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The Stack Summit

The Stack Summit | London | November 4

Unvarnished leadership, real enterprise playbooks, zero vendor noise.

The Room Where Tech Leaders Speak Freely

The Stack Summit is an exclusive biannual gathering of enterprise technology leaders and senior practitioners. We bring our community and friends together for candid conversation, peer networking, and actionable breakouts under Chatham House Rule.

Following our inaugural summit in New York – which convened the global CIOs of JPMorganChase, BNY, Liberty Mutual, and Nomura – we are bringing the summit to London on November 4, 2026. (We limit tickets to 75, for high-signal conversation.)

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Why Join the Summit?

  • Strict peer parity: Connect directly with global CIOs, CTOs, CISOs, Heads of AI, and SVPs in a practitioner-focused setting. Nobody is selling shiny widgets. 
  • This is not an expo: Operational insights, opinions, and battle scars from honest failures, and case studies from production deployments. 
  • Off-the-Record Candor: Chatham House Rule ensures high-trust, authentic discussions on the challenges defining modern tech stack strategy.

London Speakers

  • Mike Elmore – Global CISO, GSK
  • Marco Argenti – CIO, Goldman Sachs
  • Neil Davidson – Head of Data Platform, Morningstar
  • Benjamin Kleppe – Machine Learning Lead, bunq

Confirmed Practitioner-Led Workshops

  • Multi-LLM & SLM Systems: Real lessons from production inside a major bank.
  • AI and your security: Defense in depth and "Meantime-to-Adapt."
  • The Pivot to BYOC SaaS: Why has JPMorgan made BYOC its preferred SaaS deployment model? Architecture shifts, security, and enterprise cloud costs.

Apply for a Seat The summit is strictly invitation-only to maintain high-value peer interaction for senior executives. To inquire about attendance or delegate criteria, contact Ed Targett directly at ed@thestack.technology citing “Summit”