Quantum Hotel Group is a hospitality company based in Dorset in the United Kingdom. Established in 1998, they are currently focused on managing and creating retirement living properties as well as elderly care facilities. Aside creating and managing elderly homes and facilities, the group also aims to reduce the demand on the state for elderly for elderly social care. They also aim to reduce the loneliness and boost the wellbeing of their elderly patrons.

Aside from the facilities that have already established, Quantum Hotel Group also has a number of new properties in the works including a new hotel and extra care facility in Horsecatles, Sherborne. There are to be 119 extra care houses and apartments in the area as well as a 24 bedroom hotel. One of their operational facilities is Great Oaks in Bournemouth. It features 80 beds and features a woodland setting.

Other operational facilities for the Quantum Hotel Group include Monterey and Fairmile Grange in Christchurch. It houses 35 retirement living apartments. They also have 50 assisted living apartments available in Vista, Poole. Each room is spacious in design and may have south facing balconies. They have a further 50 apartments in Esprit, Poole, which is ideally located close to the town center.