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About us

The two equity partners of the firm have been working closely together for more than ten years and know each other from joint study days at the University of Cologne. As a result, a perfectly coordinated teamwork has been created, which enables us to support operationally highly complex large-scale projects in a short time.


Most recently, both worked as partners in a mid-sized law firm specializing in employment law in Cologne. There, they have jointly implemented various labor law restructurings, but also sharpened their respective individual counselling profile.

Dr. Joachim Trebeck, LL.M.

Certified lawyer for labor law


Joachim Trebeck advises clients in all aspects of employment law, with a focus on corporate co-determination, collective bargaining law and transactional employment law. In addition, litigation is one of the main areas of consulting. Joachim Trebeck also has many years of experience in project management and the supervision of complex restructuring processes, both nationally and internationally.


Joachim Trebeck received his doctorate at the University of Cologne with a thesis on collectively agreed age limits. In addition to his work as a lawyer, he publishes numerous specialist publications (inter alia, Personal-Lexikon C.H. Beck.) and gives lectures and training in the field of labor law. The magazine JUVE, as well as the manual Legal 500 recommended him in 2017 and 2018 as “very well-versed”. In addition, the industry JUVE counts him among the leading names in labor law (as of 2018).

Stefan von Broich

Certified lawyer for labor law


Stefan von Broich advises medium-sized companies, large corporations and executives on all issues of individual and collective employment law. In addition to the labor law support of day-to-day operations, the work-related supervision and implementation of complex operational and inter-company restructuring and reorganization, including the necessary negotiations with company and collective bargaining parties in this context, form a focus of his work.


In addition to his legal work, Stefan von Broich, who gained his first lawyer experience in a law firm in Duesseldorf, is a regular tutor in lectures and training on various topics of employment law. Like Joachim Trebeck, he is co-author of the Personal-Lexikon C.H. Beck. Stefan von Broich was also recommended by the magazines JUVE and Legal 500 in 2017 and 2018.

Andrea Klein

Of Counsel
Certified lawyer for labor law


Andrea Klein advises and represents clients in all areas of labor and employment law. She has many years of experience in individual and collective employment law, has provided legal advice on employment law for major national and international projects and has conducted numerous negotiations with works councils and collective bargaining parties. In addition to advising during restructurings and supporting the day-to-day business, she also specializes in litigation.


Andrea Klein is currently working as a legal expert for two Bavarian employers’ associations in the chemical and plastics sector in Munich. Prior to this, she was employed in a medium-sized law firm in Cologne for several years specializing in employment law.


Andrea Klein holds lectures and trainings on various topics of employment law on a regular basis.