Christopher Stier

Christopher Stier is a seasoned professional with extensive experience in the mobile and technology sectors. Currently serving as Co-Founder and Head of Mobile at Siprocal since April 2023, Christopher played a pivotal role in the merger of various companies within the Mobile, CTV, and Gaming markets. Prior to this, Christopher co-founded DigitalReef and served as Chief Commercial Officer, overseeing its expansion and subsequent merger into Siprocal. Christopher's career includes significant roles at Takumi Japan as Americas Advisor, Social Mobile as Advisor, and Imagination Unwired as Co-Founder and COO, where innovative mobile advertising solutions were developed. Previously, Christopher held various leadership positions at NQ Mobile Inc. and Motorola Mobility, managing substantial sales operations and financial strategies across Latin America and Asia. Christopher holds a B.S. in Accountancy from Northern Illinois University.