Singapore Business Review | SIA Engineering's net profit up 5% to $53.6m in Q3 Singapore Business Review SIA Engineering posted a higher net profit for the past quarter ending in December, up 5% to $53.6m. Operating profit of $25.2m was $3.8m or 13.1% lower than the same quarter last year. Revenue of $272.3m saw a decrease of $2.9m or 1.1%, mainly from ... SIA Engineering Company Ltd's Latest Earnings: What Investors Should Know |