You can now search companies by domain extension, right from the interface or <a target="_blank" rel="noopener noreferrer nofollow" class="link" href="https://www.thecompaniesapi.com/api/search-companies">through the API</a>.Examples:<ul><li><a target="_blank" rel="noopener noreferrer nofollow" class="link" href="https://www.thecompaniesapi.com/companies?c1=domain.tld~ai~equals~or">.ai for AI-focused companies or Anguilla-based</a></li><li><a target="_blank" rel="noopener noreferrer nofollow" class="link" href="https://www.thecompaniesapi.com/companies?c1=domain.tld~co~equals~or">.co for startups and Colombian domains</a></li><li><a target="_blank" rel="noopener noreferrer nofollow" class="link" href="https://www.thecompaniesapi.com/companies?c1=domain.tld~us~equals~or">.us for companies based in the United States</a></li></ul>Perfect for narrowing down by geography or verticals using specific TLDs.Need the full list of supported domain extensions?→ <a target="_blank" rel="noopener noreferrer nofollow" class="link" href="https://thecompaniesapi.s3.fr-par.scw.cloud/datasets/top-level-domains.json">Download the file here</a>Try it now in the interface or <a target="_blank" rel="noopener noreferrer nofollow" class="link" href="https://www.thecompaniesapi.com/api/search-companies">via the API</a>.

Filter companies by domain extension (TLDs)

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Stay up to date with our latest developments and upcoming features. This roadmap outlines planned improvements, new integrations, and API enhancements. Your feedback helps shape our priorities—let us know what features matter most to you!

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This board tracks minor bugs, optimizations, and small but impactful improvements to The Companies API. We prioritize quick resolutions to ensure a smooth experience. If you notice an issue, check here for updates on fixes in progress!

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