Find a registration number

    How to find a company's registration number in Chile

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

    Search SII / Registro de Comercio at the official source

    Start with SII / Registro de Comercio for Chile. LemReveal has not established an available native register search for this page; indexed or secondary records are not complete register coverage.

    Open official portalRequest a record check

    Official access and fees vary. A human request is an enquiry, not a guaranteed extract or completed purchase.

    Reviewed by LemReveal Research TeamContent reviewed June 2026Primary source: SII / Registro de Comercio

    How do I find a company's registration number in Chile?

    Search the company's name on SII / Registro de Comercio at https://www.sii.cl. The result page shows its registration number — the same identifier that appears on invoices, contracts, and government filings.

    Step-by-step

    1. 1

      Open SII / Registro de Comercio

      Navigate to https://www.sii.cl.

      https://www.sii.cl
    2. 2

      Search by company name

      Type the exact trading or legal name. Partial matches usually work; add the city if the name is common.

    3. 3

      Copy the registration number

      The registration number is displayed at the top of the entity profile. It is the authoritative ID for cross-referencing.

    4. 4

      Confirm it's the right entity

      Check the registered address and incorporation date to be sure you have the correct legal entity, especially for groups with similarly named subsidiaries.

    Open SII / Registro de ComercioAll Chile records

    Frequently asked questions

    Where is a Chile company's registration number published?

    Look for the identifier on the entity's record or available extract in SII / Registro de Comercio (https://www.sii.cl). Compare it with the counterparty's documentation; publication requirements and identifier labels vary by jurisdiction.

    Is looking up a Chile registration number free?

    LemReveal's basic lookup is free. Check SII / Registro de Comercio's current access rules: an official portal can require an account, charge for searches or restrict particular documents.

    What is a RUT?

    RUT (Rol Único Tributario) is Chile's universal tax identification number for individuals and companies. For companies, it typically starts with 76, 77, or 78 followed by millions-range digits.

    People also ask about find a company's registration number in Chile

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

    Is the Chile company register free to search?

    Yes. Basic company lookups on the SII / Registro de Comercio 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 Chile business registry?

    The SII / Registro de Comercio is the official public register of companies incorporated in Chile. It is operated by the government and is the primary source cited on this page — https://www.sii.cl.

    Where do I find a Chile company's registration number?

    Every registered Chile entity has a unique registration number issued at incorporation. It appears on invoices, contracts, the company's website footer (often in a "legal" section), and prominently on its SII / Registro de Comercio record.

    Is a Chile registration number the same as a VAT number?

    No. The registration number is the identifier issued by the SII / Registro de Comercio when the company was formed. The VAT number is a separate tax identifier issued (only if the company is VAT-registered) by the national tax authority. Many small companies have a registration number but no VAT number.

    Related guides and tools

    More Chile guides

    Chile data