Chaebol Governance Reform: Progress, Stall Points, and What Investors Should Demand

The Chaebol Reform Bill: Where It Stands as of March 3

The chaebol reform bill passed the National Assembly's Commerce Committee on February 28, clearing a procedural hurdle that had stalled since November 2025 when the previous legislative session ended without a floor vote. The bill now moves to a full Assembly vote, tentatively scheduled for late March. The legislation, if enacted, would tighten audit committee independence requirements and restrict the scope of permissible intra-group transactions without minority shareholder approval. As of this writing, the ruling party has signaled support but the final vote count remains uncertain; the Federation of Korean Industries issued a statement on March 1 calling for amendments to the audit committee provisions. Analytica is tracking this closely — the bill's passage or failure will materially affect our governance scoring framework for the 2026 AGM season.

Where Chaebol Governance Has Actually Improved

Before assessing the stall points, it is worth acknowledging the real progress of the past five years. Board independence ratios at KOSPI 100 companies rose from an average of 42% in 2020 to 58% by end-2025, according to KCGS's annual governance survey published last month. Audit committee independence — historically the weakest link — improved most at companies under sustained NPS engagement, with seven KOSPI 50 companies achieving fully independent audit committees for the first time in 2025. ESG reporting adoption has also accelerated, with 78% of KOSPI 200 companies now publishing standalone sustainability reports as of last month's FSC count. These gains are real, and any credible governance analysis must acknowledge them.

Where Reform Has Stalled: Three Persistent Structural Problems

Despite surface-level progress, three structural governance issues remain largely unaddressed as we enter the 2026 AGM season. First, related-party transaction approval quality: despite disclosure improvements, the frameworks governing approval of transactions between group affiliates remain weak. Audit committees at several major chaebol routinely approved intra-group transactions last year without independent fairness opinions — a practice that directly depresses minority shareholder value and that the pending bill would partially address. Second, circular shareholding: the government's unwinding target, originally set for 2025, has been only partially achieved; three of the top ten chaebol groups retain circular structures that obscure ultimate control, according to the Fair Trade Commission's February 2026 report. Third, succession: de facto control transfers through opaque mechanisms — block share transfers, holding company restructuring — without adequate disclosure or minority shareholder input, as was visible in two high-profile cases in Q4 2025.

Governance Discount: The Cost to Foreign Investors

Academic estimates of the Korea governance discount — the valuation gap between Korean listed companies and comparable global peers attributable to governance factors — range from 15% to 30% of market capitalization, with a Seoul National University study published in January placing the current estimate at 22%. For institutional investors with meaningful Korean equity positions, this represents a material drag on returns. The FSC's Corporate Value-Up Program, launched in mid-2025 and now in its second phase as of last month, aims to reduce this discount through voluntary commitments from listed companies — but participation remains uneven, and Analytica's analysis suggests the program has had the most impact at companies already in good governance standing.

• Chaebol reform bill passed Commerce Committee February 28; full Assembly vote pending late March
• KOSPI 100 board independence averaged 58% at end-2025, up from 42% in 2020 (KCGS)
• 3 of top 10 chaebol groups retain circular shareholding structures as of FTC February 2026 report
• Korea governance discount estimated at 22% of market cap (SNU study, January 2026)
• FSC Corporate Value-Up Program now in second phase as of February 2026

What Investors Should Demand This AGM Season

Against this backdrop, institutional investors with KOSPI exposure should elevate their expectations in three specific areas this season. First, vote against re-election of audit committee members at companies with a documented pattern of approving intra-group transactions without independent fairness opinions — regardless of whether the reform bill passes. Second, engage directly with investor relations on circular shareholding unwinding timelines before submitting votes; demand specific milestones tied to the existing FTC consent orders. Third, on succession: push for board governance committee oversight of succession processes and disclosure of selection criteria — a standard that NPS formally adopted in January and that several foreign institutions signaled they would apply as of their February policy updates. These demands reflect where global governance standards now sit, and Korean companies increasingly claim alignment with those standards. The AGM season is the moment to test that claim.

References

1. Korea Corporate Governance Service (KCGS), "Annual Corporate Governance Survey 2025," KCGS Research Publications, February 2026. Available from: cgs.or.kr
2. Korea Fair Trade Commission (KFTC), "Chaebol Circular Shareholding Monitoring Report," KFTC Policy Reports, February 2026. Available from: ftc.go.kr
3. Financial Services Commission (FSC), "Corporate Value-Up Program: Phase Two Launch," FSC Policy Announcements, February 2026. Available from: fsc.go.kr
4. Kim D. and Oh S., "Quantifying the Korea Governance Discount: A 2025 Update," Seoul Journal of Finance, Vol. 14, January 2026.
5. Maeil Business Newspaper, "Chaebol Reform Bill Clears Commerce Committee," Maeil Business, March 1, 2026. Available from: mk.co.kr