Zouk Capital LLP is a prominent United Kingdom private-equity / infrastructure-investing firm founded in 1996 and based in London, England. The firm invests in sustainable-technology and sustainable-infrastructure sectors aEUR" focusing on cleantech, renewable energy, electric-vehicle (EV) charging infrastructure, energy-efficiency technology, and adjacent sustainability themes. Zouk Capital is notably the manager of the UK Government's Charging Investment Infrastructure Fund (CIIF), the GBP 400 million government-backed fund (comprising GBP 200 million government and GBP 200 million private matched capital) to accelerate the rollout of EV-charging infrastructure across the UK aEUR" which has been deployed via InstaVolt, Osprey (formerly Engenie), Liberty Charge, and other UK EV-charging providers. Zouk has raised multiple institutional funds (Zouk Cleantech I, II, III; CIIF; and various infrastructure vehicles) with aggregate AUM exceeding GBP 750 million to GBP 1 billion+ across vintages. The firm is regulated by the UK Financial Conduct Authority (FCA). Notable portfolio companies include InstaVolt, Osprey Charging, Liberty Charge, and various other UK and European cleantech-infrastructure plays.