Iponweb Founder Yuri Debelov

Yuri Debelov is best known as the co-founder and longtime CEO of IPONWEB, a company that became one of the most consequential yet least publicly visible infrastructure providers in the history of programmatic advertising. Founded in 2001, IPONWEB built the technical backbone that powered dozens of demand-side platforms, supply-side platforms, and ad exchanges, making Debelov one of the foundational architects of real-time bidding infrastructure at scale. The company's BidSwitch product alone connected hundreds of buyers and sellers across the global programmatic ecosystem. Under Debelov's leadership, IPONWEB operated largely as a behind-the-scenes enabler, building white-label bidding technology and custom trading infrastructure for major players across the industry rather than competing directly in the market. This approach made IPONWEB uniquely trusted and deeply embedded in the programmatic supply chain. The company's acquisition by Criteo in 2022 for approximately $380 million underscored just how strategically valuable that infrastructure had become, representing one of the largest AdTech acquisitions of the era. Debelov's technical background and engineering-first philosophy shaped IPONWEB's culture and product approach throughout its two-decade run as an independent company. He is widely respected among AdTech engineers and operators as a rare founder who built durable, scalable infrastructure rather than chasing consumer-facing brand recognition.

Last updated Jun 11, 2026 by ATDb automated enrichment · Connections updated Jun 15, 2026