On 11 February 2021, the Board of Directors of Île-de-France Mobilités, the public transport authority for the Paris Île-de-France region, awarded Keolis the operation and maintenance of two bus networks in the Yvelines department.
On 29 January 2021, Keolis was awarded a five-year contract by Loudoun County to operate and maintain a bus network in Loudoun County, Virginia, starting 1 April 2021.
On 18 January 2021, Keolis began testing autonomous electric vehicles in the city of Gothenburg on behalf of local public transport authority Västtrafik.
On 3 December 2020, the Syndicat Mixte des Transports du Bassin d'Alès (SMBTA), in France's Gard department, renewed its trust in Keolis for the operation and maintenance of its entire NTecC public transport network, which will be renamed Ales’Y from 1 April 2021. All mobility services will be refashioned under this new name: Ales’Y by Bus, Ales’y Carpool, Ales’y by Bike and Ales’y by Scooter.
Keolis has been awarded a bus contract worth €190 million by Nordjyllands Trafikselskab (NT), the public transport authority of the Northern Jutland region in north-western Denmark. The contract will start in August 2021.