Insitor Partners is a Singapore-based impact-investing venture capital firm focused on financing companies that offer low-income and underserved families options for increased access to healthcare, education, financial services, clean energy, sanitation, housing, and related essential-services themes across emerging markets aEUR" primarily Southeast Asia (Cambodia, Myanmar, Vietnam, Indonesia, India, Pakistan), and selectively broader emerging Asian markets. The firm was founded by Nicholas Lazos (Managing Partner) and Priyanka Pathak (General Partner) alongside additional partners, and operates as one of the earlier-established dedicated impact-investment VC firms in Southeast Asia. Insitor has raised multiple institutional funds (Insitor Impact Fund I, II, III) with aggregate AUM in the USD tens of millions to low-hundreds-of-millions range, typically writing initial check sizes in the USD 500,000 to USD 3 million range at seed and Series A stages. Notable portfolio companies include various Southeast Asian impact-focused businesses in affordable housing, water access, solar / off-grid energy, healthcare-services, and financial-inclusion fintech. The firm's LPs include development finance institutions and impact-oriented institutional investors.