Can PEF GPs Be Liable for Hiding Investment Risks from LPs in South Korea? Supreme Court Ruling Analysis

1. What Was This South Korean Supreme Court Case About?

This case involved a limited partner (LP) — a savings bank — suing the general partners (GPs) of a South Korean private equity fund (PEF) for damages arising from breach of the GP’s duty to disclose material investment information.

Party Structure

The investment structure in this case can be summarized as follows.

Investment Flow

The GPs established the PEF in June 2015 and subsequently set up the SPC. The SPC secured a total of KRW 127 billion — comprising KRW 87 billion from the PEF’s capital contributions and KRW 40 billion from privately placed bonds — and entered into a share purchase agreement to acquire all common shares of the target company for KRW 125 billion. The plaintiff savings bank, acting on the GP’s investment solicitation, contributed KRW 2 billion and acquired a 2.3% interest as an LP.

The Core Issue: Concealed Investment Risks

The target company’s revenue structure was heavily concentrated: approximately 84% of total sales came from a single client, and about 85% of revenue was attributable to just two product lines. Around the time of closing, the following critical developments emerged.

First, on May 28, 2015, media reports disclosed that the major client was constructing its own production facility in Gimpo, Gyeonggi Province, South Korea. Second, the very next day (May 29, 2015), internal emails among the GP’s team noted that “from the investors’ perspective, there is a risk that even KRW 2-3 billion commitments could be withdrawn.” Third, on July 2, 2015, the major client sent the target company a draft amendment agreement asserting that the cosmetics recipe rights belonged to it.

Despite all of this, the GPs proceeded to close the transaction on July 30, 2015, without disclosing these developments to the investors.

2. How Far Does a PEF GP’s Disclosure Duty Extend Under South Korean Law?

In this ruling, the Supreme Court of Korea set out a detailed framework for the scope of a PEF GP’s information disclosure duty. The critical holding is that the GP is not merely an investment manager, but a “primary producer and provider of information.”

Legal Basis of the GP’s Disclosure Duty

The Supreme Court grounded the GP’s disclosure duty in the following reasoning.

A person who establishes a PEF and, as general partner and executive partner, solicits investors to participate as LPs, has a direct interest in investor participation and occupies the position of the primary producer and provider of information regarding investments through the PEF.

Based on this position, the GP bears a duty to produce and provide accurate information on material matters including the investment target, investment method, and investment recovery structure.

Legal Consequences of Breach

If a GP breaches this disclosure duty and the breach influences investors’ investment decisions, resulting in damages, the GP is liable for tort damages under Article 750 of the Korean Civil Act. The Court cited as precedent the Supreme Court’s ruling in Case No. 2015Da216796 (October 27, 2016), which addressed the duty of care owed by asset management companies under the former Indirect Investment Asset Management Act. This confirms that PEF GPs are held to a standard of disclosure comparable to that of asset management companies under South Korean law.

Specific Scope of Information to Be Disclosed

Based on this ruling, the categories of information that a GP must disclose can be summarized as follows.

3. Does the GP’s Disclosure Duty Continue After LP Admission in South Korea?

One of the most significant aspects of this ruling is the Supreme Court’s holding that the GP’s disclosure duty is not limited to the initial solicitation phase, but continues after LP admission until the capital call is paid.

The Court’s Reasoning

The Supreme Court offered two key justifications for this conclusion.

First, the GP’s position as “founder and operator” of the PEF does not change merely because the investor has been admitted as an LP. The GP remains the primary producer and provider of investment-related information.

Second, LPs are structurally restricted from accessing information. Under Article 269(4) of the former Capital Markets Act and Articles 291(2) and 295(3) of the Enforcement Decree, LPs cannot participate in the GP’s business decisions, including selection of investment targets and determination of price, market value, and method for trading the target company’s equity securities. Because LPs have no practical means to independently verify investment information or influence investment decisions, the GP’s disclosure duty becomes all the more critical.

Temporal Scope of the Disclosure Duty

The timeline of the GP’s duty can be organized as follows.

Application to This Case

In this case, the plaintiff savings bank was asked to pay its capital contribution around July 17, 2015, and paid KRW 2 billion on July 23, 2015. The GPs, however, had been aware of the investment risks since May 28, 2015 (media reports) through July 2, 2015 (the major client’s recipe rights claim). The information should have been disclosed before the plaintiff paid its capital contribution. The Supreme Court upheld the lower court’s finding that the GPs breached this duty.

4. How Should Damages Be Calculated in South Korean PEF Investment Disputes?

The other pivotal issue in this ruling was the methodology for calculating damages. The Supreme Court reversed the lower court’s decision to treat the full investment amount (KRW 2 billion) as damages.

The Lower Court’s Approach: Full Investment = Damages

The Seoul High Court (Case No. 2022Na2019885, February 10, 2023) held that since “the plaintiff had not recovered the investment by the time of the close of oral argument and appeared unlikely to recover it thereafter, the plaintiff’s damages amount to the full investment of KRW 2 billion.”

The Supreme Court’s Approach: Unrecovered Amount = Damages

The Supreme Court rejected this reasoning and established the following formula for calculating an investor’s damages.

Damages = Total investment for acquiring the PEF interest – Total amount recovered or recoverable from that interest

The Court termed the figure derived from this formula as the “unrecovered amount” (Korean: mihoesugeum-aek), citing as authority the Supreme Court’s earlier ruling in Case No. 2015Da19117, 19124 (September 30, 2016).

Why the Full Investment Is Not Automatically Damages

The Supreme Court identified three specific reasons for reversing the lower court.

First, although the PEF’s dissolution was registered on June 19, 2020 (the expiry of its corporate registration term), there was no evidence that the liquidation process had been completed. As a limited partnership (hapja hoesa), the PEF continues to exist for purposes of liquidation even after dissolution under Articles 254 and 269 of the Korean Commercial Act. The recoverability of the investment could not be determined while liquidation remained incomplete.

Second, the PEF had, through the SPC, requested extensions of the privately placed bond maturity dates and deferrals of interest payments on two occasions after the date of dissolution registration, indicating that the target company shares were still held and business operations continued as of the close of oral argument.

Third, while the lower court relied on the fact that the net asset value of the PEF and SPC was KRW 0 as of December 31, 2021, the Supreme Court noted that the value of the plaintiff’s interest depends not on the net asset value of the PEF or SPC, but on the value of the target company shares held through the SPC. Relying solely on the net asset value was insufficient to determine the recoverable amount.

Comparison of Damage Calculation Approaches

5. When Are Damages Deemed to Have Occurred?

Closely related to the damage calculation issue is the question of when damages are deemed to have occurred. This timing matters significantly in practice because it determines both when tort liability arises and the starting date for delay damages (delay interest).

Legal Principles Articulated by the Supreme Court

The Supreme Court cited three precedents in formulating the applicable principles.

First, while tort liability generally arises at the time of the wrongful act, where there is a temporal gap between the wrongful act and the occurrence of damages, liability arises when the damages occur, and delay damages also accrue from that point (Supreme Court of Korea, Case No. 2012Da29649, January 24, 2013).

Second, “damages” means the financial disadvantage caused by the wrongful act — that is, the difference between the property state that would have existed without the wrongful act and the current property state (Supreme Court of Korea, Case No. 91Da33070, en banc decision, June 23, 1992).

Third, whether damages have actually materialized must be determined objectively and reasonably in light of social norms (Supreme Court of Korea, Case No. 2010Da76368, July 28, 2011).

Timing of Damage Occurrence in PEF Investments

Applying these general principles to PEF investment damages, the investor’s damages materialize at the point when the unrecovered amount becomes certain. This point also serves as the starting date for delay damages on the investor’s damages claim against the GP (Supreme Court of Korea, Case No. 2015Da19117, 19124, September 30, 2016).

What the Supreme Court Found Problematic

The lower court concluded that damages had definitively occurred by the close of oral argument. The Supreme Court, however, held that this could not be determined given that the PEF’s liquidation had not been completed. In particular, considering that the PEF still held the target company shares through the SPC and had been extending privately placed bond maturities — indicating continued business operations — there remained the possibility that the unrecovered amount had not yet been finalized.

Ultimately, the Supreme Court reversed the entire lower court judgment and remanded the case, holding that the lower court should have comprehensively examined the status of the PEF’s liquidation proceedings, the value of the target company shares, and the recoverable amounts to determine both the timing and extent of damages.

6. Does This Ruling Apply Under South Korea’s Current Capital Markets Act?

This ruling applied the former Capital Markets and Financial Investment Services Act (before its amendment by Act No. 12892 of December 30, 2014). The judgment’s reference provisions expressly cross-reference the corresponding current law provisions as follows.

The fact that the judgment cites the current provisions as “reference” suggests that the core legal principles established in this ruling may remain fundamentally applicable under South Korea’s current Capital Markets Act framework. However, since the regulatory structure governing PEFs has undergone significant changes under current law, the specific scope of application should be examined separately in light of the current statutory provisions.

7. What Are the Practical Implications of This Ruling for PEF Participants in South Korea?

This ruling provides several significant practical takeaways for both GPs and LP investors involved in South Korean PEF transactions.

Implications for GPs

First, the GP’s disclosure obligation does not end at the fundraising stage but extends through the period after LP admission until the capital call is paid. GPs must proactively disclose newly discovered investment risks during the closing process.

Second, internal awareness of investment risks coupled with a decision to prioritize “deal closing” over disclosure constitutes the basis for tort liability. In this case, the GP’s internal email stating “if we can just close this deal somehow” served as decisive evidence. This highlights the critical importance of contemporaneous internal communications in GP liability disputes under South Korean law.

Third, from a defense perspective, the calculation of the unrecovered amount becomes the central battleground. GPs can argue that recoverable value still exists by pointing to incomplete liquidation proceedings and the underlying asset value of the target company, thereby reducing the assessed damages.

Implications for LP Investors

First, LPs can pursue tort damages against GPs for breach of the disclosure duty. To succeed, the LP must prove that the GP failed to disclose material information that it knew or should have known, and that this omission influenced the LP’s investment decision.

Second, in proving damages, LPs should avoid relying solely on the argument that “total investment = damages.” Instead, the strategic approach requires demonstrating that the unrecovered amount has become certain — specifically, that the PEF’s liquidation is complete or the target company shares have become worthless.

Third, regarding delay damages, since the accrual date is the point at which the unrecovered amount becomes certain, there is a practical tension: LPs benefit from establishing damages as early as possible, but as long as recovery possibilities remain, damages may not be finalized and delay damages will not accrue.

Summary of Precedents Referenced in This Ruling

8. FAQ

Atlas Legal has extensive experience handling corporate finance disputes and investor protection litigation involving PEFs and private funds in South Korea. Drawing on this practical expertise, the firm assists both GPs and LP investors in developing effective strategies for disclosure duty claims and defenses.

* The legal information presented in this article is provided for general informational purposes only and does not constitute legal advice. Legal determinations may vary depending on the specific facts and circumstances of each case. For matters requiring legal action, please consult with a qualified attorney.