Data Dinner Series: Data Trust Edition
The first in a series of dinners bringing together Data and Engineering leaders to explore the trends reshaping our industry, not through theory, but through real experience. Each session examines how leaders define and tackle critical challenges, the impact of getting it right (and the lessons from getting it wrong), and how they've scaled from pilots to production.

This Edition: Trust
Trust is the foundation of everything we build. But what does it actually mean in practice? How do you enforce it, measure it, and prove the value it creates?
Hear how Hammad EL FILALI, Head of Group Data Office at Euronext, Europe’s largest equity stock exchange which handles the vast majority of global sovereign and corporate debt listings, created an organisation where data is truly at the forefront of everything they do.
He's made data accessible to all stakeholders in a secure, validated, and trusted way, achieving what many consider the near-impossible: the right balance of business ownership, technical excellence and value creation.
The Conversation
- What does "trust" actually mean in the context of data?
- How do you enforce it across teams and systems?
- How do you measure it and track the value it creates? (Spoiler: productivity isn't an ROI)
An intimate setting designed for candid exchange with peers navigating the same challenges and therefore seats are limited.
Date: Thursday, 30th April
Time: 6:30 PM
Location: The Edo Room, The Ivy Asia St Paul's
Nearest stations: Mansion House / St Paul's
Dinner series topics and dates (happy to accommodate requests and suggestions)
- 18th June - Context and what does AI mean for your data?
- 30th July - Consolidation and the evolution of your data stack
- 17th September - Data Contracts, how &where are they used, what are the gotchas, best practices and how can you ensure the data is correct?
- 12th November - Federated Data and governance - how governance is evolving
Speaker
Hammad El Filali is Director and Head of Group Data Office at Euronext, where he leads the data organization for Europe's largest equity stock exchange. He has built a data-first culture that balances accessibility, security, and trust across the organization.
Before Euronext, Hammad served as VP and Global Head of Capital Market Data Centre of Excellence at Crédit Agricole CIB and held leadership positions at Deloitte France as Data Governance & Engineering Director.
With over many years of experience in financial services and technology, Hammad is recognized for building scalable data organizations in highly regulated environments.
Speaker
Hammad El Filali is Director and Head of Group Data Office at Euronext, where he leads the data organization for Europe's largest equity stock exchange. He has built a data-first culture that balances accessibility, security, and trust across the organization.
Before Euronext, Hammad served as VP and Global Head of Capital Market Data Centre of Excellence at Crédit Agricole CIB and held leadership positions at Deloitte France as Data Governance & Engineering Director.
With over many years of experience in financial services and technology, Hammad is recognized for building scalable data organizations in highly regulated environments.














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