Company intelligence
Onetag
Technology, Information and Internet
London, GB
84 employees
Founded 2015
3 public signals
About Onetag
Founded in 2015, Onetag is the next-generation value exchange for the open internet, combining quality media and AI-driven decisioning to deliver measurable business outcomes at scale. Through direct integrations with more than 2,000 premium publishers worldwide, Onetag enables over 5,000 brands and agencies to reduce waste and achieve better results, without adding operational complexity. Since 2022, Onetag has been part of the Wisequity V portfolio, managed by Wise Equity SGR S.p.A.
Verified activity
Signals from Onetag
3 published signals
Presence & Recognition
Onetag climbed from #33 to #19 in the Jounce Media supply landscape ranking over the last quarter, becoming the highest riser in this month's ranking.
Reported by Onetag
Presence & Recognition
Onetag is attending the DMEXCO 2026 program in Cologne on 23 and 24 September.
Reported by Onetag
Presence & Recognition
Onetag is attending ExchangeWire's ATS London on 15th September to discuss the future of the open internet and media quality.
Reported by Onetag