1-514-907-7715 info@groupeda.com

We have investigative expertise that is proactive based on our experience over the years.

We develop tailor-made investigation and shadowing techniques according to the customer’s needs. Our international intelligence service, through the infor-mation collected, is a key element in carrying out our investigations. We use state-of-the-art equipment. Our areas of investigation are:

  • Theft
  • Infiltration
  • Fraud
  • Drugs
  • History of a person
  • Pre-employment (International Criminal Record)
  • Countermeasures
  • Time Abusers
  • CNESST cases
  • Harassment
  • Cybercriminality

We are former police officers with extensive investigative experience. Some of us have worked in specific services as varied as shadowing, managing civilian agents, protecting high-ranking personalities and the narcotics squad. Also, part of our team includes former military personnel who have fought terrorism in several theatres of operations.

Frequently asked questions

You are the victim of a sudden or gradual, significant and unexplained loss of money?

No one is immune to fraud or misappropriation of funds. Our investigators will find the origin of your losses using the appropriate human and technical means. We also work with various financial monitoring entities to quickly determine the possible origins of your loss-es, as well as their destination. Recent experience shows that ‘data thieves’ can be traced because their crimes also leave leads…

Do you suspect drug use or trafficking in your company?

It is possible that the technical means of your company are diverted to feed trafficking of all kinds. It is even possible that your associates find themselves in a situation of drug use and addiction, which can lead to either physical hazards while driving or criminal behaviour. If you suspect that this is the case, Group DA can provide a wide range of resources, from screening tests to site monitoring and surveillance. In addition, we are in contact with the authorities concerned, and will guide you in the right approach to adopt according to the problem identified.

Victim of a disaster? you have doubts about its origin

Insurance fraud is common. Some of your competitors may also use criminal methods to damage or destroy your home, workplace or production capacity. Group DA will be able to guide you through your entire post-disaster process, from determining the cause of the incident to leading to the arrest the suspect in the event of malicious acts.

Are you or do you think you are the victim of spying on your activities?

Economic warfare is a reality. Information leaks can also come from your own staff. Group DA has a wealth of experience in the field and will be able to:


  • Determine if there are any breaches in your facilities and perform intrusion tests
  • Implement appropriate counter-espionage measures if a situation is raised
  • Identify the sources of leaks and the relevant competing interests
  • Communicate closely with relevant authorities, apprehend the suspect and ac-company you in your legal process until judgment.
You suspect that your employees have submitted false statements of disability to the CNESST

This is not an exceptional situation. Group DA will be able to put in place the appropriate means of investigation and bring the burden of proof in case of misrepresentation on the fraudster and his accomplices. The consequences can be financial for your CNESST file if it remains impacted by fraud cases, while costing you heavy sums in the long term.

Victims of a situation involving theft, fraud, harassment or suicide?

If you are a victim of malice and do not succeed in getting the situation resolved, Group DA can put in place the means adapted to the resolution of your situation. Although each situation is unique, acts of malice are not exceptional, and we will make you benefit from our experience.

You think an employee is stealing your time?

Once again nothing exceptional. Group DA will put in place the necessary monitoring or surveillance means and accompany you in your claim or legal action.