QuantumScape has raised over $1.8 billion across multiple rounds, starting from early venture funding to major strategic corporate investments. Key rounds include the $100M Volkswagen round in 2018, $200M corporate round in 2020, a $500M Post-IPO equity raise in 2020, $446M in 2021, and $300M in 2023. Early rounds in 2010, 2011, 2014, and 2015 helped establish its solid-state battery research. Backed by major investors such as Volkswagen Group, Fidelity, Breakthrough Energy Ventures, and QIA, QuantumScape continues advancing next-generation lithium-metal energy storage for the EV industry.