Strategic Digital Marketing Company Limited

Founded in 2016 and based in Hong Kong, SDMC works as a full-service digital marketing and SEO company serving businesses across various industries, including enterprises seeking to expand into overseas markets. The agency positions itself around goal-oriented, tailor-made and sustainable digital solutions, drawing on multiple marketing technology (MarTech) tools to analyze big data and user behavior. It is an associate member of the Hong Kong Association of Accredited Advertising Agencies (HK4As). Its service scope covers SEO, GEO (Generative Engine Optimization), digital media buying, programmatic digital out-of-home advertising, ASO, online reputation management, social media management, O2O marketing, and micro-influencer (KOL/KOC) campaigns. For companies expanding abroad, SDMC combines SEO, GEO, multilingual content strategies and data analytics under its Go-Global service to build overseas visibility and attract targeted customers, alongside dedicated China marketing offerings such as Xiaohongshu marketing and WeChat promotion. GEO work focuses on structuring data, user intent signals and content quality so that brand information can be discovered, understood and cited by AI platforms including Google Gemini, ChatGPT and Perplexity. Other listed offerings include brand strategy consulting, corporate training, website development, GA4 setup, digital audits, and support with government funding schemes such as the SME Export Marketing Fund and Distance Business Programme. Its working process is described in five stages: understanding client needs, setting goals, planning channels and resources, monitoring budget and spending, and optimizing campaign performance.