Sonja Riedemann advises national and international companies on all matters relating to collective and individual employment law. Her particular expertise are the IT and real estate industries. She also supports companies in drafting and negotiating service contracts for managing directors, board members as well as for interim managers.

Sonja advises companies from the UK and US, many from the tech, media and comms industry, when entering the market, in the expansion of staff, and for all HR structures and processes in Germany.

Sonja qualified as a lawyer in 2004 and has been a specialist in employment law since 2009. She worked with well-known law firms in Düsseldorf and London before joining Osborne Clarke in 2006. She acquired a Master of Law in Labour Law (LL.M.) in the 2001/2002 academic year after studying at the prestigious London School of Economics (LSE) where she acquired additional international expertise.

Sonja regularly publishes and holds talks about employment law topics including webinars for the Quadriga University of Applied Sciences in Berlin. She publishes and lectures regularly about employment law topics and is co-author of the “Handbuch Organverträge” [Handbook for Executive Contracts] (Schmidt/Holthausen, beck-Verlag).

Endeit Capital

Osborne Clarke has advised Endeit Capital as lead investor in the Series B financing round of software start-up Sastrify, read more.

Bandai Namco Europe

Osborne Clarke advises Bandai Namco Europe on acquisition of majority stake in games developer Limbic Entertainment, read more


Osborne Clarke advises video surveillance specialist LivEye on owner buy-out by NORD Holding Small Cap, read more

erlich textil

Osborne Clarke advises erlich textil on sale to CALIDA GROUP


Osborne Clarke advises Onit on acquisition of BusyLamp, read more


Osborne Clarke advises shareholders of LevlUp on the sale to Glanbia, read more


Osborne Clarke advises Receeve on USD 7 million financing round, read more

build a rocket

Osborne Clarke advises build a rocket on its sale to SPORTFIVE, read more


Osborne Clarke advises Hepster on USD 10 Million Series A funding round, read more


Osborne Clarke advises Headup on sale to Thunderful Group, read more


Osborne Clarke advises fitvia on sale to Dermapharm, read more

Capnamic Ventures

Osborne Clarke advises Capnamic Ventures on investment in Statice, read more


Osborne Clarke advises gridscale on EUR 7m financing round, read more


Osborne Clarke advises CeleraOne on sale to Axel Springer, read more

Capnamic Ventures

Osborne Clarke has advised Capnamic Ventures on EUR 3m investment in Aifora, read more

Goodix Technology

Osborne Clarke advised Goodix Technology on acquisition of Commsolid, read more

Raine Ventures

Advised Raine Ventures on investment in Dojo Madness, read more

Contact Sonja