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Over the past two years, Walmart and Lio have partnered to transform enterprise procurement through AI. Lio, backed by Andreessen Horowitz, is developing autonomous agents that are redefining procurement at scale. During DPW 2026, Lio will convene a select group of senior procurement leaders for a private dinner to discuss the implications of AI for procurement.

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This event is brought to you by:

Jared Petras | Senior Director Global Procurement Walmart

Jared Petras is a senior procurement executive with extensive experience in strategic sourcing and supply chain management across multiple industries. Currently serving as Senior Director of Procurement at Walmart, he leads high-impact procurement initiatives and drives operational efficiency at scale. Prior to this, he held key roles at organizations including Travelport, Macy's, and Exelon, building a strong track record in cost optimization and supplier strategy.

Vladimir Keil | CEO and Co-Founder at Lio Technologies

Vladimir Keil is the CEO and co-founder of Lio (formerly askLio), an AI company building autonomous agents to transform enterprise procurement. A Y Combinator (S23) founder, he is focused on redefining how organizations manage purchasing by leveraging agentic AI to automate workflows and enhance decision-making. Vladimir combines a strong entrepreneurial mindset with a passion for innovation, digital transformation, and building high-impact teams.

Till Wagner | COO and Co-Founder at Lio Technologies

Till Wagner is COO at Lio, and thus responsible for product and operational strategy. With hands-on experience in AI-driven product development and operational analytics from earlier AI startups, Till ensures Lio delivers real impact. Till holds a degree in Management and Digital Technology. This academic background, as well as several prior stations as Software Developer paved the path for his current role.