
Ströer X is Germany’s largest provider of business process outsourcing (BPO), specializing in dialogue marketing, customer experience, sales, and digital transformation. With over 4 decades of experience, 45 locations worldwide, and more than 9,000 employees, we deliver tailored, cross-industry solutions that drive sustainable customer engagement. As part of the Ströer Group, we combine the agility of a medium-sized company with the strength of a major corporation ensuring first-class performance made in Germany.