Heretek is a specialist cyber security testing provider dedicated to protecting the critical infrastructure of the UK’s public sector, emergency services, healthcare, and finance industries. With a mission to deliver the most for those who serve our country, we provide cutting-edge penetration testing, attack surface management, red teaming, incident response, and bespoke consultancy-all with a Purple Teaming approach that strengthens both offensive and defensive security.

Our PTaaS (Penetration Testing as a Service) model ensures continuous protection with ongoing vulnerability assessments and proactive threat detection. Unlike traditional security providers, we go beyond simply identifying risks as our expert team delivers real-world, actionable defence strategies to enhance cyber resilience. Every assessment includes Blue Team recommendations, making all our services inherently Purple.

As a UK-based team of highly trained specialists, we pride ourselves on offering affordable, high-quality security solutions without compromise. Whether you're safeguarding sensitive emergency service data, securing financial transactions, or protecting patient records, Heretek provides the expertise, precision, and dedication to keep your systems secure 24/7.

🔹 Dynamic security solutions tailored for blue light services
🔹 Real-world cyber defence with offensive & defensive expertise
🔹 Affordable, high-quality protection for critical industries

When every second counts, trust Heretek to fortify your cyber defences and keep your organisation secure.

Heretek

Org chart

Teams

Offices