WOORI FINANCIAL GROUP INC.

Woori Bank is one of the largest financial holding companies in Korea by consolidated total assets, with operations including Woori Bank, a major commercial bank in Korea. The company's subsidiaries collectively engage in corporate banking, consumer banking, credit card operations, investment banking, capital markets activities, international banking, asset management, life insurance, and other businesses. Woori Bank provides a wide range of products and services primarily to small- and medium-sized enterprises and individuals, as well as some of Korea's largest corporations. As of December 31, 2025, the company had consolidated total assets of 601,457 billion, total liabilities of 563,598 billion, and total equity of 37,859 billion. Woori Bank maintains strong relationships with corporate customers, serving as the main creditor bank to 11 of the 41 largest Korean corporate borrowers. As of December 31, 2025, the company had 353,509 small- and medium-sized enterprise borrowers. In consumer banking, Woori Bank holds the third-largest deposit base among Korean commercial banks and serves over 25.8 million retail customers, representing about half of the Korean adult population. Over 10.0 million of these are active customers, defined as having a deposit account with an average monthly balance of at least 300,000 or a loan account. The company's distribution network in Korea includes 656 branches and 3,253 ATMs and cash dispensers as of December 31, 2025.