Aster Communities - Romsey There are no contact details for this organisation please contact Test Valley Community Services. Aster Communities and Synergy Housing own and manage properties in Cornwall, Devon, Dorset, Hampshire, Somerset and Wiltshire. Our mission is to provide affordable homes, build strong neighbourhoods and help local people enjoy where they live. To help us make better decisions, keep our customers’ interests at our heart and to make sure our services keep improving, we have Customer Boards in each Aster region. The Hampshire Cluster Board input into priorities, review performance and ensure customer involvement has taken place in relation to new strategies and policy. They also make decisions on any items delegated by Aster Communities Board and Synergy Housing Board.