We are a boutique advisory firm providing specialist, independent, senior advice on corporate transactions to management teams, companies, family offices and private equity funds.


Mark Davis launched Integritas Advisory Limited on 1st April 2019. He was previously head of the London corporate transactions group of international law firm McDermott Will & Emery, as well as co-chair of its global private equity group.

Integritas Advisory is a specialist, boutique advisory firm committed to working with management, family offices, owner-managed companies and investors to provide the highest quality, integrated services on mid-market corporate transactions.


Integritas Advisory Limited provides expert counsel on all areas of corporate transactions and business advice, with a particular focus on the mid-market and on assisting successful, growing businesses and their management, as well as private equity funds. Our key areas are corporate advisory, tax and employment advice.