About Us

NUM Technology Ltd is a technology startup based in London, England. The NUM concept was conceived by Elliott Brown in 2009.

Elliott experimented with the concept in his spare time until 2014 when he decided to work part time on R&D to develop the prototype of what would become the NUM protocol. In 2016, NUM Technology Ltd was established and Elliott started working full time on the project. In late 2018 the company was awarded a significant grant from the UK government through Innovate UK . to develop the concept further. 2019 was dedicated to R&D and recruiting an excellent engineering team. The company was awarded further innovation grants in 2020, with the first draft of the protocol finalised and the protocol announced in September 2020.

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You can contact us by email using the email address contact@num.uk or on Twitter .


NUM Technology Ltd is a company registered in England and Wales under company number 10097965. Our registered office, and principle place of business is: 39th Floor, One Canada Square, Canary Wharf, London, E14 5AB.