About Us
01
Mission & History
At Thurnleigh Group, our mission is simple – to transform information security from a compliance checkbox into a powerful business enabler.
With years of proven expertise in ISO 27001 and Cyber Essentials+, we help organisations of all sizes strengthen their security posture, achieve recognised certifications, and build lasting trust with customers and regulators.
Our story began with a belief: that compliance should not slow down innovation, but instead fuel it. From early advisory work with start-ups to complex global implementations for enterprises, we’ve consistently delivered measurable impact – reducing risk exposure, unlocking new markets, and enabling seamless certification journeys.
We focus on:
-
Consultation: Gap assessments, readiness reviews, and tailored roadmaps.
-
Implementation: Policies, controls, and processes aligned with your business goals.
-
Certification: Hands-on support through audits to ensure first-time success.
Whether you’re pursuing ISO 27001 for international recognition or Cyber Essentials+ for UK government and supply chain compliance, we guide you every step of the way.
02
Thurnleigh Group By The Numbers
30+
Helping organisations achieve ISO 27001 and Cyber Essentials+ recognition.
Successful Certifications
80
Our streamlined frameworks and proven templates cut down complexity.
Faster Time to Certification
15+
Advising across industries, from technology and healthcare to finance and the public sector.
Years of Expertise
2.5K
Practical, business-aligned security measures delivered and audited.
Security Controls Implemented
03
Careers - Join Our Mission
At Thurnleigh Group, we’re always on the lookout for passionate consultants, engineers, and researchers who want to shape the future of cybersecurity and compliance. Our culture blends technical rigour with creative problem-solving, making us the perfect place for those who thrive at the intersection of security, governance, and innovation.