Amasia is a thesis-driven, global venture capital firm founded in 2013, headquartered in Burlingame, California. The firm focuses on sustainability and climate change, investing in companies that drive positive environmental impact through behavior change. Amasia's investment strategy targets founders with global ambitions, from Seed to Series B stages, across the United States, Southeast Asia, India, Europe, and Latin America.

The firm emphasizes a nuanced framework designed around behavior change to assess and support its portfolio companies. Amasia's approach includes providing access to global markets, best practices, and knowledge to facilitate the growth of its investees. The team comprises professionals with diverse expertise, including managing partners Ramanan Raghavendran and John Kim, and specialists in origination, impact, operations, and finance.