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Surveillance and Covert Private Investigations Sydney, Canberra

Missing Persons - Personal Injury - Family Law - Child Custody - Domestic Violence

Has your child been displaying odd behaviour?
Are you unsure of the background of a person you have met?
Are you in a Domestic Violence situation and are concerned for your safety and the safety of your children?

NSI Global Counter Intelligence is the Nation’s Largest and Longest Standing Counter Intelligence Advisory Firm and has been providing Private and Corporate Investigations for the past 2 decades. Our staff hold government security clearances and has been entrusted to conduct sophisticated investigations for many of the world’s oldest and largest firms. As a result of years of ongoing success, NSI has established bases in Sydney, Canberra, Dubai, and Hong Kong.

Our continued growth has resulted in economies of scale that allow NSI to provide competitive pricing while maintaining industry leading levels of service and unmatched success rates.

How can NSI help you?

First and foremost, we listen to you. Our government licensed specialists will develop a plan with you to achieve the best possible outcome for your case. We work with you throughout the entire investigation keeping you informed of every development. When engaging NSI, you can rest assured that you are receiving advice and guidance from specialists that operate several levels above any other typical Private Investigation firm in the nation.

NSI provides the following surveillance and covert private investigations in Sydney and Canberra:

  • We Gather Evidence for Litigation.
  • Locate Missing Persons.
  • Family Law and Child Custody Disputes Investigations.
  • Domestic Violence Investigations.
  • Personal Injury Claims.
  • Intellectual Property Investigations.
  • Loss Prevention.
  • Covert Assignments.
  • Litigation Support.
  • Digital Forensics and Online Harassment Investigations.
  • Background Checks, Due Diligence and Business Intelligence.

Additionally, our experts specialise in the following areas and may offer one or more of these services to help your case:

  • Digital forensics – for the recovery of deleted data from a mobile phone and detection of spyware or interception on mobile devices.
  • TSCM bug sweeps – for the detection of hidden GPS tracking, listening devices, or hidden camera devices.
  • Background checks – to find out if the person is really who they say they are.
A Global Reach

Recently completed assignments have seen us carry out investigations, across Australia, in the United States, Middle East, Indonesia, Malaysia, Hong Kong, Mainland China, Thailand, South Africa, Germany, United Kingdom, and France. Depending on your specific case you may require some of the more specialised services we offer our Corporate Clientele.

Our best in class process
  • Phase 1 – Secure Location Interviews
  • Phase 2 – Situational Mapping and Detailed Agent Debrief
  • Phase 3 – Investigation Commencement
  • Phase 4 – Situational Adaptation
  • Phase 5 – Evidence Timeline Compilation
  • Phase 6 – Comprehensive Investigation Report and Client Recommendations
  • Phase 7 – Expert Witness Testimony

Do not take the risk of involving inexperienced and unsophisticated operators with your case. In many cases, more damage than good can be done.

We invite you to make an appointment for a confidential discussion at either of our secure, radio shielded facilities in Sydney Olympic Park.