Merger on 1 March 2019

Trinavis now operates under the name of Warth & Klein Grant Thornton

Trinavis and Warth & Klein Grant Thornton joined forces on 1 March 2019.

The Berlin office is the highly competitive representation of Warth & Klein Grant Thornton in Germany’s capital. With 280 staff we are the second largest office of Warth & Klein Grant Thornton in Germany.


We grow, but maintain our personal approach!

The merger does not result in any changes for you. Our offices remains in Cicerostraße. Your personal contact partners will continue their trusting co-operation with you.

The Düsseldorf-based firm with its long tradition complements our range of services in the areas of Corporate Finance & Advisory Services, Governance, Risk, Compliance & Technology and Private Finance. Through the merger, we become part of the global network Grant Thornton.

We add to the service portfolio of Warth & Klein Grant Thornton by our acknowledged expertise in the Real Estate Industry, the Public Sector and in the area of Travel, Tourism & Leisure. Together we offer excellent expertise and a broad presence in the market in order to better support our clients in tackling issues of future importance, such as digitalisation.


Dr Jan Merzrath

Head of Berlin Office

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