Cologne, GERMANY, Montreal, CANADA, March 23, 2021 – Hivestack, one of the world’s leading programmatic digital out-of-home (DOOH) adtech companies, and Ströer Group, the leading German provider of out-of-home media (OOH), have extended their partnership. The new agreement will see Ströer continue to utilize Hivestack’s Ad Server, SSP and Storefront […]
