CI Capital-backed Hero Digital, a leading independent customer experience agency, acquired Clock Four, a digital innovation agency serving some of the world's most powerful brands in financial services and high technology. Financial terms were not disclosed. Joost Thesseling, Managing Director at CI Capital, added, “Hero Digital’s acquisition of Clock Four is a reflection of Hero’s thoughtful, impactful approach to expanding its expertise and market reach through its acquisition strategy. We are excited to support Hero Digital as it continues to grow and improve its digital marketing model.”