Welcome to Greyridge Defence Advisory
In a world where threats evolve faster than procurement cycles, Greyridge Defence Advisory simplifies complexity and mechanizes delivery to outpace modern defence demands.
Your strategic partner
At Greyridge Defence Advisory, we support you to make better decisions and deliver resilient capability.
Led by three senior, retired Royal Air Force officers with decades of strategic and operational experience, and access to a network of best-in-class specialist Associates, we partner with you to shape strategy, refine policy, and turn vision into reality.

100+
Years of experience
A focus on pace, balanced risk, leadership and management
A commitment to delivering outcomes

Defence Advisory services
We leverage deep domain expertise and a collaborative approach tailored to your context, to support you to navigate the complexities of modern defence and security issues.
We deliver strategic clarity, policy insight, and actionable direction in a constantly shifting environment.
The formulation and delivery of effective capabilities is in our DNA. By de-risking delivery and adding pace, we help organisations move faster, decide smarter, and achieve meaningful outcomes.
At Greyridge Defence Advisory, we operate across domains to deliver both understanding and sharp, strategic insight where it matters most. From investment appraisal and venture support to bid preparation, market analysis, and business development, we bring clarity and edge to complex challenges.
Our expertise spans programme management, risk management, leadership and mentoring, cyber and data solutions, and mission-driven advisory; empowering clients, customers and partners to act with confidence, precision, and impact.


Other sectors
Broad expertise, tailored solutions
Fusing experience with expertise, our approach is intentionally sector-agnostic. We focus on the core drivers of business success — actionable strategy, operation geared to deliver, sustainable transformation, and optimized performance — bridging proven methods and fresh thinking to solve challenges in any context.
Our strength lies in adapting what works across sectors to meet the unique needs of each client. This cross-sector perspective allows us to deliver practical, innovative, and impactful solutions.
Let’s start a conversation
Whether you're facing complex decisions or looking to unlock new opportunities, we’re ready to help.
Get in touch to find out how we can support your next step forward.
Get in touch
Telephone: 0793 1816822
E-mail: chesh@greyridgedefenceadvisory.com