About Signafi
And the team.
Our decades of experience structuring complex institutional solutions in traditional markets means we understand what sophisticated clients demand: robust infrastructure, transparent operations, and uncompromising security.

Kenny Lee
Chief Executive Officer (CEO)
Lawyer with extensive experience in family office services and crypto. Works closely with sophisticated investors, family offices, and corporates to provide tailored advice on venture growth, global investment strategy, and alternative assets. Expertise includes investment structuring, cross-border expansion, alternative asset exposure (digital assets and physical commodities such as gold bullion), multi-jurisdictional structuring and regulatory guidance, licensing and compliance (AFSL/ACL), and the integration of fintech and blockchain applications.
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Dr. William Fong 方志偉
Chief Investment Officer
Wil is a global investment executive with over 20 years of leadership at HSBC, Citibank, and Deutsche Bank. As Chief Investment Officer at Signafi, he specializes in global macro strategy and digital asset innovation. A licensed practitioner (HKSFC, MAS, AFMA), Wil has led strategic initiatives with the RBA and ASX on CBDC and tokenization.
His expertise is supported by a PhD in Economics and Finance, and he contributes to the field as a guest lecturer. Beyond his professional work, Wil is dedicated to social responsibility through aged care volunteering, blending institutional pedigree with community commitment.
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Caleb Wong
Director of Treasury
Caleb oversees the OTC desk operations from front to back office. Specialises in trade executions, risk and exposure management, liquidity and balance sheet assets management, banking operations and workflow development.
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Chay Winstanley
Director of Legal & Regulatory Affairs
An admitted lawyer specialising in commercial, financial, and technology law, with experience in advisory roles, AML/CTF compliance, and the finance sector. He contributed to Australia’s first IPO to accept digital currency (USDT). His practice focuses on regulatory and compliance matters across commercial, financial, and fintech sectors, guiding technology-driven projects and supporting startups with stakeholder management and operational frameworks for regulated product offerings.
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Timothy Lo
President, Global Sales
Tim brings over 15 years of experience in financial services, having worked in Program Trading and Institutional Sales at leading global investment banks including Deutsche Bank, HSBC, BTIG, and E*TRADE Financial. His expertise spans ETFs, portfolio construction, crypto execution, and basket trading. He led Asia business development for a Canadian crypto exchange, serving as Asia Head of Sales on the OTC desk, with experience across Hong Kong and Toronto.
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Edwin Choi
Vice President, North East Asia
A Practicing Solicitor of the High Court of HKSAR since 2012, Edwin has served as Legal Counsel for multi-family offices across Singapore, Malaysia, and Australia, as well as several Hong Kong licensed trust companies. He advises on tax planning, asset protection, and international structuring. He has also been a part-time lecturer at HKU’s Faculty of Law and regularly delivers seminars to HNW clients and professionals on trusts, family office operations, and tax strategies.
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Lin Ong
Business Development - Southeast Asia
Blockchain advisor, digital marketing specialist, and immigration consultant with a strong record in fundraising, marketing, and visa services. As CMO of Fiiicoin, he raised US$11.5 million and drove 200,000 Fiiipay downloads within two months. At Getcover, he recruited 2,800 agents in four months. Lin excels in structuring blockchain funding, delivering digital marketing campaigns, driving insurance-sector recruitment, and supporting Australian visa applicants.
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Seth Patel
Director of Finance
Consults businesses and individuals on complex accounting and tax strategies. Has over 15 years of professional practice and commercial accounting experience in the UK, Australia, India, and China. Member of CPA Australia and Chartered Institute of Management Accountants (UK), and a Registered Tax Agent (Australia).
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Kim Foo
Director of Operations & Technology
Kim is a seasoned IT professional with over 3 decades of experience. Kim brings a mixture of experience that includes business process reengineering/improvements, digital transformation & application modernisation, and aligning people, processes, and technology together to ensure gaps are bridged between people and technologies. At Vector, Kim is involved in IT Governance and Risk Management, ensuring customer data is secured and protected.
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We are built by experienced bankers and lawyers, and engineered for Digital
A decade ago, we saw digital assets emerging not as speculation, but as institutional instruments requiring the same rigor we applied throughout our legal and banking careers.