Stagecoach South West, often referred to simply as Stagecoach, operate the Taunton Park and Ride on behalf of Somerset Council, as well as the 24 service between Tiverton and Taunton, which makes use of the Park and Ride buses on their way to and from Taunton.
They currently do not operate any other services in Somerset, expect for the Megabus Falcon Express service that passes through Somerset on the Plymouth to Bristol route.