About us
“Our mission: to reduce legal complexity so that you can grow as an entrepreneur.
Not as an external law firm, but as your integrated legal partner.”
Luise Adler & Dr. Arnt Glienke, LL.M., CCP
Management Legal & Consulting
Customised legal relief -flexible, based on partnership, scalable
Clarius Legal is a modern, authorised law firm with a focus on relieving companies of legal tasks and making their legal departments more efficient through the targeted use of expertise and technology. As a pioneer in managed legal services and legal tech, we continuously develop innovative solutions to digitalise and modernise legal processes.
We take on precisely those legal tasks that keep companies from their core business – customised, flexible and tailor-made. Instead of standard solutions, we offer customised services that are geared towards the specific needs of our clients. Our goal: a trusting partnership and the sustainable success of our clients in the face of legal challenges.
What sets us apart
Expertise in all relevant areas of law such as commercial law, civil law, labour law, contract law, compliance and many more.
Over 180 national and international customers of all sizes
Nationwide team of in-house experienced lawyers, fully qualified lawyers and legal experts with headquarters in Hamburg
Access to the expertise and resources of the entire Clarius Group in the areas of finance, compliance and legal

This is what we want to offer our customers:
Risk minimisation and safety
As a regulated and liable law firm, we relieve you of legal risks and support you in the implementation of legal requirements. You benefit from our promise of security both in terms of the quality of our legal services as well as budget compliance and the ability to plan resources.
Individuality and in-house approach
We adapt to your needs and ideas. Our experienced in-house lawyers know how legal departments work and integrate themselves optimally into the organisation - like an internal department, but with the resources, possibilities and security of an external service provider.
Flexibility
We can start working together at short notice, vary volumes, offer maximum response speed and work with or without the customer's system connection. Whether project-specific or as a permanent resource - we provide the level of support you require.
Efficiency thanks to in-house experience
In-depth knowledge of the company, faster processes and efficient processing enable focused, process-optimised work and lead to time and cost efficiency.
Diversity of legal areas
A highly qualified team of various specialist lawyers, data protection officers (TÜV), data protection auditors (TÜV) and Certified Compliance Professionals is available with a wide range of expertise and ensures support with the relevant current legal issues.
History
Excerpt from over 200 customers
With internationally active groups and large companies, SMEs and start-ups, we are trusted by companies of all sizes and from all sectors. Depending on your needs, we can support you as an alternative legal service provider with legal tech solutions and customised legal advice.






















Management

Luise Adler joined Clarius Legal in 2017 and has since played a key role in building up the law firm part of the Clarius Group as Chief Operating Officer and authorised signatory. Together with Dr Arnt Glienke, she heads the Group's Legal & Consulting division. Her focus is on providing clients with practical, company-orientated, efficient and cost-transparent solutions and continuously developing legal services at the highest level.
Luise Adler studied law at the Free University of Berlin and completed her legal traineeship in Berlin and New York. Her professional career took her from a renowned commercial law firm to the legal department of an international corporation and finally to Clarius, where she combines both perspectives - law firm and in-house. As a lawyer, she is operationally responsible for civil and commercial law advice and focuses on contract and labour law as well as IP/IT law.

Dr Arnt Glienke joined the Clarius Legal management team in 2023. Together with Luise Adler, he heads the Legal & Consulting division, where he is responsible for the consulting focus areas of compliance, data protection and current regulatory requirements. He is also Managing Director of the service portfolio of Clarius Data & Security GmbH. His trademark: pragmatic solutions for complex challenges.
Dr Glienke studied law in Hamburg, completed his legal clerkship in Brussels and London and then obtained his doctorate at the University of Speyer. Before joining Clarius, he worked in management positions at international companies, where he was responsible for setting up and operating complex compliance management systems and established himself as a specialist in corporate compliance and regulatory issues.
Our attorneysat law
- Walid Adams
- Luise Adler
- Dr. Volker Baldus
- Dr. Ernst Georg Berger
- Anna Daschenko
- Dr. Arnt Glienke, LL.M.
- Jochen Harttung
- Dr. Markus Hülper
- Nadine Kaulmann
- Caroline Latze
- Nils Oberschelp
- Dr. Andreas Pagiela
- Madlen Peiser
- Jan-Ole Simon, LL.M.
- Stephanie Simon-Sommer
- Gergana Vasileva, LL.M.
Your personal contact
Matthias SchulzDirector Sales
- +49 40 257 660 967
- +49 40 257 660 919
- m.schulz@clarius-legal.com