Kiwoom No.1 Special Purpose Acquisition Co., also operating as Kiwoom Hero No.1 Special Purpose Acquisition Co., is a South Korea-based blank check company established solely for the purpose of acquiring, merging with, or absorbing promising unlisted growth companies to facilitate their public listing on the KOSDAQ market. The company operates in the capital markets and diversified financial services sector, providing structured acquisition vehicles; public equity capital pooling and escrow management; target enterprise identification and valuation assessment across prioritized growth sectors, including electronics and telecommunications, software and information services, artificial intelligence, next-generation communications, automotive technology, advanced materials, biotechnology and healthcare, and renewable energy; reverse merger transaction structuring; and post-merger public market integration services. Sponsored and underwritten by Kiwoom Securities Co., Ltd. in partnership with principal co-promoter ACPC, the company directs its operational focus toward unlisted enterprises based in South Korea. In recent developments, the entity underwent a strategic rebranding and corporate restructuring from its preliminary designation as Kiwoom No.9 Special Purpose Acquisition Co. to Kiwoom Hero No.1 Special Purpose Acquisition Co. to enhance institutional brand recognition, subsequently completing its initial public offering on the KOSDAQ market under ticker KRX:466690 by raising KRW 9.0 billion through the issuance of 4,500,000 shares at an offering price of KRW 2,000 per share, while actively deploying capital to execute a qualifying business combination within its 36-month statutory operational timeframe. Kiwoom No.1 Special Purpose Acquisition Co. was established in 2025 and is headquartered in Seoul, South Korea.