D. Yau and Company

D. Yau and Company is a small, likely family-run Hong Kong securities firm holding SFC licences for dealing in securities and advising on securities. The firm provides securities brokerage and investment advisory services, generating revenue through trading commissions and advisory fees. Its client base is likely composed of retail and high-net-worth individual investors, possibly with long-standing personal relationships typical of a traditional Hong Kong boutique broker. The firm's name suggests it may be a sole proprietorship or closely held partnership with a local heritage.