Freedom to build what you want
Unlimited, unrestricted and free for everyone forever
Forget rate limits, restricted use licensing and everything that holds you back. NUM levels the playing field, giving everyone – giants and independent developers – equal access to data.
23m data points on 4.8m UK companies (and counting)
We've gathered open public data about every company in the UK and provide unlimited, unrestricted, free access for everyone, forever.
Designed for your use case
Contact information, logo data, registrant and regulatory data – we're just getting started. NUM is a protocol for data storage and retrieval, it can be used for anything and modules can be proposed by anyone.
Go for it
Fetch company data now
Use the NUM client or company-api to fetch data using NUM:
Fetch a specific piece of data using our
Fetch all contact and images for a domain in one query using our
For more information on how NUM works,
see NUM Protocol
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