Dean Won is an associate in the Technology Transactions and Cybersecurity & Data Privacy practices in Mayer Brown’s Chicago office. He advises on a variety of technology and business process outsourcing transactions. Dean has represented clients in outsourcing matters that include commercial software licensing, cloud computing, “as a service” (XaaS) digital services agreements, chemicals site services and transition services agreements, and IT outsourcing. He also advises clients to comply with state, federal and international privacy regulations, including with regard to data breach notification, the EU General Data Protection Regulation (GDPR) and website terms of use and privacy policies.

Dean recently completed a six-month secondment where he worked in-house for one of Mayer Brown’s major clients. He advised the business with GDPR compliance, facilities management agreements, commercial software licensing and cloud computing agreements. Dean also advised the business on a dispute with a third party chemicals supplier.

Prior to joining Mayer Brown, Dean worked as a management consultant in Korea and also founded an after school private academy focused on writing and debate.

Spoken Languages

  • English
  • Korean
Thriving in an Age of Digital Transformation


Purdue University, BS

Northwestern University School of Law, JD


  • Illinois