Mark J. Sullivan CFE, CFI, CPP
Principal, Advisory Practice Leader - Central Region, Grant Thornton, LLP
Mark is a principal at Grant Thornton, LLP and leads the Midwest Region for Forensic and Valuation Services. He is also the firm's national leader for investigations. He specializes in corporate investigations, fraud prevention and detection, and litigation support. For more than 25 years, Mark has worked with companies and their counsel worldwide to investigate frauds, develop and implement anti-fraud programs, and identify vulnerabilities within their organizations. His advanced interviewing skills and his team of forensic accountants, eDiscovery and computer forensic professionals provide an unparalleled response to complex investigations, compliance and litigation matters.
Professional qualifications and memberships:
Center for Interviewing Standards and Assessment, Advisory Committee Member
National Immigrant Justice Center, Leadership Board Member
American Society for Industrial Security
Certified Fraud Examiner (CFE)
Certified Forensic Interviewer (CFI)
Certified Protection Professional (CPP)