



Our Mission
Philia Earth is a boutique design company founded by a husband and wife team on Earth Day in 2016 in Hong Kong, with a core focus on green architecture, interior design, and smart urban planning that create healthy, positive, and lasting impacts on society. The company has relocated its main office to San Francisco since 2021 to extend its presence in the North American region.
The word philia comes from Greek and means friendship love, while earth reflects our mission to be true friends of the planet by protecting natural resources and fostering rapport among colleagues, business partners, clients, and the communities served by our projects.
At Philia Earth, we are committed to helping address some of the world’s most pressing challenges, including climate change and social inequality, through thoughtful, responsible, and forward-looking design.
"Research-based" Design Approach
Our unique research-based design approach has earned strong recognition within the industry. We believe that our responsibilities as design professionals should extend beyond imagination and aesthetics alone. More importantly, we must design, build, and renovate spaces that are functional, durable, comfortable for users, and environmentally and socially responsible.
The knowledge we gain through research allows us to provide better service because it gives us first-hand understanding grounded in facts rather than assumptions. Through data collection, site visits, direct observation, and stakeholder interviews, we develop a clear and realistic understanding of each project’s context and needs. We firmly believe that a solid research-based design approach enables us to be responsible building designers and urban planners who respond to clients’ needs thoughtfully, work realistically within budget, and deliver practical, lasting solutions.
Core Members
Our experienced professional team brings together diverse expertise in architecture, interior design, and urban design, with strong knowledge across their respective fields of practice. We celebrate a fun, engaging, and stimulating spirit of collaboration among clients and project partners, allowing us to deliver distinctive, high-quality projects that align with both budget and timeline expectations.





