Investigative Group International

Investigative Group International, Inc. is a world renowned investigative and corporate intelligence firm that specializes in complex legal, financial and governance casework. Founded nearly thirty years ago by its chairman Terry F. Lenzner, IGI is known for conducting fact-finding investigations with discretion and skill, while adhering to the highest ethical standards, and has built an unsurpassed reputation for professional excellence in the corporate, legal and financial communities. Headquartered in Washington, DC, IGI's professionals have extensive backgrounds in law, finance, journalism, and law enforcement and today conduct the most complex investigations for clients ranging from the country's top law firms, to Fortune 500 and 1000 companies, financial institutions and investors, and foreign and domestic government agencies. Over the years IGI's leadership has included former Deputy Director of the FBI Larry Potts; New York City Police Commissioner Raymond Kelly; and former DEA Director Terry Burke.