The following list of Thailand private investigators and investigation agencies is in alphabetical order and is by no means a ranking. Before you hire a private investigator in Thailand, we encourage you to evaluate each private eye’s services and select the most appropriate provider based on your individual needs. Take the time to review their website (if available) and call several different investigators to ask questions and get price quotes. To learn more about hiring a detective in Thailand, read our article Tips for hiring a P.I.
Private Investigators Agency in Thailand
LP Concept Co., Ltd (Investigation-Thailand.com)
252/7 Soi 28/1 Samakorn Village, Ramkamhang 112 Rd., Sapansung 10240 Bangkok, Thailand
Professional Private Detectives Agency in Thailand & throughout the country (Bangkok, Pattaya, Chiang Mai…). Member of W.A.D. (World Association of Detectives). Specializing in: Personal Investigations, Fidelity Checks, Surveillance, Background Checks… Free Quote & Advises. Confidentiality Guarantee!
Largest Cities in Thailand by Population Size
The biggest cities in Thailand, based on population size are (in descending order): Bangkok, Nonthaburi, Nakhon Ratchasima, Chiang Mai, Hat Yai, Udon Thani, Pak Kret, Khon Kaen, Chaophraya Surasak, Ubon Ratchathani
If you have any questions before you hire a private investigator in Thailand, please post them in the comment section below. If you need to Hire a Private Detective in another part of the world, please visit our Private Investigation Directory to select another location from the index.