As of my last update in January 2024, several startups and companies have emerged with the goal of commercializing PSC technology.1
References
1Kumar N. Fabrication techniques for perovskite and organic solar cells. In: Dhall S, Sood K, Gupta V, eds. Solar Cells Development and Fabrication. CRC Press; 2025:63-113. doi:10.1201/9781003499701-4