ARQIS is an independent commercial law firm founded in 2006, operating from three offices in Düsseldorf, Munich, and Tokyo. The firm employs approximately 80–89 lawyers and legal specialists who provide cross-border and domestic legal services across transactions, employment law, data privacy, compliance, and regulatory matters. Under the leadership of Dr. Andrea Panzer-Heemeier, ARQIS serves domestic and international companies requiring sophisticated legal counsel in Germany and Japan.
The firm structures its practice around specialized service lines designed to address complex commercial challenges. HR.Law by ARQIS, which received the JUVE Law Firm of the Year for Employment Law award in 2021, focuses on employment law and HR-related legal issues. DATA.Law addresses digital legal challenges, including privacy and data protection matters. The transactions practice handles cross-border and domestic M&A work, while dedicated practices in risk management and regulatory compliance round out the firm's technical capabilities. ARQIS also advises clients on restructuring, ESG compliance, and supply chain management.
The firm positions itself through a transparent organizational structure that prioritizes client needs over billable hours. ARQIS serves companies engaged in cross-border transactions, organizations requiring data privacy counsel, and businesses navigating regulatory compliance requirements. Its Tokyo office extends the firm's reach into the Japanese market, enabling it to support clients with legal needs spanning European and Asian jurisdictions.