OpenCorporates Knowledge base
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How can we help?
Which delivery mechanism is right for you?
OpenCorporates’ Legal-Entity Data Principles
Important changes to our website service
Everything you need to know about our data, freshness, fill rates and mappings.
A set of guides on how to receive our data in bulk format from OpenCorporates.
Bulk Delivery Walkthrough
Bulk files explained
Delivery latency explained
A set of practical guides on how to use the OpenCorporates RESTful API.
API Authentication & Authorisation
Queries around your account, billing and payments.
Cancelling my API account
Upgrade my API account
Update my payment details
Your Data Privacy
OpenCorporates stance on data, data acquisition, quality and subjects.
I don’t want my company records to appear on OpenCorporates
The data on OpenCorporates is out of date or incorrect
There is an error with the company record on OpenCorporates
The information on OpenCorporates has been corrected however Google is still showing the outdated information – how can I amend this?
How can I contact a company featured on OpenCorporates?
I’m concerned about my personal safety due to my information being publicly available
How can I add my company details to your website?
Why has a record been temporarily redacted?
What is my IP?
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Access legal-entity records collected direct from official sources across 140+ jurisdictions. Fresh, standardised, fully auditable information and underpinned by our Legal-Entity Data Principles, this is data you can trust.
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