A UK company founded in 2025, with sales in London and engineering in Oxford. We work with customers in the US, UK, EU and Asia-Pacific.
For over 20 years James has helped some of the world's largest businesses resolve critical issues, and watched cyber security move to the top of the boardroom agenda.
In his previous roles he worked with over 1,000 customers, and saw how many attacks start with someone pretending to be a company people already trust. In 2025 he co-founded DefendDomain to find those fake domains and get them taken down.
For over 20 years David has built web applications. A computer science graduate, he has founded, grown and sold tech businesses, and was lead developer at a start-up acquired by eBay.
He saw more and more attacks that copy a company's whole website, and in 2025 he co-founded DefendDomain to find those copies and get them removed.
CertifiedDetails and how to check it are on the security page.
We are a UK company, with sales in London and engineering in Oxford. We work with customers in the US, UK, EU and Asia-Pacific. We watch 240+ domain endings, including country endings, and we report to whichever registrar, host or email provider the attacker uses, wherever it is, and chase them automatically until the fake is down.
London, UK
Our sales and partnerships team works from London. They are the people you speak to about pricing, a demo or the partner programme for MSPs, resellers and other partners.
Oxford, UK
We design and build the platform in Oxford: the lookalike domain checks, the certificate watching, the website marker, the daily check of your own domains and the takedown system.
Winner of Cyber Security Start-up of the Year at the teiss Awards 2026, and a finalist for three more awards in 2026.
The price depends on how many domains you protect and whether you want us to run it for you.
We call you within one working day to talk it through.
