Private Investigation Services

in Thailand

Siam Legal International is a licensed law firm providing legal and investigative services to local and foreign clients. Our firm is the largest legal service network in Thailand with offices in Bangkok, Chiang Mai and Phuket. We provide our clients knowledgeable staff with American & Thai law enforcement experience.

Conducting investigative work and surveillance in Thailand requires experience and networking capability. Siam Legal International can provide these (e.g. corporate private investigator and much more) to our clients.

  • Surveillance
  • Criminal Records Check
  • Marriage/Divorce Verification
  • Pre-Marriage Background Check
  • Locate Missing Person
  • Locate Witnesses
  • Asset Searches
  • Surveillance
  • Business Background Check
  • Due Diligence
  • Litigation Support
  • Pre-Employment Screening
  • Computer Forensics
  • IT Security
  • Executive and Personal Protection
  • Security Vulnerability Analysis
  • Technical Countermeasures

CONTACT US 24 HOURS / 7 DAYS FOR FREE INITIAL CONSULTATION REGARDING INVESTIGATIVE SERVICES:

Local Office Numbers:
Bangkok: 02-259-8100
Phuket: 076-326-322
Chiang Mai: 053-818-306
Pattaya: 03-300-8830
International Numbers:
US: 1-877-252-8831
UK: 0207-101-9301
Australia: 028-015-5273
Thailand: +66 2259-8100