Exero Group, Professional Private Detectives
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    Private Investigations

    Private & Matrimonial Investigations in the Czech Republic

    Discreet, lawful fact-finding for individuals and families: matrimonial and infidelity concerns, custody-related matters, missing persons and personal background questions.

    Exero Group, Private & Matrimonial Investigations in the Czech Republic
    Private Investigations

    Private investigations help individuals establish facts about a personal matter when uncertainty is affecting important decisions. Exero Group s.r.o. is a licensed Czech private detective agency based in Prague. We work for private clients, often alongside their family-law advisers, on matrimonial and infidelity concerns, custody and child-welfare related questions, maintenance disputes, missing or estranged persons, and personal background checks before a significant commitment.

    Our role is factual. We document what can lawfully be observed and verified, and we report it clearly, including what we did not observe. We do not promise a particular outcome, we do not draw conclusions about relationships, and we do not give legal advice. What the findings mean for you, and whether to use them in proceedings, is a decision for you and your lawyer.

    Every assignment begins with a confidential consultation to understand the situation, your objective and the lawful basis for the work. We then agree a written scope and budget before any fieldwork. Methods may include observation in public places, open-source research, records checks and discreet enquiries. We do not enter private property, intercept communications, access accounts or devices, or fit tracking devices, and we take particular care where children or uninvolved third parties could be affected.

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    Core Capabilities

    Matrimonial & Infidelity Concerns

    Lawful observation and documentation of conduct in public places.

    Custody-Related Fact-Finding

    Factual documentation to support discussions with your family-law adviser.

    Missing & Estranged Persons

    Locating people through records, open sources and enquiries.

    Personal Background Checks

    Verifying identity, history and public records before major commitments.

    Maintenance & Asset Questions

    Lawful research into declared income, assets and lifestyle.

    Clear Written Reporting

    Time-stamped observations and exhibits, written in plain language.

    Technical Methodology

    1. 1

      Confidential Consultation

      We listen to the situation, clarify what you need to know and check that the work can be carried out lawfully and proportionately.

    2. 2

      Written Scope & Budget

      You receive an engagement letter covering objectives, methods, timeline, budget and how your data will be handled.

    3. 3

      Research & Fieldwork

      Open-source research and records checks come first; observation in public places is used only where it is justified.

    4. 4

      Evidence Handling

      Photographs, video and notes are time-stamped and stored securely, with a record of how each item was obtained.

    5. 5

      Report & Debrief

      We deliver a factual report and walk you through it. Decisions about next steps remain with you and your advisers.

    Regional Context & Compliance

    Licensed agency

    Exero Group s.r.o. (IČO 09022104) holds the regulated trade licence for private detective activity under the Czech Trade Licensing Act.

    Privacy and personality rights

    Work is based on a documented legitimate interest under Article 6(1)(f) GDPR and respects §81-§90 of the Czech Civil Code. Observation is limited to public space.

    Children and third parties

    We minimise recording of uninvolved people and take particular care in any matter where children are involved.

    Specific Use Cases

    Audience

    Individuals

    Establishing facts about a partner's conduct before deciding how to proceed.

    Audience

    Parents

    Documenting observable circumstances relevant to a custody or contact arrangement.

    Audience

    Family-Law Advisers

    Factual support for a client's matrimonial, maintenance or custody matter.

    Audience

    Families

    Locating an estranged or missing relative through lawful means.

    Frequently Asked Questions

    We document observable conduct in public places and verify relevant facts through lawful research. We report what we observed and what we did not; we do not draw conclusions about the relationship.

    Yes, when the work is carried out by a licensed agency, for a legitimate purpose, in public space and proportionately. Intercepting communications, accessing someone's phone or accounts, or entering private property is not permitted.

    Our reports are written so that you and your lawyer can assess them. Whether evidence is used and admitted is a matter for your lawyer and the court.

    Cost depends on the scope and duration of the work. After a free, confidential consultation we propose a written budget before any work starts.

    Assignments are planned to be discreet, and we will discuss with you any situation where discretion cannot be assured.

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    Learn more

    Talk to an Exero Group investigator. The first consultation is confidential and free of charge.