Caroline Johnstone has nearly 40 years’ experience of working with large global organisations on turnaround, culture change, delivering value from mergers and acquisitions and cost optimisation programmes. She sat on the board of the Assurance practice of PricewaterhouseCoopers (PwC) as people partner. Caroline is a chartered accountant and a member of the Institute of Chartered Accountants of Scotland. She also provides consulting services to a range of international clients.