guidance.
Dedicated teams manage the work with structure, precision, and steady communication, keeping timelines and stakeholders aligned.
Our work can continue beyond closing or completion through regulatory monitoring, post-transaction support, and ongoing strategic counsel.
"To provide legal guidance that helps business leaders make confident decisions in moments of complexity, change, and opportunity."
"To be a trusted European corporate law firm known for senior attention, commercial clarity, and consistent professional integrity."
We give honest, clear advice, including when the answer is difficult. Trust is central to every client relationship we build.
Confidential matters require careful handling. We use controlled access, secure systems, and strict internal protocols to protect client information.
Legal work must be accurate and dependable. Our internal review standards help ensure that every recommendation and deliverable is carefully prepared.
We look beyond the legal question alone. Our advice is shaped by your business goals, operational needs, and long-term priorities.

Cross-border transaction lawyer with more than 20 years of experience advising companies, investors, and sellers on complex deals.

Regulatory law specialist with deep experience in financial supervision, compliance design, and regulated business operations.

Technology and growth-company adviser focused on SaaS contracts, funding rounds, intellectual property, and commercial legal strategy.

Healthcare law adviser with experience supporting hospital groups, medical technology businesses, data protection matters, and regulatory projects.
Lexunora was established in Frankfurt with a focus on corporate advisory and mid-market M&A work.
The regulatory compliance practice was introduced to support clients facing greater supervision and enforcement pressure.
The London office opened to support UK-based and international clients across corporate and transactional matters.
The firm expanded its sector teams, strengthening its work in healthcare, technology, and regulated industries.
The Zurich office opened, expanding the firm’s reach for cross-border advisory and Swiss-market clients.
Lexunora strengthened its secure working systems and launched focused practices in digital health and AI governance.
The firm now includes 45 lawyers across three offices, advising clients across 28 jurisdictions.
Recognised for corporate and M&A advisory work in Germany
Noted for corporate law services in the Frankfurt market
Acknowledged for work on business transactions and growth-stage deals
Active involvement in corporate law and professional legal communities
Participation in cross-border corporate law and advisory groups
Structured internal systems for secure information handling and client confidentiality