ByteDance Executive and Leadership Team

Sim Kwee, the Co-Chief Executive Officer at ByteDance, directs the overarching strategic vision for global digital content platforms. Overseeing the expansion of AI-driven personalization, the Co-Chief Executive Officer ensures that TikTok and Douyin maintain market dominance through advanced algorithmic development. This leadership role involves coordinating cross-functional teams to scale e-commerce initiatives and enterprise software solutions. By aligning product development with evolving user engagement trends, Sim Kwee directly impacts the company's ability to capture market share in competitive digital landscapes. The Co-Chief Executive Officer manages high-level partnerships and capital allocation to support long-term growth objectives. Through rigorous oversight of operational efficiency, the Co-Chief Executive Officer secures the company's position as a leader in the intersection of social media and advanced video delivery technologies, fostering sustainable innovation across all international business units.

Z. Julie Gao, the Chief Financial Officer at ByteDance, manages the global financial architecture and capital strategy. Overseeing fiscal planning, the Chief Financial Officer ensures that investments in AI infrastructure and e-commerce platforms align with corporate growth targets. This leadership role involves navigating complex regulatory environments while optimizing revenue streams from digital advertising and TikTok Shop. By maintaining rigorous financial controls, Z. Julie Gao directly impacts the company's ability to fund research into XR hardware and advanced video delivery systems. The Chief Financial Officer coordinates with the Board to provide transparency regarding fiscal health and long-term value creation. Through strategic resource allocation, the Chief Financial Officer supports the expansion of enterprise tools like Lark, ensuring that financial operations remain robust while the company scales its footprint across diverse global markets and emerging digital sectors.

Xinxin L., the Head of Gtm Strategy Revenue Operations To The Chief of Staff & President, Lark at ByteDance, drives the go-to-market strategy for enterprise productivity tools. Overseeing revenue operations, the Head of Gtm Strategy Revenue Operations To The Chief of Staff & President, Lark ensures that Lark achieves widespread adoption among global corporate clients. This leadership role involves analyzing market data to refine sales funnels and improve customer acquisition efficiency. By aligning product features with enterprise needs, Xinxin L. directly impacts the growth of the company's B2B software division. The Head of Gtm Strategy Revenue Operations To The Chief of Staff & President, Lark coordinates with cross-functional teams to streamline internal workflows and enhance organizational productivity. Through data-driven decision-making, the Head of Gtm Strategy Revenue Operations To The Chief of Staff & President, Lark supports the expansion of enterprise services, ensuring that Lark remains a competitive solution in the global digital workplace market.

Wallop Rojtanongchai, the Manager, Country Information Technology Security (Th) & Chief Information Officer & Chief Information Security Officer at ByteDance, architects the security framework for regional digital infrastructure. Overseeing data protection protocols, the Manager, Country Information Technology Security (Th) & Chief Information Officer & Chief Information Security Officer ensures that information systems remain resilient against evolving cyber threats. This leadership role involves integrating secure cloud solutions into the broader BytePlus ecosystem to protect user data across social media platforms. By implementing advanced encryption and monitoring technologies, Wallop Rojtanongchai directly impacts the integrity of digital content delivery. The Manager, Country Information Technology Security (Th) & Chief Information Officer & Chief Information Security Officer coordinates with global IT teams to standardize security compliance. Through proactive risk management, the Manager, Country Information Technology Security (Th) & Chief Information Officer & Chief Information Security Officer secures the company's operational continuity and maintains user trust in highly regulated markets.

Jinmei Xiao, the Hrd at ByteDance, directs the global human resources strategy and talent development initiatives. Overseeing organizational culture, the Hrd ensures that the company attracts and retains top-tier talent capable of driving innovation in AI and digital content. This leadership role involves designing performance management systems that align individual contributions with the company's mission. By fostering an environment of continuous learning, Jinmei Xiao directly impacts the company's ability to maintain a competitive edge in the fast-paced tech industry. The Hrd coordinates with department heads to implement scalable workforce solutions that support international expansion. Through strategic talent acquisition and development, the Hrd secures the human capital necessary to advance projects in XR hardware and advanced video delivery. By prioritizing employee engagement and professional growth, the Hrd ensures that the workforce remains agile and prepared to meet the evolving demands of the global digital economy.