Marius Rosenberg

Marius Rosenberg

Zollhof 8
40221 Düsseldorf
Tel.: 0211 8687-220
Fax: 0211 8687-160 

Area of Specialisation

Marius Rosenberg, certified specialist for international business law, is a partner at TIGGES Rechtsanwälte. Mr. Rosenberg advises German and foreign predominantly medium-sized companies comprehensively in national and international business law, particularly in the areas of corporate law, commercial and contract law.

One fundamental area of specialisation is German-Polish business transactions; as a German and Polish native speaker, Mr. Rosenberg advises companies on both sides of the Oder in connection with their cross-border activities.

Furthermore, Mr. Rosenberg deals with current issues and developments connected with the computerization of manufacturing ( Industry 4.0 ) and the ​​necessary development of a robust legal framework. He also gives regular seminars on this topic , et al with industry associations.

Other Fields of Activity

An additional focus of his legal work lies in the field of real estate law and particularly encompasses providing legal advice in land acquisition, formulation of construction and rental agreements as well as the advice on the disposal or utilisation of land.

Mr. Rosenberg is member of German Bar Association (DAV) and active in the DAV-working group "International business law".


Mr. Rosenberg has worked at TIGGES Rechtsanwälte since 2009, since 2016 as a partner of the law firm. During his law studies as Heinrich-Heine-Universität Düsseldorf and the legal traineeship he gained relevant experience in the field of corporate law / M&A, real estate law as well as international arbitration.

In December 2014 Mr. Rosenberg gained the title "Specialised counsel for international business law". This specialised counsel title including the corresponding training course was first introduced beginning of 2014 and Mr. Rosenberg thus belongs to the first successful graduates nationwide.


German, English, Polish, French