Key People at Integra Investigation Services Ltd.


    don_main_02Don is the founder and President of Integra Investigation Services Ltd. Since 1975, Don’s experience as an investigator in the private sector- serving professional and business interests- keep him in high demand. Don’s range of experience covers corporate / commercial litigation support, labour law support, financial research, and intellectual property investigations.

    Lawyers, businesses, and community leaders depend on Don’s experience to advise them on a variety of security and investigative issues. He is well known for his contribution as an advisor to many college level law and security advisory programs, as well as police foundation studies. Don is the Central Canada Area Governor for the World Investigators Network, in addition to being a member of the World Association of Detectives, the California Association of Licensed Investigators, and the Council of Private Investigators of Ontario.

    patti_terry Patti has been a licensed investigator since 1995. Her extensive knowledge encompasses all aspects of the investigative industry. She is a specialist in financial research, insurance fraud, corporate/commercial fraud, and intellectual property investigations. Throughout her career, Patti has continued to develop and hone her investigative and surveillance skills to successfully assist clients.



    Gary has been an experienced investigator since 1982. His past work has encompassed all aspects of the investigative industry, and includes extensive knowledge and experience in all areas of surveillance and undercover assignments. Currently, Gary supervises all investigative fieldwork, and consults for all of our static, mobile, and tactical surveillances. He is also responsible for the training of new employees, and our daily review.