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High-End Legal Advice for Privacy Law and Digital Law

Personal. Pragmatic. No nonsense. Baumgartner Baumann is a boutique law firm focusing on data protection, privacy and IT law. We bring a wealth of experience in working for leading international law firms and have established strong relationships with data protection supervisory authorities across Europe. We are part of a European network of like-minded law firms with the same focus. Magic Circle quality combined with the benefits of a highly-specialized boutique law firm. This is Baumgartner Baumann.

International Network

We operate on an international scale. Our meticulously managed international network of like-minded boutique law firms and privacy law experts is at your disposal. Coordinated by us on a project by project basis. EU-wide legal advice at the highest level. A one-stop shop.


Privacy Law

  • Data protection and privacy law compliance
  • Safeguarding international data transfers
  • Structuring of intra-group data flows
  • Support in the context of investigations by supervisory authorities
  • Defence against regulator fines and other sanctions
  • Defence against claims for damages, including related litigation
  • Data-driven business models and monetisation of data
  • Creation and implementation of deletion concepts and routines
  • Support with data breaches
  • Specialist advice at the interface of online advertising and privacy law
  • Structuring websites und online presences
  • Employee data protection law, including negotiations with works councils

We are among the pioneers of data protection and privacy law. Our advice encompasses the entire spectrum of legal issues pertaining to the use and protection of data.

→ IT Contract Law

  • Cloud contracts
  • Outsourcing & managed services agreements
  • Maintenance and service agreements
  • Software development agreements
  • Software licensing agreements

Cloud contracts, outsourcing, software agreements. We know what matters and support providers and users in the drafting, review and negotiation of contracts featuring components of IT law.

→ Digital Compliance

  • E-commerce compliance for online shops and internet platforms
  • Advice on implementation of artificial intelligence
  • IoT applications, Industry 4.0 and  autonomous systems
  • Advice on development and usage of Blockchain applications

E-commerce law, IoT, artificial intelligence & more. New technologies often involve a whole range of legal spheres. We keep sight.

→ Technology Transactions

  • Analysis of business models for data protection risks
  • Due diligence in the areas of data protection law, IT law and digital compliance
  • Structuring asset deals and other transactions to comply with data protection
  • Support during signing and closing, as well as in post-merger integration

Data protection and IT law are increasingly becoming the focus of M&A transactions and restructuring. We are accustomed to working hand in hand with both corporate and M&A specialists, with an eye to the essential.


Dr. Ulrich Baumgartner

LL.M. (King’s College London), CIPP/E | Partner

One of the most experienced specialists in data protection and privacy law in the German market and a "highly sought-after advisor" (JUVE Magazine 2020). Author of numerous specialist books, regular speaker and IAPP Region Leader for the DACH Region.

→ More about Ulrich Baumgarntner

Dr. Johannes Baumann


Extensive experience in data protection law and IT contract law. Specialised in advising on digital and data-driven business models.

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Clemens Sebisch

Senior Associate

Advises on IT and data protection law. Several years of experience in international law firms. Also assists at the interface with corporate law and in M&A transactions.

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Dr. Eleni Alexiou

Senior Associate

Dr. Eleni Alexiou provides cross-industry legal advice in the areas of IT and data protection law, online marketing, and e-commerce.

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Samuel Cross

LL.M. Eur. (München) | Legal Consultant

Supports BAUMGARTNER BAUMANN in matters of IT and data protection law and e-commerce law.

→ More about Samuel Cross


Baumgartner Baumann Rechtsanwälte PartmbB
+49 89 693149-550

Richard-Wagner-Str. 9
80333 Munich, Germany
Baumgartner Baumann Rechtsanwälte PartmbB © 2020, Imprint & Privacy Policy