Private Equity

Updated:

IMM Private Equity

Jerry Ahn co-leads IMM Private Equity, the Seoul buyout firm behind Musinsa and Hollys Coffee exits.

IMM Private Equity logo

IMM Private Equity

IMM Private Equity is an independent private equity firm based in Seoul, South Korea. Founded in 2006, it specializes in significant minority investments and buyouts in South Korea, focusing on companies in robotics, pharmaceuticals, online and retail, financial services, travel, and other sectors. The firm has made 14 investments, including a Series C - II investment in MEGAZONE CLOUD on August 16, 2022, and has achieved 7 portfolio exits, with its latest being Hyundai LNG Shipping on November 26, 2025.

General information

Firm type

Private Equity

Year founded

1999

AUM

$6B-$12B (Altss estimate)

Location

Region

Asia

Country

South Korea

City

Seoul

Corporate office

Seoul, South Korea

Principals

Jerry J.W. Ahn

Co-Chief Executive Officer

Sector focus

Enterprise SoftwareIndustrial TechHealthcare ServicesConsumer

Frequently asked questions

Who runs investment decisions at IMM Private Equity?

Co-CEO Jerry J.W. Ahn serves as the firm's most visible deal principal, operating within a partnership committee structure typical of institutional Korean private equity. Sector heads covering consumer, industrials, and healthcare share investment committee authority. The group does not publish a full leadership roster, and regional deal teams in Hong Kong and Shanghai operate with some autonomy under the parent brand.

How does IMM Private Equity source proprietary deal flow?

IMM PE draws heavily on chaebol and mid-size Korean conglomerate relationships to acquire non-core divisions outright — a channel largely inaccessible to foreign sponsors. Secondary deal flow comes through domestic banking and brokerage networks, where the firm's twenty-five-year track record and institutional fund family status make it an early call on carve-outs and distressed situations.

Does IMM participate in fund commitments or only direct deals?

The firm structures its primary funds as blind-pool vehicles that invest directly in control positions and significant minority stakes rather than operating as a fund-of-funds allocator. IMM does not solicit commitments from outside GPs to participate in its own vehicles, though portfolio companies occasionally conduct add-on acquisitions that involve co-investors.

What investment stages does IMM Private Equity typically target?

IMM PE focuses on buyouts, growth equity, and corporate restructuring across mid-to-large-cap companies with proven earnings. The firm does not pursue early-stage venture capital within its private equity mandate; that activity resides under the separate IMM Investment entity. Platform deals that permit follow-on acquisitions in fragmented industries are a recurring pattern in past fund vintages.

How is IMM Private Equity related to IMM Investment?

Both operate under a shared IMM brand originating from Seoul, but IMM Investment manages venture capital, infrastructure, and credit products through a different set of limited partners and investment teams. IMM Private Equity retains its own dedicated buy-side committees and LP relationships, functioning as a distinct asset manager within the broader IMM group.

Is IMM Private Equity structured as a single family office or does it operate more like a venture firm?

IMM Private Equity is an institutional asset manager raising blind-pool funds from Korean pension funds, global LPs, and sovereign wealth capital. It is not a single-family office or a venture firm, despite being part of a network that includes a venture platform.

What is IMM Private Equity's known posture on co-investments alongside external GPs?

The firm occasionally accepts co-invest capital in larger buyouts where fund concentration limits or relationship priorities make space for a strategic partner. Sequoia Capital China's co-investment in Musinsa illustrates the pattern: IMM PE retained control while bringing in a sector-specialist co-investor to strengthen the company's China expansion prospects.

Profile maintained by 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.

Need institutional-grade insight on private equity firms?

Altss delivers:

Principals with verified direct contactsAllocation history by asset classOSINT-derived deal signals
Book a demo

Prefer a guided tour?

We’ll walk you through:

Interactive funding timelinesCustom mandate & allocation filters
Book a demo

Browse by category

More Seoul Private Equity profiles