We are a London-based cybersecurity and IT consulting firm dedicated to protecting organisations from the evolving threat landscape — through expertise, integrity, and measurable results.
UK Tech Ltd was established in 2016 by a group of former security operations professionals who saw a gap in the market: organisations were spending on tools, but not on expertise. Technology alone doesn't secure a business — informed, experienced humans do.
From our London headquarters, we have grown into a trusted partner for over 150 organisations across the UK and Europe — from NHS-affiliated trusts and law firms to fast-scaling SaaS companies and FTSE-listed enterprises.
Our director, Oliver Hartfield, built the company on a simple principle: that every client, regardless of size, deserves the same level of rigour and attention that protects the world's most critical infrastructure.
Today, UK Tech Ltd holds Cyber Essentials Plus certification and our consultants carry some of the most respected credentials in the industry: CISSP, CISM, CREST, and ISO 27001 Lead Auditor.
To make enterprise-grade cybersecurity accessible, understandable, and effective for every organisation operating in the digital economy.
A UK business landscape where every organisation — from sole trader to corporation — operates with confidence in the security of its digital assets.
Integrity, transparency, continuous learning, and a relentless focus on client outcomes — not billable hours.
Certified experts with decades of combined experience securing critical systems.
20+ years in cybersecurity. Former CISO at a FTSE 250 firm. CISSP, ISO 27001 Lead Auditor. Drives overall company strategy and client relationships.
CREST-certified ethical hacker. 12 years in offensive security across banking and government sectors. Leads all red team and pen testing engagements.
AWS and Azure certified architect. Specialises in Zero-Trust cloud design and DevSecOps pipeline security. 10 years in cloud infrastructure.
CISM-certified risk professional. Former regulatory advisor to the FCA. Expert in GDPR, PCI-DSS, Cyber Essentials, and ISO 27001 frameworks.
NCSC Certified
Lead Auditor Certified
ISC² Certified
Penetration Testing
Specialty Certified
ISACA Certified
Oliver and his team are the real deal. They don't just tick compliance boxes — they genuinely understand threats and communicate them clearly at board level. An invaluable partner.
Natasha's penetration testing team found a critical SQL injection vulnerability in our payment flow that had been live for months. I can't overstate how significant that discovery was for us.
Emma guided us through Cyber Essentials Plus with such efficiency that we were certified 2 weeks ahead of schedule. Her knowledge of the framework is second to none.
Let's discuss your security challenges with no obligation and no sales pressure.
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