Bithumb locked in a 2028 IPO goal and 2027 preliminary review as it moves to K-IFRS, tightens internal controls, and rebuilds trust after a costly operational error drew regulator scrutiny
South Korea's Bithumb has published a formal multi-year path to a public listing, naming 2028 as its target year for an initial public offering and 2027 for a preliminary listing review with local authorities. The plan replaces an earlier 2025 ambition and is the first time the exchange has laid out a year-by-year roadmap, while stressing that market conditions and the speed of regulatory review could still shift the calendar.
For U.S. readers watching Asian exchange listings, the move matters because large centralized platforms shape liquidity, custody practices, and competitive pressure across global crypto markets. Bithumb's timeline also sits against a backdrop of heightened scrutiny of operational risk after a high-profile internal error earlier this year.
Listing Roadmap
According to an announcement from Bithumb, the exchange will request a preliminary listing review in 2027 and aims to complete the IPO in 2028. Management framed the schedule as dependent on market conditions and the pace of regulatory assessment rather than a fixed guarantee. The public commitment follows the abandonment of a prior 2025 target and signals a longer preparation window focused on governance and financial reporting readiness.
Rival exchange Upbit, operated by Dunamu, is separately pursuing a listing path through a planned tie-up with Naver Financial, a subsidiary of South Korean conglomerate Naver. That parallel track underscores how major Korean platforms are racing to meet listing standards while competing for institutional and retail credibility.
Controls and Accounting
Bithumb said its 2026 work centers on upgrading internal controls and changing its accounting framework. The company currently reports under Korean Generally Accepted Accounting Principles and is preparing to transition to Korean International Financial Reporting Standards, the local system aligned with international standards. A domestic accounting firm is assisting with that shift.
The exchange also said it reorganized business units to separate responsibilities more clearly, reduce conflicts of interest, and make the corporate structure easier to audit. It is working with securities firms, law firms, and accounting firms in South Korea and abroad on valuation work and legal risk reviews ahead of the 2027 preliminary application. Bithumb further stated it is securing liquid assets and diversifying revenue streams as part of financial stability preparations.
Regulatory Scrutiny
Internal control standards drew attention earlier this year after an employee mistakenly sent roughly 620,000 Bitcoin, valued at approximately $43 billion at the time, to users during a promotional campaign. South Korea's Financial Supervisory Service opened a probe into the exchange after the error, reviewing risk management practices. Bithumb described the listing process as a way to build stronger customer trust around trading safety, without presenting the IPO itself as a completed compliance outcome.
For market participants, the episode highlights how operational failures at centralized exchanges can trigger supervisory reviews even when the root cause is described as human error rather than an external exploit. Listing readiness in this context depends not only on revenue and valuation work but on demonstrable control design, auditability, and the ability to withstand regulatory examination.
Centralized crypto exchanges that seek public markets typically face demands for clearer segregation of duties, stronger financial reporting, and documented risk frameworks. Transitioning from local GAAP-style reporting to standards based on international financial reporting rules can change how assets, liabilities, revenue, and related-party arrangements appear in audited statements. That shift often requires new systems, external advisors, and multi-year dry runs before a preliminary review filing. Investors and users should treat IPO timelines as contingent plans until regulators complete their assessments and market windows remain open.
