• About TPG
  • Security Services
  • Investigation/Survellance
  • Abduction Management
  • Contact us
  • Payments
  • More
    • About TPG
    • Security Services
    • Investigation/Survellance
    • Abduction Management
    • Contact us
    • Payments
  • About TPG
  • Security Services
  • Investigation/Survellance
  • Abduction Management
  • Contact us
  • Payments

Core Investigative Services


Surveillance & Counter-Surveillance

We conduct discreet surveillance to gather visual evidence, verify activities, or uncover fraud. Our team also deploys counter-surveillance techniques to detect and neutralize unauthorized monitoring.


Skip Tracing & Subject Location

We locate hard-to-find individuals through advanced investigative tools, fieldwork, and proprietary databases.

  • Missing persons
  • Witness location
  • Heirs, debtors, or adverse parties


Background & Due Diligence Investigations

Our in-depth background investigations assist in hiring, litigation, high-risk contracts, or personal matters.


  • Criminal and civil records
  • Professional licenses and certifications
  • Aliases, addresses, assets, liens, bankruptcies
  • Corporate ties and litigation history


Digital & Social Media Investigations

We gather and preserve open-source intelligence (OSINT) to uncover online activity that supports legal, corporate, or personal investigations.


  • Social media profiling
  • Blog, video, and post archiving
  • Metadata, EXIF, and geolocation documentation
  • Internet-based fraud, threats, or harassment cases


Human Trafficking Investigations

-Recovery-

We conduct covert investigations to identify and recover victims of trafficking in partnership with law enforcement, NGOs, and families.


  • Victim verification and location
  • Extraction planning and field operations
  • Network mapping and intelligence reporting
  • Survivor relocation and post-recovery support


Why Choose TPG?


  • Experienced Across Civil, Criminal & Corporate Matters
  • Trusted by Law Firms, Insurers & Corporations
  • Multi-Disciplinary Investigative Team
  • Results That Hold Up in Court
  • Discreet, Legally Sound Investigations

Supporting Videos

Learn more about the dark Industry of Human Trafficking

(New development)

TPG is now utilizing the DJI family of drones for surveillance, Search and rescue/investigations. We are proud to offer this added capability to help meet our clients unique needs. 

Copyright © 2000 The Petrie Group

HUMAN TRAFFICKING - INVESTIGATION - SECURITY - #MMIW - ABDUCTION MANAGEMENT 


  • Privacy Policy

The Petrie Group LLC

This website uses cookies.

We use cookies to analyze website traffic and optimize your website experience. By accepting our use of cookies, your data will be aggregated with all other user data.

Accept