Startup Sustainability as A Governance Outcome: Funding Dynamics, ESG Legitimacy, and Institutional Amplification in Emerging Asia

Abstract

This study examines startup sustainability in Emerging Asia from an ecosystem-level perspective, with particular attention to Southeast Asia. Rather than relying on firm-level explanations, it investigates how funding dynamics, survival constraints, ESG orientation, and institutional quality jointly shape startup outcomes. Using secondary ecosystem-level indicators and benchmark data across Southeast Asian economies and selected Emerging Asian comparators, the study applies a descriptive-comparative and benchmark-based analytical approach to identify systemic patterns in startup sustainability. The analysis reveals four main findings. First, startup funding has remained under prolonged contraction since the 2021 peak, accompanied by heightened volatility and a pronounced shift toward later-stage capital allocation. In the first half of 2025, total equity investment in Southeast Asia fell to USD 1.85 billion, intensifying early-stage financing constraints. Second, survival benchmarks indicate structural fragility: approximately 72% of startups survive beyond one year, but survival declines to around 55% by the third year and to roughly 20–30% by the fifth year, with the greatest failure risk concentrated at pre-seed and seed stages. Third, ESG-oriented startups account for about one-quarter of ecosystem activity on average, although with substantial cross-ecosystem variation. Their apparent survival advantage is best interpreted as a legitimacy-stabilization effect rather than direct performance enhancement. Fourth, this ESG-related advantage is conditional on institutional quality: stronger governance environments enhance the credibility and effectiveness of ESG signals, whereas weaker institutional contexts reduce their survival relevance. Overall, startup sustainability in Emerging Asia is best understood as a systemic governance outcome shaped by the interaction of capital allocation, legitimacy mechanisms, and institutional capacity.