VibroPower (SGX:BJD) booked an attributable profit of SG$608,000 during the fiscal first half ended Sept.30 against an attributable loss of SG$933,000 a year earlier, according to a Wednesday filing with the Singapore Exchange.
Shares of the company zoomed over 100% in Thursday trading.
Earnings per share came in at SG$0.0083 compared with a loss of SG$0.0127 in the comparable period.
Revenue meanwhile, jumped 108% year over year to SG$6.6 million from SG$3.2 million due to higher profit margins from completed projects.