Look up a company by number

    DBD number search (Thailand)

    Source-cited registry guidance — access and document fees vary by source.

    Search Company Records in Thailand

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    Reviewed by LemReveal Research TeamContent reviewed June 2026Primary source: DBD (Department of Business Development)

    How do I look up a company by its registration number in Thailand?

    Use the exact DBD with its issuing jurisdiction or register on DBD (Department of Business Development). Compare the returned legal name and identifier. A valid-looking number does not guarantee a result: coverage, formatting, access and source availability affect the lookup.

    Step-by-step

    1. 1

      Find the DBD on the paperwork

      The DBD normally appears on invoices, contracts, the website footer or official correspondence. It is the number counterparties are required to quote.

    2. 2

      Search the DBD

      Preserve leading zeros, letters, court and jurisdiction information. Follow the source's documented format rather than removing meaningful parts to force a match.

    3. 3

      Confirm the returned entity

      Check the legal name on the returned record matches the name on your paperwork. A mismatch between quoted number and quoted name is a serious warning sign.

    4. 4

      Verify at DBD (Department of Business Development)

      For anything contractual, confirm the number against the primary source at https://www.dbd.go.th.

      https://www.dbd.go.th
    Open DBD (Department of Business Development)All Thailand records

    Frequently asked questions

    What is a DBD in Thailand?

    It is the identifier DBD (Department of Business Development) assigns to a registered entity. It stays with the entity even if the trading name changes, which makes it the reliable way to track a company over time.

    Is a DBD lookup free?

    LemReveal's basic lookup is free where supported. Check DBD (Department of Business Development)'s official access rules for the record or document required.

    What if the DBD returns no result?

    Check the format, issuing jurisdiction, coverage and source availability. Preserve meaningful prefixes and leading zeros. An unavailable source is not a confirmed absence; ask the counterparty to clarify the identifier.

    Should I use the DBD or the company name?

    The DBD. Names are duplicated across entities within a group; the number is unique to one entity.

    What is a Thai Company Limited?

    A Thai Company Limited (บริษัท จำกัด) requires minimum 3 shareholders (2 for the new streamlined process) and a minimum registered capital based on business type. It's equivalent to a private limited company.

    People also ask about look up a company by its registration number in Thailand

    The exact questions searchers type into Google — answered from the primary source.

    Is the Thailand company register free to search?

    Yes. Basic company lookups on the DBD (Department of Business Development) are free — you can search by company name or registration number, view legal status, registered address and (usually) directors at no cost. Some jurisdictions charge a small fee only for downloading full filed documents.

    What is the official Thailand business registry?

    The DBD (Department of Business Development) is the official public register of companies incorporated in Thailand. It is operated by the government and is the primary source cited on this page — https://www.dbd.go.th.

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