The Scotland-based company has reported annual earnings before interest, tax, depreciation and amortisation (EBITDA) of £25.9m compared to £20.9m in 2012 and a turnover of £211.7m an increase on the 2012 total of £188.8m.
Stewart Mitchell, CEO of Sparrows, said: "Sparrows has capitalised on the buoyant markets in the North Sea and internationally, resulting in excellent results for 2013. International sales have risen, in line with our forecasts, and almost 50% of our revenues are now derived from overseas markets."