Overview
Romain Bellion serves as Chief Strategy Officer at PEER39[1][3]. Bellion co-founded Adloox, which operated for approximately 15 years before its acquisition by Scope3 in 2024[2][5]. Following the acquisition, Bellion held the position of Head of Media Effectiveness for the BrandSafety Business at Scope3 from November 2024 to July 2026[4]. Throughout Bellion's career, work has spanned product, technology, commercial strategy, fundraising, and mergers and acquisitions, with focus on digital advertising transparency across media quality, contextual intelligence, brand safety, viewability, and measurement[2]. Bellion received education in Paris[6].
Profile introduction
I'm one of the founders of Adloox, a company we built over 15 years before its acquisition by Scope3 in 2024. Today, Adloox is part of Peer39. Throughout that journey, I've had the chance to work across product, technology, commercial strategy, fundraising, M&A and building international teams. I've spent most of my career helping make digital advertising more transparent through media quality, contextual intelligence, brand safety, viewability and measurement. What I enjoy most, though, is building products, teams, partnerships and ideas. I'm endlessly curious and genuinely enjoy exchanging i…
Career history
- Chief Strategy OfficerJul 2026 to presentPEER39
- Head of Media Effectiveness - BrandSafety Business (ex adloox) Acquired by Peer39Nov 2024 to Jul 2026Scope3
- Adloox Co-founder and CEO (Acquired by Scope3)Jul 2009 to Nov 2024ADLOOX
Education
- Paris
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