
Willie Stegmann
Executive Vice President, Composable IT and Ecosystems

BY INVITATION ONLY - This is a private, peer-only executive forum for CIOs (service providers only) operating under the Chatham House Rule.
CIO Circle - Reinventing IT for AI, velocity, and growth

Executive Vice President, Composable IT and Ecosystems


Managing Vice President

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Join the Trustworthy AI & Data Garage for hands-on teamwork with leading minds in AI, analytics, and data strategy.


Step into the Composable IT & Ecosystems Garage to build, test, and refine modular IT solutions alongside fellow innovators.

BY INVITATION ONLY - This is a private, peer-only executive forum for CTOs (service providers only) operating under the Chatham House Rule.

Power up at TM Forum’s electrifying AN sessions: Orange Romania’s Level 4 AI slashing MTTR 80%, DT Technik’s intent-based “One Net to Bind Them All” orchestration, plus explosive ODA demos for self-remediating magic. Rub shoulders with industry trailblazers, and seize the keys to an AI-native autonomous network today.

Dive into the Autonomous Networks Garage to work shoulder-to-shoulder with top network experts.

Understand how operating models shift as networks move toward dark and low-touch NOCs.






Learn how operators are unlocking new levels of reliability and responsiveness.

The agentic future: Unlock growth with frictionless customer experiences
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Take a break, enjoy a hot refreshment, and connect with fellow participants during this energising networking session. Whether you are looking to spark new collaborations, exchange ideas, or simply enjoy a friendly conversation, this is the perfect opportunity to build relationships in a relaxed atmosphere. Join us for a refreshing break and make the most of your time to connect with like-minded professionals.


Explode into TM Forum’s Composable IT revolution: Discover why we need to reinvent IT now and how? Vodafone’s AI CX mastery topping IT4C charts, STC’s business architecture triumphs, and Greece BSS going fully AI-native on ODA. Grab the blueprint to dominate AI-driven transformation.



Identify practical steps operators can take today to stay quantum-ready.


Discover how to move autonomy from pilot projects into mission-critical operations.

Redefining accountability, governance, and human oversight in AI-driven systems

Shining a light on AN pioneers and frontrunners leading the way with autonomous networks and proving the efficacy of AN deployments at scale.