This national group for independent historic house owners and managers meets annually to discuss key business issues in the sector, using data from their annual member survey and data on wider industry movements. Culture Syndicates, in partnership with Barker Langham and Strutts & Parker, provide the administration and event management for this group, as well as assisting facilitation of the seminar. Members include Sandringham House, Rockingham Castle and Hestercombe Gardens.