arch.law portfolio member

Mark Sullivan

Mark has over 20 years’ practice advising corporate and individual clients in personal and commercial disputes in all forums and involving all remedies, including High Court, County Court and Tribunal trials, arbitration, mediation, informal negotiations and obtaining and resisting search orders, freezing injunctions and other forms of emergency relief.

Mark has led advice in complex, multi-jurisdictional disputes with very large sums in issue, but regularly advises long-standing private clients in disputes on a wide range of values and areas. With a commercial and creative approach to dispute resolution generally, he has a proven ability for achieving the best results possible for his clients, cost effectively and with any exposure to publicity firmly under control.

  • Advisor
  • Commercial
  • Litigation
  • UK