Allegro Culture Limited, an investment holding company, provides recruitment advertising services in Hong Kong. The company operates through Advertising; Sales Of Medical and Health Products; and E-commerce. The Advertising segment provides advertisement services on various publications and magazines, and other advertising media products. The Sales of Medical and Health Products segment sells various types of medical and health products, including reagents for health checks. The E-commerce segment sells imported household and personal care products to e-commerce platform. It also provides publishing and investment trading and website development and information technology services. The company was formerly known as Kingkey Intelligence Culture Holdings Limited and changed its name to Allegro Culture Limited in May 2024. Allegro Culture Limited was founded in 1992 and is headquartered in Sheung Wan, Hong Kong.