Which Startups Survive? — 5 Success Factors Dictating Survival and Growth in 2026

Hundreds of thousands of startups are born worldwide every year, and even more quietly disappear. Why do companies with ample funding, strong teams, and advanced technology fail? The data already holds the answer.[Photo = Korea Business Review DB] A latest report by CB Insights published in March 2026, analyzing 431 closures of VC-backed startups since 2023, reaffirms an uncomfortable truth in the startup ecosystem. The total amount of funding raised by these defunct companies reached $17.5 billion, approximately 24 trillion Korean won. Among them, the median funding stood at $11 million, or roughly 15 billion won. They did not fail because they lacked money. They failed because they misplaced funds where they were not needed, the market itself did not exist, or their timing was off. The startup environment in 2026 is reorganizing faster than ever. The commoditization of AI, the normaliz…