Marianne Rumantir is the Co-Founder and CEO of TS Media, one of Indonesia’s leading media, entertainment, and community-building companies. With more than two decades of experience in marketing, business development, branding, and entrepreneurship, she has successfully built ventures spanning loyalty technology, digital media, and the creator economy, including Member.id and TS Media. Her relevance to the Indonesia Retail Summit lies in her expertise in consumer behavior, customer loyalty, content-driven brand engagement, and community building—key drivers that are reshaping how retailers connect with modern consumers in an increasingly digital and experience-focused marketplace.