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Atinum Partners
Lee Min-ju established Atinum Partners following the sale of D'LIVE. The firm functions as the personal investment vehicle for the founding family and...
Atinum Partners
Lee Min-ju established Atinum Partners following the sale of D'LIVE. The firm functions as the personal investment vehicle for the founding family and maintains headquarters in Seoul's Jeil Building. Atinum Partners allocates across private equity, venture capital, natural resources and real estate. It executes direct co-investments and SPVs alongside fund commitments. Confirmed positions include Pace Enterprise with co-investors UOB Venture Management, Vertex Ventures Southeast Asia and Marubeni Ventures. Additional holdings include Zuzu Hospitality with SoftBank Ventures Asia and Liner with Samsung Ventures and InterVest. Activity spans Asia, North America, Europe and the Middle East. The firm lists 237 million USD in assets under management per internal estimate. It maintains a team that includes CEO Ki Chun Shin, Executive Director Joon Oh and several Chief Managing Directors. Atinum Partners holds an oil and gas position in Mississippian Lime properties. No new operational events have been recorded in the last 24 months. The office structure centers on the founding family with succession ties through SeungYong Lee, son-in-law of Lee Min-ju and CEO of the listed Atinum Investment entity. This creates a hybrid governance layer between the private family office and the public investment company.
General information
Firm type
Single Family Office
Year founded
—
AUM
237 (Altss estimate)
Location
Region
Asia
Country
South Korea
City
Seoul
Corporate office
Seoul, South Korea
Principals
Lee Min-ju
Founder
Ki Chun Shin
CEO / Vice Chairman
SeungYong Lee
CEO
Joon Oh
Executive Director and Head of Private Markets
Sector focus
Frequently asked questions
Who runs investment decisions at Atinum Partners?
Ki Chun Shin serves as CEO and Vice Chairman. Joon Oh acts as Executive Director and Head of Private Markets. SeungYong Lee holds the CEO title at the related Atinum Investment entity.
How does Atinum Partners source proprietary deal flow?
The firm relies on a network of co-investors including Samsung Ventures, SoftBank Ventures Asia and Korea Investment Partners. It also participates in SparkLabs Korea portfolio companies such as SkyLabs.
Does Atinum Partners participate in fund commitments or only direct deals?
Atinum Partners executes both fund commitments and direct co-investments or SPVs. Examples include co-investments in Pace Enterprise and Liner alongside multiple venture firms.
Where does the underlying wealth come from?
Founder Lee Min-ju sold D'LIVE, a Korean cable television operator, which formed the basis of the family's capital now managed by Atinum Partners.
What investment stages does Atinum Partners typically target?
The firm covers buyout, growth, seed, Series A, Series B and Series C stages according to its confirmed activity.
Which geographies does Atinum Partners cover?
Atinum Partners invests across Asia, North America, Europe, the Middle East and Oceania.
How is Atinum Partners related to Atinum Investment?
SeungYong Lee serves as CEO of both Atinum Partners and the listed entity Atinum Investment, creating an operational link between the family office and the public vehicle.
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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