Boart Longyear ( ASX: BLY ) – full year revenues down 39%, net loss of US$620m, including US$461m of restructuring charges and impairments. Bradken (ASX: BKN) – revenues down 17%, net profit falls 18% to $38.1m. Emeco Holdings ( ASX: EHL ) – revenues down 48.8%, records net loss of $179.8m, including impairments of $165.4m. Global Construction Services (ASX: GCS) – revenues down 3%, net profit down 30% to $6.5m. Imdex ( ASX: IMD ) – revenues down 28%, net profit falls 7% to $15.3m. Logicamms (ASX: LCM) – revenues up 3.2%, net profit falls 63% to $2.1m. NRW Holdings ( ASX: NWH ) – revenues down 35%, net profit fell 54% to $22.4m.