DOOH Advertising

Viooh teams with Dolphin to expand US DOOH inventory

Photo: Viooh

January 14, 2026

Viooh, digital out-of-home supply-side platform, is partnering with Dolphin, an OOH media network, to expand access to premium DOOH inventory across the U.S.

The goal is to reach consumers at key touchpoints across grocery, retail and transit, according to a press release.

The partnership delivers access to over 5,000 digital screens across major cities, generating more than 50 million monthly impressions.

Dolphin's network spans diverse environments including malls, transit stations, grocery stores, pharmacies, gyms, convenience stores, retail office supplies and urban panels. The company's inventory has a significant presence in grocery stores delivering 112 million monthly impressions, convenience stores with 63 million monthly impressions, pharmacies seeing 42 million monthly impressions, urban panels generating 27 million monthly impressions and malls with 10 million monthly impressions.

"Our new partnership with Dolphin delivers access to high-frequency, strong-dwell environments where brands can connect with audiences during key purchase decision moments," Gavin Wilson, global chief commercial officer at Viooh, said in the release. "Combined with Dolphin's rigorous approach to brand safety and impressive scale across major US cities, this partnership delivers exactly what our buyers need: quality, context and confidence."