Mizuho Financial Group, Inc. is a Japanese financial holding company that provides banking, trust banking, securities and related financial services. The company operates primarily in Japan but also maintains a substantial presence in Asia, the Americas and Europe through its subsidiaries and branches.

Revenue is generated from interest earned on loans and deposits, fees for trust and asset management services, commissions from securities trading and underwriting, and income from other financial activities such as advisory and transaction banking. The firm serves a broad range of customers including individual consumers, small and medium sized enterprises, large corporations, financial institutions and public sector entities. Its diversified business model allows it to capture income across multiple product lines and geographic regions.

The company operates through the following segments: Retail & Business Banking Company, Corporate & Investment Banking Company, Global Corporate & Investment Banking Company, Global Markets Company, Asset Management Company.

• Retail & Business Banking Company: This segment serves individual customers, small and medium sized enterprises and middle market corporations by offering integrated banking, trust banking and securities consulting, loan products, asset management support and succession planning services.

• Corporate & Investment Banking Company: This segment provides customized financing, fund management, equity and bond underwriting, mergers and acquisitions advisory, real estate and pension solutions to large companies, financial institutions and public sector bodies in Japan.

• Global Corporate & Investment Banking Company: This segment supports Japanese companies operating abroad and non Japanese companies with cross border financing, LCM DCM structures and advisory services that leverage the group’s global network.

• Global Markets Company: This segment engages in sales and trading of securities, derivatives and other market products, provides risk hedging and asset management services, and conducts ALM and investment activities for institutional and retail investors.

• Asset Management Company: This segment manages assets for individuals and institutional investors through its subsidiary Asset Management One Co., Ltd. and offers investment products, advisory services and solutions that incorporate environmental, social and governance considerations.

Mizuho Financial Group, Inc. ranks among Japan’s three largest banking groups, often referred to as a mega bank, and holds a significant share of the domestic market for corporate lending, retail banking and securities underwriting. The firm competes with Mitsubishi UFJ Financial Group, Sumitomo Mitsui Financial Group, other regional banks, trust banks, securities houses and a range of non bank financial providers. Its competitive strengths stem from a full service platform that combines banking, trust banking and securities capabilities, a strong international franchise and a focus on sustainability initiatives that enhance its reputation with clients and investors.

The company’s customer base encompasses millions of individual retail clients, hundreds of thousands of corporate borrowers and a wide variety of institutional investors. Specific partners referenced in the filing include Rakuten Card Co., Ltd., Golub Capital and State Street Corporation, illustrating its relationships with payment processors, alternative asset managers and global custodians. In addition, Mizuho serves government agencies, public sector entities and numerous multinational corporations that rely on its cross border financing and advisory expertise.