About Us

Trusted by organisations navigating a complex and rapidly expanding threat landscape.

Cyber risk is real in your organisation but internal capacity or capability may be limited. We support organisations including:

  • Growing SMEs needing structured cyber governance
  • Professional services firms supporting their clients (wealth management, financial services, fintech, legal, accounting, medical, consulting, MSPs)
  • Organisations preparing for investment, audit or acquisition
  • Larger, complex organisations requiring specialist advisory support

From SMEs to FTSE-level environments, our role is the same - helping you make confident, informed decisions about your cyber and AI risk and governance processes.

Senior expertise. Straightforward advice.

Riverside Court Consulting is led by Bryan Altimas, a senior cyber and technology risk specialist with over 30 years’ experience, including 17 years within KPMG’s Technology Risk and Cyber teams.

Today, the business operates as a network of senior specialists, bringing together over 240 years of combined experience across cyber security, IT risk, compliance and data protection.

You will not be overwhelmed with jargon. You will not be sold unnecessary solutions.

You will receive:

  • Clarity over complexity
  • Practical outcomes over theory
  • Long-term resilience over short-term fixes

All delivered in a practical and approachable way.

A trusted advisory partner. Not just a supplier

We work closely with leadership teams and trusted partners to deliver the right expertise at the right time.

Our approach is flexible and collaborative, you benefit from:

  • Direct advisory support to organisations
  • Working alongside wealth management, fintech, accountants, legal firms, medical practices, consultancies and MSPs
  • Supporting due diligence, governance and risk programmes

We integrate where needed - and step back when the work is done.

CEO

Bryan Altimas

For nearly three decades, Bryan has been on the frontlines of cybersecurity. He’s helped stop million-pound fraud attempts, secured the London Olympics against nation-state attacks, and guided over 500 businesses through data breaches and audits.

As the founder of Riverside Court Consulting, Bryan brings a unique blend of business, technology, and strategy. A Chartered Global Management Accountant turned cybersecurity consultant, he speaks the language of the boardroom and translates it into action for technical teams.

Bryan is known for cutting through jargon, simplifying the complex, and delivering solutions CEOs can trust. His credentials include 29 years in technology risk, 17 years at KPMG leading Technology Risk and Cyber teams, globally recognised ISACA qualifications, supporting the UK Government with new Cybersecurity Legislation and co-authoring a bestselling book on IT due diligence.

But beyond the technical, Bryan is driven by people. He believes cybersecurity isn’t about silver-bullet tools, it’s about culture, awareness, and resilience.

 

Cyber Security is serious. But it shouldn't be confusing and stressful

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