Glencastle Security
Investigation Services 
does lots of stuff

Welcome to Glencastle Security

Glencastle Security is a premier investigations firm based in Ontario, Canada. Through our relentless focus on finding the truth, our team delivers detailed, thorough results that our clients can act upon.

With our experienced, highly qualified team we conduct investigations in the public and private sectors in areas including:

·         Harassment and discrimination investigations

·         Workplace investigations including employee misconduct and corporate fraud

·         Intellectual property investigations including counterfeiting and grey and black market sales

Our clients rest assured that they can focus on their business while Glencastle Security deals with the issue, allegation or suspicion that has been raised.

Please contact us to learn more about who we are, the services we offer, who we work with and where we operate.