Home › NewsNewsFlowgroup plc - Holding(s) in CompanyFlowgroup · FLOW+ Follow1 May 2018RNS Number: 8138 M Flowgroup plc 01 May 2018 TR-1: S tandard form for notification of major holdings.RNS Number: 8138 M Flowgroup plc 01 May 2018 TR-1: S tandard form for notification of major holdings.Share