Spire Healthcare Group plc is the second-largest provider of private healthcare in the United Kingdom. It is listed on the London Stock Exchange and is a constituent of the FTSE 250 Index.

Spire Healthcare operates a network of 38 private hospitals and ten clinics across the UK, as well as the London Fertility Centre.

In December 2022, it was announced Spire had acquired The Doctors Clinic Group, an occupational health services provider with over 700 corporate clients and operating 22 private GP clinics in the UK.