Centus

Centus is an influencer marketing agency founded in 2013 by Conor O'Flaherty, headquartered in Galway, Ireland with a second office in Brooklyn, New York. It builds performance-oriented creator sponsorship programs across YouTube, Instagram, TikTok and podcasts, optimizing toward sales and sign-ups rather than reach. The company states it has worked with over 150 brands and paid more than $100 million to roughly 5,000 independent creators. Its client base is predominantly US direct-to-consumer and subscription brands despite the Irish headquarters.

• Influencer

• E-commerce

• DDiscord
• DDollar Shave Club
• HHarry's
• HHeadspace
• MMeUndies
• RRitual
• SSkillshare
• SSquarespace

Client relationships are compiled from public sources, including the agency's own site, and are not independently verified.