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Lee Heng Diamond Family Office
Maximilian Ma Yung-kit founded the family office to manage the wealth generated by Lee Heng Diamond Company Limited, the Hong Kong diamond and jewelry group he...
Lee Heng Diamond Family Office
Maximilian Ma Yung-kit founded the family office to manage the wealth generated by Lee Heng Diamond Company Limited, the Hong Kong diamond and jewelry group he chairs. His brother Lawrence Ma Yung-yee serves as CEO of the group and participates in office decisions. The structure preserves control within the immediate family while separating operating-company governance from investment activity. The office targets early-stage and seed opportunities in Asia, primarily through direct co-investments and SPVs. Confirmed vehicles include CoCoon, the entrepreneurship hub founded by Theodore Ma and Erica Ma, and the Lee Heng Charity Foundation. Geographic reach centers on Hong Kong with ancillary exposure across the region. Asset classes include venture positions, commercial real estate such as Sino Plaza, and a fine-wine collection. No public headcount or AUM figure exists. Adjacent vehicles comprise the CoCoon Foundation and the Lee Heng Charity Foundation. Lawrence Ma holds governance roles at the Diamond Federation of Hong Kong and the Gemological Institute of America. The office maintains an integrated ownership model in which family principals retain direct operating-company oversight alongside the investment mandate, a structure uncommon among pure-play single-family offices.
General information
Firm type
Single Family Office
Year founded
—
AUM
Undisclosed
Location
Region
Asia
Country
Hong Kong
City
Hong Kong
Corporate office
Hong Kong, Hong Kong
Principals
Maximilian Ma Yung-kit
Chairman
Lawrence Ma Yung-yee
CEO
Sector focus
Frequently asked questions
Who runs investment decisions at Lee Heng Diamond Family Office?
Maximilian Ma Yung-kit chairs the office and sets overall direction. Lawrence Ma Yung-yee participates as CEO of the underlying diamond group.
Does Lee Heng Diamond Family Office participate in fund commitments or only direct deals?
The office uses direct co-investments and SPVs. No external fund commitments appear in public records.
What investment stages does Lee Heng Diamond Family Office typically target?
Early-stage and seed investments form the core focus, executed through alternative VC models and direct holdings.
Where does the underlying wealth come from?
The fortune originates from Lee Heng Diamond Company Limited, the Hong Kong diamond and jewelry trading business controlled by the Ma family.
Does Lee Heng Diamond Family Office maintain philanthropic structures?
Yes. The Lee Heng Charity Foundation and CoCoon Foundation operate alongside the investment office.
Profile maintained by Altss using OSINT (open-source intelligence), regulatory filings, licensed data partners, and verified direct submissions. Read the methodology. Last updated: . Continuous refresh with full update cycles at least every 30 days.
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