Cyber Security and Information Assurance Consultancy

i3Secure is a leading Cyber Security and Information Assurance consultancy, trusted by some of the UK’s most regulated organisations to provide expertise and solutions that keep information secure, and critical programmes on track.

Your cyber security partner

Harnessing the collective power of people, streamlined processes, and specialised expertise, we tackle your most intricate cyber security challenges.

In the face of the challenges posed by today’s global climate, organisatons are encountering increasing pressure to find skilled expertise, reduce costs and improve cyber resilience. i3Secure provides an effective and reliable solution.

Drawing on our deep familiarity with Secure by Design and security frameworks, we provide the expertise and experience to help businesses, public sector and defence organisations address intricate security issues.





“i3Secure has a positive, inclusive culture that has a clear vision of the company it is striving to be.

We have become a trusted provider of Cyber Security & Information Assurance services to organisations across defence, public and private sectors. We’ve built a truly impressive repertoire of customers that we are immensely proud of and a team of consultants that are a pleasure to work alongside.”

Jason McAdam, Director

our clients

We’re trusted by a number of highly regulated and complex organisations to deliver Cyber Security solutions that protect data and reputation whilst driving continuous transformation.


Whether you are looking for on-demand support, or a long term partner, our experts can help you identify and implement appropriate solutions.

We understand that Cyber Security and Information Assurance cannot be considered in isolation and must be integrated into business activities to ensure they enable, not frustrate organisational objectives.

Our methodology is designed to integrate seamlessly into your organisation, complementing your ongoing efforts.

Through our pragmatic approach, we pride ourselves on solving business problems, whether that is achieving cost-efficiencies, unlocking opportunities, navigating regulations or bridging the skills gap.

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We are easy to do business with

We purposely designed our engagement processes to be uncomplicated, meaning we can get to understand your needs quickly.

We're innovative

We bring new thinking, creative approaches, domain knowledge and insight to help develop your capabilities.

Our culture defines us

We are a people orientated business, passionate about working in inclusive and collaborative ways.

What we stand for

Our Values

Through a series of workshops, team days and remote based collaboration exercises, we carefully considered the creation of our i3Secure Values.

We are flexible

We adapt our ways of working, to each and every customer.

We are reliable

We work with tenacity to meet our customer’s needs. We aim to deliver consistently high-quality cyber security and data privacy consultancy.

We are competitive

We provide best-in-class consultants who are focused on delivering return on investment for our customers.


You’re in Safe Hands

The cornerstone of our workforce is a diverse array of professionals, each bringing unique expertise and insights to the table. This variety is a strategic asset, as it combines perspectives from various sectors, including valuable ex-military experience, which is particularly beneficial in cyber security scenarios.

We place a strong emphasis on experience, professional qualifications and certifications, understanding that the rapidly evolving nature of cyber threats demands continuous learning and adaptation. Our consultants hold a range of security clearances and qualifications including Certified Cyber Professional status awarded by GCHQ and the National Cyber Security Centre.

Our Approach

We work closely with key stakeholders and programme teams to deliver tailored services that exceed the demands of your business processes, strategic objectives and regulatory requirements.

We Augment

Our teams seamlessly blend into existing operations, enhancing your organisation with specialised talent.

We Lead

We lead on your security initiatives and deliver strategy at board-level, providing a more integrated, strategic partner.

We Collaborate

We partner with some of the UK’s biggest organisations to deliver security solutions and improve operational outputs.

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Leading the Digital Future Together

i3Secure is proud to be a member of techUK, aligning with our commitment to driving forward the digital economy and fostering innovation.

Our membership enables us to stay at the forefront of industry developments, collaborate with like-minded tech leaders, and ensure we continually offer the best solutions to our clients. Through techUK, we remain connected, informed, and primed for the future of technology.

Arrange A Call With The Team

Get in touch to discuss your requirements today and a member of the team will call you back.

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