(EnergyAsia, February 27, Friday) — KTL Global Limited, a Singapore-based supplier of rigging equipment to the offshore oil and gas sector, has reported a 37.4% year-on-year increase in net profit to S$3 million for the half-year ended December 31 2008. (US$1=S$1.5). Group revenue increased 37.7% to S$37.4 million, boosted by strong demand for its products…