Cornelia Mattig
Partner | Notary, SchwyzA lawyer with a genuine passion for technology law and the intersections of innovation, art and ESG. With a forward-thinking and entrepreneurial mindset, she advises both national and international clients.
English, French, German, Spanish
Contact information
After completing her law degree at the University of Zurich (Bachelor of Laws and Master of Laws with a specialisation in business law), Cornelia furthered her international expertise by obtaining an LL.M. in European Law from Queen Mary University of London. Additional qualifications in the field of data protection and technology (including a Diploma in Privacy Management from Maastricht University) underscore her expertise in current legal issues relating to digital technologies and compliance.
Professionally, she contributed her expertise in various roles, including as a Senior Associate at prestigious law firms in Zurich, before joining HÄRTING Rechtsanwälte as a partner in March 2026, where she now advises clients on complex legal matters and practises as a notary.
- Zug and Zurich (passive membership) Bar Association
- International Technology Law Association (ITechLaw)
- Association of Swiss Women IT Lawyers
- International Association of Privacy Professionals (IAPP)
- International Association of Young Lawyers (AIJA)
- Facilitator of the WEKA seminar on ‘Employment Law and Artificial Intelligence (AI) in the Workplace’