Guoen Holdings Ltd. is an investment company, which engages in the provision of digital marketing services. It operates through the following segments: Digital Advertisement Placement Services, Social Media Management Services, and Creative and Technology Services. The Digital Advertisement Placement Services segment offers advertisement placement services through digital media. The Social Media Management Services segment includes set-up, maintenance, and monitor services on corporate profile pages through the social media platforms. The Creative and Technology Services segment is involved in the design and copywriting of digital advertisements, production of corporate profile pages, website and apps, and related consultation. The company was founded by Shek Lun Yip, Chi Fung Ng, Wai Ting Wan, and Lai Man Wang in 2007 and is headquartered in Hong Kong.