ArcSpan

ArcSpan is a privately owned company headquartered in the US. Founded in 2021 with approximately 20 employees, the company reported $4.5 million in revenue as of 2024. ArcSpan specializes in data, targeting, and identity solutions. The company operates an audience monetization platform, ArcSpan AMS, which assists publishers in managing their first-party data. This platform enables media companies to source, integrate, and normalize disparate audience data signals, forming a unified signal for AI-driven precision, scale, and monetization. Its capabilities include advanced data segmentation, identity amplification, programmatic activation, AI-driven customization, and operational efficiencies, all delivered through a single platform. ArcSpan has offices in New York and London, serving customers across North America, LatAm, EMEA, and APAC regions.