About HYDN

HYDN partners with ambitious leaders who are building a better tomorrow, leading with tech, and building capabilities for a sustainable, inclusive, more secure future.

Industry Leaders

Leveraging over 50+ years of insight and technical expertise in Cybersecurity, Blockchain, eCommerce, and Digital Payments, HYDN’s founding team is pioneering the future of Cybersecurity, Blockchain, Supply Chain Management, and Digital Consultancy.


HYDN's founding team brings over 50 years combined experience at leading companies such as Cisco, NYSE, BT, Arriva, Warner Bros, Alert Logic, Bosch, First Group, and more.


HYDN's working methodologies are rooted in innovation, efficiency, and continuous improvement, ensuring that every project is executed with precision and foresight to meet the evolving needs of our clientele.

Blockchain Specialists

HYDN has been working to secure the blockchain since early 2021 by performing Smart Contract Audits, Web3 Penetration Testing, Advanced Adversarial Simulation, and Security Consultancy.

Our Mission
To deliver excellence.

To provide industry-leading solutions, enabling our clients to harness the power of bleeding edge technology securely and effectively.

To build a brighter future.

To foster partnerships with companies driven by green initiatives, social change, and revolutionary technology, facilitating a safer blockchain ecosystem for impactful innovations.

To evolve and grow.

To continually evolve our products and services, staying ahead of cybersecurity threats, and ensuring our clients' operations are safeguarded against the unforeseen.


Experience excellence

At HYDN, our strength lies in the collective expertise of our team. We pride ourselves on assembling a diverse group of professionals, each with a profound depth of experience in their respective fields. Our experts range from seasoned cybersecurity analysts, blockchain innovators, to supply chain strategists and startup advisors.

Their extensive backgrounds span across various industries, bringing unique insights and innovative solutions to every challenge. This wealth of knowledge not only drives our success but also ensures that we deliver exceptional quality in every project. We take immense pride in our work, which reflects in the meticulous attention to detail and the relentless pursuit of excellence that our team demonstrates in every endeavor.

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Customized solutions for your unique needs

At HYDN, we understand that the digital landscape is constantly evolving, and so are the needs of our clients. We are committed to being as flexible and agile as our technologies. Whether it's adapting to the specific requirements of a startup or scaling solutions for a multinational corporation, our approach is always tailored and dynamic.

We believe in working closely with our clients to understand their unique challenges and objectives. This enables us to design and implement solutions that are not only effective but also highly adaptable to changing market conditions and technological advancements. Our agility ensures that we are always ready to pivot our strategies to meet and exceed our clients’ expectations.

Transparent communication and collaboration

At HYDN, we recognize the importance of transparent and clear communication in building trust and fostering long-lasting relationships with our clients. Our commitment to open dialogue is integral to our consultancy's philosophy. We ensure that our clients are well-informed at every stage of the project, from initial consultation to final implementation.

Our team provides regular updates, detailed reports, and is always available to answer any queries or concerns. This transparency extends to every aspect of our work, including our strategies, methodologies, and pricing. We believe that clear and honest communication is essential not only for successful project execution but also for ensuring that our clients feel valued and respected.

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Founding Team

Our success is a result of teamwork and building upon our technical expertise and creative style providing a full-service solution to our clients.

warren mercer ceo
Warren Mercer
james williams coo
James Williams
jules goullee cto
Jules Goullee
David Goulbourn