Sorrell’s S4S Ventures Leads $10 Million Funding Round for Agentic CTV Business Olyzon

Olyzon, a French ad tech business which positions itself as an agentic decisioning layer for CTV advertising, has announced the closure of a $10 million Series A funding round led by S4S Ventures, the investment vehicle co-founded by Sir Martin Sorrell and Sanja Partalo. Existing investors from a prior $5 million funding round last year, Read More