About Our Purpose Our Data Governance Our Team Blank Latest Contact Us Sign In High-quality company data that the world needs Search Companies now Trusted Data As the largest, open database of companies in the world, our business is making high-quality, official company data openly available. Data that can be trusted, accessed, analysed and interrogated when and how it’s needed. Start using our data today Search Website Buy API Plan Bulk Data API Plans OpenCorporates’ API plans give you direct, real-time access to the underlying structured data, with powerful queries and results as JSON or XML, ready to enhance data on demand or power onboarding or investigation workflows. How to access our API Public Benefit Project? Test / Trial Internal use only Test our API capability Get in touch For pricing details Talk To Us Starter Internal use only 5,000 API calls / month Get in touch For pricing details Talk To Us Basic Internal use only 20,000 API calls / month Get in touch For pricing details Talk To Us Standard Internal use only 50,000 API calls / month Get in touch For pricing details Talk To Us Corporate Internal use only 100,000 API calls / month Get in touch For pricing details Talk To Us Enterprise Internal & external use Bespoke service offering Get in touch For pricing details Talk To Us We are the ‘Company registry’ for the world, open for everyone Public official, legal entity data All our data comes from primary public sources – we don’t buy any third-party data, and are transparent about – meaning users can rely on OpenCorporates data. Data at scale We are the largest open database of companies in the world. We have 190+m companies from 140 jurisdictions, all brought together into a standardised global schema. Open identifiers Unlike the traditional ‘black-box’ data providers, OpenCorporates provides open (non-proprietary) identifiers based on the identifiers issued by the official source. Full provenance We’re clear about where we got our data, and when we got it, unlike the ‘black-box’ data of the traditional proprietary providers. Direct from source We only collect data from the official source itself, we do not use third party data providers to access this data, and we provide direct line of sight to the original source. Tech driven Combined with the above principles, our custom-built data collection, QA and reconciliation technology gives us a significant competitive advantage over legacy business information companies. Why Transparent Company Data Should Be On Your Product Roadmap Join our webinar on 7 October to find out why product managers increasingly choose to integrate transparent company data into their products – with the provenance, freshness & reliability to help their users identify risk & analyse trends. Register To Attend Webinar Transparent Company Data OpenCorporates’ is the world’s leading source of transparent company data. For 50 years, the data industry has been dominated by opaque data that's not well-defined, has no provenance, uses proprietary identifiers and has poor data-quality feedback loops. Now, in a data-centric world, this is no longer fit for purpose, and what is needed is transparent data – clearly defined, with full provenance, open identifiers, and available publicly for the best high-quality feedback loops. Read White Paper Why is our data so trusted? World class domain expertise We are the world experts on company registers and official company data. Open = many eyes = fast positive feedback loops = less errors Open access allows anomalies, errors, issues to be discovered faster, creating better quality data for everyone. Automated and rigorous processes Our high-efficient tech means OpenCorporates' data is better quality, fresher, and more efficiently collected than traditional competitors. We have 1.2 million users every month, ranging from banks, NGOs, journalists, law enforcement, corporate investigators and due diligence professionals, and businesses themselves. What is our data used for? Mine it Much wrong-doing is hiding in plain sight. By de-siloing official data OpenCorporates has become an essential tool for fraud identification, asset recovery or forensic accounting. Identify with it We have hundreds of API clients using our data for verification purposes, either as part of a workflow process or for on-boarding. Build on it We provide a backbone of legal entities, clearly modelled and provenanced, providing a foundational data source, on which you can build with confidence. Legal info Cookie Privacy Policy Public Records Policy Sign In