Amaranthine VC is a venture capital firm based in San Francisco, founded in 2018, that invests in technology companies across multiple stages, typically from early revenue through scaling. The firm focuses on supporting founders building software and deep-tech enabled businesses, with investments spanning sectors such as enterprise infrastructure, data platforms, and emerging technology applications. It positions itself as a global technology investor with a mandate to back high-growth innovators across the US, Europe, and other developed markets. The firm is relatively small and operates with a network-driven approach to sourcing and supporting deals, often engaging closely with founders during early growth phases.