Opn

Executive Summary

Opn (formerly Omise) is a Tokyo-headquartered fintech company providing end-to-end payment gateway solutions across Japan and Southeast Asia. Its core business model centers on enabling merchants to accept various digital payment methods, from credit cards to local e-wallets, through a single API. The company has successfully expanded its footprint through strategic acquisitions and a focus on embedded finance for large enterprises. Revenue has scaled significantly as regional digital transformation accelerates, and the company has recently moved toward localized profitability. Its strengths include a robust technical infrastructure and deep local market expertise in complex regulatory environments. An IPO in the 2025-2029 timeframe would likely take place on the Tokyo Stock Exchange (Growth Market) as a flagship fintech exit.