Mark has specialised in valuation and damages matters since 1988. He has been appointed as an expert witness or independent expert in well over 200 cases. Mark has given oral evidence on around 50 occasions before domestic and international courts and tribunals, and typically testifies around five times each year.
Types of cases on which Mark has worked include:
- Post-acquisition shareholder and joint venture disputes, relating to questions of value and damages under treaty, contractual or statutory dispute resolution processes
- Assessment of damages and loss of profits claims
- Intellectual property and licensing disputes
- Expert determination
Mark was the founding chairman of the Valuation Special Interest Group of the ICAEW, a post he held from 2009 – 2016. He was also a board director of Truvo, which operated leading directories, search and advertising businesses from 2009 – 2016.