Sir Martin Sorrell’s S4S Ventures leads Olyzon’s $10m Series A to build the Agentic platform for CTV

Round backed by existing investor Eurazeo accelerates Olyzon’s agentic transformation of CTV media buying for brands including Mastercard, Audi, and McDonald’s, with new product milestones, and global team expansion Olyzon, the agentic decisioning layer for CTV advertising, announced the close of a $10 million Series A funding round led by S4S Ventures, the firm co-founded […]

Last updated May 27, 2026 by ATDb automated enrichment