Since its inception in 1957, Sunwah has evolved into a highly diversified conglomerate, cultivating expertise across eight core sectors: Seafood & Food Services, Real Estate, Financial Services, Technology, Infrastructure, Media, Education and Training, and Green Technology & Healthcare. This expansive business reaches across Mainland China, Japan, Macau, Vietnam, Myanmar, Cambodia, Singapore, Canada, Europe, the United States, and Australia.
Under the leadership of Dr. Jonathan Choi, a pivotal figure in China’s diplomatic and economic circles, this legacy forms the bedrock of our multi-family office’s mission to drive growth, manage risks, and pass on legacies. The deep expertise and extensive network built from Sunwah’s storied roots create a powerful synergy, providing King Armour with a distinctive competitive advantage. This advantage allows us to deliver superior, tailored wealth management solutions, drawing inspiration from the long-term vision exemplified by the Guinness family’s enduring success.

Real stories of impact and growth

Our clients share how our solutions help them with new challenges, build resilience, and synergy.


David Kahn · Chief Executive Officer

$500+

“ Working with this team has been a game-changer. Their deep industry expertise combined with the groundbreaking insights of visionary scientists is truly unmatched. ”

Services List


Driven by the expertise of leading investors and backed by forward-thinking innovators.


Flood risk modeling

Our sustainability consulting supports organizations in creating eco-friendly practices tailored to their unique goals. We guide teams through resource-efficient strategies that align with both environmental and business objectives.


Strategy assessment

Our data-driven climate risk assessments provide detailed insights into potential environmental impacts, helping businesses and communities prepare for extreme weather events. We identify vulnerabilities and offer actionable strategies.


Sustainability consulting

Using advanced hydrology and AI-driven models, we deliver precise flood risk predictions. Our approach helps clients safeguard infrastructure and make informed decisions for flood-prone areas, minimizing potential damage and costs.


Real-time monitoring

With our real-time monitoring and alert systems, clients receive instant updates on environmental threats. This proactive approach ensures rapid response, enhancing safety and reducing disruptions in critical operations.

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