Infidelity Investigation
Lawfully investigate a partner's suspected infidelity and gather evidence of an affair — clarifying the truth and laying the groundwork for negotiation or legal action.
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【Lida International Investigation Agency】Overview of Our Services
When a problem goes beyond what you can handle alone, and the police or other usual channels aren't an option, a professional private investigation is often the key to establishing the facts and protecting your own interests. The value of a private investigator lies in getting it right, getting it lawfully, and getting evidence that actually holds up. Only evidence gathered through proper methods — evidence that can withstand scrutiny — truly has reference and practical value, and this is the principle Lida International Investigation Agency has always stood by.
Lida International Investigation Agency Limited's services span relationship and marital matters, commercial affairs, missing person searches and verification, and background checks, with investigation plans tailored to both local Hong Kong needs and cross-border cases across regions. For every case, we first carefully assess its reasonableness and legality before deploying the appropriate investigators, legal consultants, technical evidence-gathering resources, and network of contacts. All procedures strictly comply with local regulations, ensuring evidence is genuine and complete while safeguarding the privacy of those involved. Below is an overview of Lida's private investigation services — if your situation isn't listed, feel free to reach out through our free consultation, and one of our specialists will assess and plan your case for you.
A question we're often asked: Is it legal to hire a private investigator in Hong Kong?
Hong Kong currently has no licensing system specifically for private investigators, but that doesn't mean investigations can be conducted without limits. What determines legality is whether the evidence-gathering methods comply with relevant law. Lida International Investigation Agency only takes on reasonable, lawful cases, gathering evidence exclusively through proper means, and never using illegal methods or infringing on anyone's privacy — so clients can commission us with complete peace of mind.
Pre-Marital Background Check
Verify a prospective spouse's relationship history, finances, family, and career — so your decision is built on full understanding.
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Commercial Investigation
Market research, employee conduct checks, workplace injury investigations, brand infringement evidence, mystery shopper assignments, and more.
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Corporate Background Check
Due diligence on partners, competitors, or investment targets — verifying directors, shareholders, financial standing, and reputational risk.
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Missing Person Search
Locate lost family members, old contacts, or evasive debtors using professional tracing methods and a cross-border network. International cases welcome.
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Surveillance Services
Lawfully and discreetly track a target's (child, partner, employee, etc.) movements and contacts, with full activity reports.
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Background Investigation
Verify an employee, partner, or contact's credit history, career, finances, associations, and records — accurate, comprehensive findings.
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Fraud Investigation
Trace a suspect's true identity, financial flows, and background, gathering evidence to support reporting, recovery, or legal action.
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Counter-Surveillance
Detect and remove hidden bugs, cameras, and tracking devices for privacy-conscious individuals and businesses.
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Litigation Evidence Collection
Lawfully gather complete, valid evidence for marital, commercial, and other legal cases, strengthening your position in proceedings.
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Custom Investigation
Case doesn't fit the categories above? Our team designs tailored solutions for any personal, family, or business concern, combining Hong Kong's legal framework with our investigative resources to resolve it swiftly.
Read MoreService Offerings | Frequently Asked Questions
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Q1: I'm not sure which type of investigation my situation falls under — what should I do?
Don't worry — you don't need to categorize it yourself. Simply describe your situation during a free consultation, and a Lida consultant will assess the nature of the case to help determine which service category fits, or whether a customized investigative approach is needed.
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Q2: Can I commission multiple types of investigation at once — for example, a background check combined with a movement investigation?
Yes. Many cases naturally involve more than one dimension — for instance, suspecting a partner of concealing their financial situation while also suspecting unusual movements. Lida will integrate multiple services based on actual needs into a single investigative plan, avoiding duplicate charges or an overly complicated process.
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Q3: How is counter-surveillance different from your other investigation services?
Counter-surveillance works in the opposite direction from our other services: most other services involve actively gathering evidence, whereas counter-surveillance focuses on detecting and removing any hidden bugs, cameras, or tracking devices that may be present around you. It's suited for individuals or businesses concerned about being monitored and wanting to safeguard the security of their communications and privacy.
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Q4: What's the difference between a corporate background check and a commercial investigation?
A corporate background check focuses on "verifying a specific party" — for example, the directors, shareholders, or financial standing of a business partner or investment target. A commercial investigation covers a broader scope, including market research, employee conduct, workplace injury investigations, brand infringement evidence-gathering, and other business-related scenarios. Depending on your needs, the two can be commissioned separately or combined.
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Q5: If my case doesn't fall under any of the services listed, can I still commission an investigation?
Yes. Lida offers customized private investigation services. As long as your concern involves family, relationship, or business matters, a consultant will combine Hong Kong's local legal framework with our investigative resources to design the most suitable strategy for your situation.