about Us
Global Security consultancy
Global Security Consultancy was founded to help organisations align cybersecurity with business strategy. After decades of leading IT and security in high-stakes industries, our founder, Gareth Stewart, saw the need for practical, business-focused solutions. Today, we support clients across sectors with tailored services—from risk assessments to strategic planning—built on trust, experience, and a commitment to delivering measurable impact.
20
Operational Years
100%
Satisfaction Guarantee
Gareth Stewart
Founder & Director
01
Extensive Industry Experience
With over two decades of experience in IT and Cybersecurity, I have successfully led security initiatives across diverse industries, including Healthcare, Finance, Pharmaceuticals, Government, and Energy. My extensive background combines strategic leadership with technical expertise, allowing me to deliver comprehensive cybersecurity solutions that align with business objectives.
02
Proven Leadership Roles
I have held senior leadership roles such as Global Chief Information Security Officer (CISO), Head of Information Security, and Director of IT. These positions have equipped me with deep expertise in security frameworks like ISO27001, NIST CSF, and CIS Critical Controls. My ability to translate complex security challenges into actionable strategies has been key in improving cybersecurity maturity for multiple organisations.
03
Healthcare Security Expertise
In the healthcare sector, I have extensive experience ensuring compliance with NHS security frameworks, including the Data Security and Protection Toolkit (DSPT) and the NHS Cyber Assessment Framework (CAF). I have successfully guided organisations through compliance assessments, developed robust security documentation, and implemented effective remediation strategies to mitigate risks.
04
Certified & Business-Aligned
With certifications including CISM and ISO27001:2022 Lead Auditor, I bring a pragmatic yet effective approach to security leadership. I focus on empowering businesses to make informed decisions about risk while ensuring security is embedded at the heart of their operations.
01
Diverse Professional Background
Dynamic and versatile professional with a rich and varied background spanning healthcare, education, public service, and now technology. With over 17 years as a Registered Midwife, followed by years spent as a Cover Supervisor specialising in Maths and Science education, I’ve cultivated a deep commitment to excellence, precision, and people-centred service.
02
Public Service Experience
I later transitioned into a unique public-facing role as a Ceremony Officer, officiating and managing legally binding wedding ceremonies with professionalism. This role further honed my organisational, public speaking, and stakeholder engagement skills.
03
Academic Achievement
Fuelled by a passion for continual learning, I completed my Level 2 AAT Accounting qualification with Distinction, providing a strong foundation in financial operations and business administration.
04
Leadership in Technology
Today, I serve as Chief Operations Officer and Director at a growing IT and Cybersecurity company, where I oversee core operational functions, streamline internal systems, manage finances, and drive strategic initiatives to support our growth.
05
Personal Strengths
I bring structure, empathy, and clarity to complex environments, ensuring our clients receive reliable, secure services tailored to their needs.
Rachel Harding-Hall
Chief Operations Officer & Director
Accreditations
* Trusted by global leaders * Transparent and ethical * Flexible and reliable support
* Trusted by global leaders * Transparent and ethical * Flexible and reliable support
Our Values
Client-First Mindset
Your business goals guide our strategy. We tailor every solution to meet your specific needs and challenges.
Adaptability & Innovation
In a fast-changing digital world, we stay ahead—constantly evolving to keep your organisation secure and future-ready.
Trust & Integrity
We build lasting partnerships through honesty, transparency, and ethical practices in everything we do.
Excellence & Expertise
With decades of experience, we deliver high-quality, strategic solutions grounded in deep technical and industry knowledge.
