Carthona Capital is a venture capital fund based in Sydney, Australia, founded in 2014. Initially investing on a deal-by-deal basis, it transitioned to a traditional venture capital model in 2017. Carthona Capital focuses on very early-stage investments, such as seed and Series A, and continues to support companies through multiple funding rounds. Their industry focus includes consumer social and fintech. Notable investments are NayaOne and Lounge. Carthona Capital is recognized for its hands-on and proactive approach with portfolio companies.