Core Viewpoint - 51Talk Online Education Group has transitioned its independent registered public accounting firm from Marcum Asia CPAs LLP to Ernst & Young LLP, effective September 3, 2025, without any disagreements or unresolved matters with the previous auditor [1][2]. Company Overview - 51Talk is a global online education platform specializing in English education, aiming to make quality education accessible and affordable [4]. - The company utilizes online and mobile platforms to provide live interactive English lessons on demand, connecting students with qualified teachers through a shared economy approach [4].