Andrea Mayner

Of Counsel | Transactions

Andrea Mayner joined Han Santos in the Summer of 2020. She also managed a successful independent practice for over 12 years. Her work focuses on reviewing, drafting, and negotiating commercial agreements.

Andrea’s experience includes over 17 years of representing large Pacific Northwest companies, many in the areas of e-commerce retail, technology, and telecommunications. Her legal expertise is augmented by hands-on business experience as a corporate contracts director.

Before starting her own practice, Andrea was a business Associate for four years with a large Seattle-based IP Law Firm as well as Corporate Counsel for two years with Concur Technologies, Inc. During law school, Andrea was an extern for The Honorable Barbara Jacobs Rothstein, United States District Court for the Western District of Washington. Prior to law school, Andrea was Director of Contracts with Trident Data Systems, Inc., in Los Angeles, California.

Outside of work, Andrea volunteers with the Eastside Legal Assistance Program in King County, Washington. For Andrea, her work is about people, not just law. Her commitment to cultivating long-term relationships with clients translates into delivering on-time, on-point, top-quality results.

Practice Areas & Services:

  • Corporate Law
  • Licensing
  • Commercial Litigation
  • Due Diligence
  • International Law
  • Privacy
  • Service Level Agreements
  • Trademarks
  • Legal Research
  • Trade Secrets

Admissions, Licenses, & Certifications:

  • State Bar of Washington


  • J.D., Seattle University, School of Law
  • M.B.A., Loyola Marymount University, Los Angeles
  • B.A., University of California, Los Angeles


  • English