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We are one of the leading north german commercial law firms. With our specialized lawyers and notaries, we advise our clients in all areas of commercial law and public law.
Francke_Zitatslider
»BMZ is one of the leading law firms in northern Germany
in the fields of corporate law and public commercial law.«

Law firms in Germany1

Harding_Zitatslider
»One of the leading law firms in northern Germany specializing in corporate, labor, media, and energy law, as well as M&A transactions, which is increasingly handling significant cases nationwide.«

Law firms in Germany2

"Competitive throughout Germany."

The Legal 500 Germany3

Sandberg_ohne_Farbbalken
»BMZ is firmly asserting its position as the top dog in Schleswig-Holstein.«

JUVE Handbook 2025/20264

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BROCK MÜLLER ZIEGENBEIN Lawyers Notaries

YOUR CONTACT PERSONS.
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BMZ-Int-Kiel
"Brock Müller Ziegenbein advises on the sale of the Asterlagen veterinary clinic and other veterinary clinics and practices throughout Germany to various investor groups." Read more
"Brock Müller Ziegenbein advises shareholders of the fibre optic group "TNG" on the sale of a majority stake to the infrastructure investor ICG." Read more
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News from case law

BMZ_als_Projektbegleiter
BMZ as project supervisor at the ground-breaking ceremony on site

Construction of what is currently Germany’s largest battery storage system, with a capacity of 1,000 MW and up to 5,700 MWh, began symbolically in Klostermansfeld on 1 July 2026 with a ground-breaking ceremony. — Read more

Altes_Testament
Old Testament, new family

Why many wills no longer reflect the realities of modern life: — Read more

Das_Ende_des_Einwurf
The end of registered post: No proof of delivery for a notice of termination sent by registered post

In a ruling dated 7 May 2026, the Federal Labour Court clarified that registered post with proof of delivery is no longer accepted as proof of receipt for letters requiring acknowledgement of receipt. — Read more

Aufstieg_im_Juve
Rise in the Juve rankings: BMZ remains the undisputed market leader in Schleswig-Holstein

In its recently published ranking for the Northern Region (Hamburg, Bremen, Lower Saxony and Schleswig-Holstein), JUVE-Verlag has awarded BROCK MÜLLER ZIEGENBEIN 4 stars, once again confirming our position as market leader in Germany’s northernmost… — Read more

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