Lime, also known as Neutron Holdings, Inc., is a San Francisco-based micromobility company founded in 2017. It offers dockless shared electric vehicles, including scooters, bikes, and mopeds, in over 200 cities across nearly 30 countries. As the world's largest shared electric vehicle company, Lime focuses on promoting sustainable urban transportation and reducing car dependency, traffic, and carbon emissions. Lime's services are accessible through a smartphone app, allowing users to locate, unlock, and pay for rides on a pay-as-you-go, day pass, or subscription basis. The company provides a range of products, including electric scooters with swappable batteries, electric bikes designed for everyday use, and electric mopeds. Lime also emphasizes sustainability through initiatives like battery exchange programs and a decentralized charging network. The company collaborates with cities to enhance urban mobility and advocates for infrastructure improvements that support bike lanes and reduced car use.