Company intelligence

Oxford Semantic Technologies

RDFox: the first market-ready high-performance knowledge graph built from the ground up with semantic reasoning in mind

Software Development

Oxford, GB

23 employees

Founded 2017

5 public signals

About Oxford Semantic Technologies

Oxford Semantic Technologies develop RDFox, the first market-ready high-performance knowledge graph designed from ground up with semantic reasoning in mind. Oxford Semantic Technologies was founded in 2017 as a spin-out of the University of Oxford with a mission to bring cutting-edge research in semantic web technologies to industry. The team started working on RDFox in 2011 at the Computer Science Department of the University of Oxford with the conviction that flexible and high-performance reasoning was a possibility for data extensive applications without jeopardising the correctness of the results. Patented modern computing techniques underpin RDFox’s ability to deliver responses to complex queries on the fly. This has unlocked a new wave of enterprise applications for prestigious partners. To learn more about our customer stories and the applications of RDFox, head over to our blog at: https://www.oxfordsemantic.tech/blog OST was acquired by Samsung Electronics in 2024.

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Signals from Oxford Semantic Technologies

5 published signals

Presence & Recognition

Sep 8, 2026