• Koas corrected its disclosure to confirm a three-month public-sector bidding ban from Oct. 17, 2026, through Jan. 16, 2027.
• The Seoul Administrative Court rejected its request to suspend the restriction on Oct. 16, 2026.
• Affected customers accounted for KRW 33.55 billion in 2025 revenue, representing 53.92% of consolidated sales.
• A lawsuit seeking to overturn the bidding restriction remains pending.

Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Koas Co. Ltd. published the original content used to generate this news brief via DART, the regulatory disclosure system operated by the South Korea Financial Supervisory Service (FSS) (Ref. ID: 20261016800907), on October 16, 2026, and is solely responsible for the information contained therein.