17th June 2026
Andaz London Liverpool Street, by Hyatt
19th November 2026
Andaz London Liverpool Street, by Hyatt
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June 2026
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Sarah Leteney
Group Chief Information Officer | Urenco

“The New IT Leader Mandate – From Technologist to Strategic Leader”

Do you ever look at your role today and wonder “How the devil did I get here and where on earth will I need to be in 2 years?”

  • How the landscape has changed in the last 2 years
  • Moving Beyond Technology
  • The Rise of the Strategic Digital Leader
  • Balancing the New with the Old
  • A Few Tips to Take Away

BIO

Seasoned Group CIO with three decades of expertise in leading IT delivery teams for Blue Chip and Central Government organisations. Named in the UK Top100 CIO Awards in 2024 & 2025. Demonstrated success in driving business value through technology solutioning. A strategic thinker and effective collaborator, passionate about agile delivery to meet organisational objectives. Extensive experience in Digital Transformation, Business Change, Consultancy, Service Delivery, ERP Programmes, T&T Projects, and Organisational Management. Proven ability to navigate complex business landscapes and deliver results in high-pressure regulated environments.

Mollie Brentnall
UK & IT Director | Crawford & Company

“Cultural Shift, looking beyond the technical”

Looking at various methods to ensure that change is embedded into the culture of a company, not just added on top.

Examples covering:

  • Communications
  • AI adoption
  • Procurement
  • Decision making

BIO

Winner – Hot Topics Global Future CIO 100
Finalist – Women in Insurance Awards: Role Model category

Mollie Brentnall joined Crawford as IT Director for UK & Ireland in 2024. As IT Director, Mollie Brentnall is responsible for managing the UK Development and Crawford Legal Services™ IT teams and is accountable for all IT deliverables across the UK business. She is also part of the UK executive leadership team at Crawford.
Mollie Brentnall has considerable experience in leading IT teams for major organisations in the UK. Most recently, she was IT Director, UKI, AXA Partners where she led teams across IT service delivery, applications, infrastructure, project delivery, and security execution. Prior to this, Mollie was Head of IT, Core Transport, DHL with her remit spanning the UK.

Matthew Wolff Simon
Director, International Operations | Freewheel

“Technology Governance in the Age of AI”

AI Governance in Practice: Shadow Models, Cultural Blindspots, and the Gap Between Individual Innovation and Institutional Control Exploring how organisations manage AI development outside formal SDLC, the cultural dimensions models miss and building governance that enables rather than suppresses creativity.

  • Shadow AI and governance gaps: Individual contributors training models outside SDLC approval – why it happens, what breaks, and how to design controls that don’t kill innovation
  • Cultural dimensions AI can’t see: How models trained on Western data miss context, nuance, and meaning across cultures, and what that means for global deployment
  • Data governance at the coalface: The gap between enterprise data policies and how teams actually work, balancing compliance, velocity, and practical risk management
  • AI alignment beyond ethics: Aligning AI systems with organisational intent, operational reality, and diverse stakeholder needs
  • Building governance that scales: Establishing decision rights, approval processes, and technical controls that enable safe AI adoption without becoming bottlenecks​​​​​​​​​​​​​​​​

BIO

Matthew Simon leads global technology and service operations at scale, most recently scaling a business unit in Comcast’s India Engineering Centerencompassing a wide range of operational and engineering disciplines. His trajectory maps how technology organisations actually work: fromtroubleshooting dial-up modems in 2003, to designing operating models, chairing a UK credit union through regulatory crisis to successful merger, to settingup 250+ person operations and engineering organisations and designing policy and governance for enterprise IT.
He translates executive ambition into durable systems – workforce strategy, offshore governance, regulatory compliance, and the decision rights that preventdisasters. Board-level experience as SMF8 in regulated financial services; trusted advisor on operational risk, resilience, and what’s actually feasible. Currentlystudying for a doctorate in AI and Machine Learning.
Beyond operations, Matthew’s interests span appropriate technology, safe water access, humanitarian work with displaced persons in Ukraine, stray animal welfare in Georgia, wolf conservation, and intercultural understanding, reflecting a belief that technical capability should serve human dignity.

Simon Ball Msc
Interim Global IT Director | Scott Bader Ltd

“How different cognitive operating systems collide in complex organisations — and how understanding them changes delivery.”

Digital transformation fails less often because of poor technology — and more often because human systems are not architected with the same rigour as technical ones. This talk explores how cognitive operating systems collide — and how integrating them stabilises delivery.

  • Digital transformation fails more from misaligned human systems than flawed technology.
  • People operate with different cognitive architectures that process risk, emotion, power, and complexity differently.
  • These operating systems collide under pressure, creating friction misdiagnosed as personality conflict.
  • Middle leaders act as translators between architectures, reducing destabilising friction.
  • Designing organisations with cognitive diversity in mind increases delivery stability, speed, and trust.

BIO

Si Ball is a technology and data strategist focused on the structural resilience of enterprise systems, both technical and organisational. He has led global IT and BI functions, delivered integrated data and ERP strategies, and advised on complex system modernisation within regulated and operationally intensive environments. Si’s work centres on identifying early signals of systemic fragility in digital transformation. He examines how architectural overlap, distributed accountability, and misaligned cognitive operating systems can create hidden integration risk despite positive reporting indicators.
His perspective combines deep data architecture experience with governance awareness, enabling him to bridge technical complexity and board-level oversight. He speaks and advises on integration risk, cross-boundary accountability, and the structural factors that determine whether enterprise transformation stabilises or drifts.