When incorporating in Korea, the two structures used by the vast majority of foreign investors are the 유한회사 (Yuhan Hoesa — LLC) and the 주식회사 (Jusik Hoesa — Joint Stock Company / JSC). Both provide limited liability protection, but they differ significantly in governance requirements, flexibility, and compliance burden.
The LLC (유한회사)
The Korean LLC is simpler and less regulated than the JSC. Key characteristics:
- Maximum 50 members (shareholders): Not suitable for companies expecting many investors or a future IPO.
- No public disclosure requirement: Financial statements do not need to be filed publicly, offering greater privacy.
- No mandatory auditor: Below certain size thresholds, no statutory auditor is required.
- Simpler governance: No requirement for a board of directors — a single managing director can run the company.
- Shares are not transferable without member consent: This restricts investor liquidity but protects against unwanted ownership changes.
Best for: Wholly-owned foreign subsidiaries, small to medium businesses, companies that value privacy and want to minimise compliance costs.
The Joint Stock Company (주식회사)
The JSC is the more complex structure but offers greater flexibility for raising capital and governance. Key characteristics:
- Unlimited shareholders: Can issue shares to any number of investors, including institutions.
- Shares are freely transferable: Easier to bring in investors and for shareholders to exit.
- Required governance: Must have a board of directors (최소 3명 if capital exceeds KRW 1 billion) and a statutory auditor.
- Public filing requirements: Annual financial statements must be filed with the court registry and are publicly accessible.
- IPO-eligible: Only JSCs can list on the Korean Stock Exchange (KOSPI/KOSDAQ).
Best for: Companies planning to raise venture capital or institutional investment, companies with multiple shareholders, companies targeting a future IPO or acquisition by a Korean entity.
Quick decision guide: If you're setting up a wholly-owned subsidiary, running a business with a small number of known partners, or want to minimise compliance costs — choose the LLC. If you need to raise capital from multiple investors, want your equity to be freely tradeable, or are thinking long-term about an IPO — choose the JSC.
Can You Convert Between Structures?
Yes. Korean law permits conversion from LLC to JSC and vice versa through a formal conversion process involving shareholder approval and court re-registration. While it's not a simple process, it is straightforward with proper legal assistance. Many companies start as LLCs for simplicity and convert to JSCs when they are ready to raise institutional capital.
What About Branch Offices and Liaison Offices?
Foreign companies can also operate in Korea through a branch office (지점) — an extension of the parent company with no separate legal personality — or a liaison office (연락사무소), which is restricted to non-commercial activities like market research and cannot generate revenue. These are generally used by companies in the early exploration stage or for specific operational purposes, not as a primary business vehicle.
Unsure which structure fits your situation? Talk to us — we'll give you a straight answer.