Revenue is up at RTC Group, the Derby engineering and technical recruitment Group, according to unaudited results for the six months ended 30 June 2019. Group revenue increased to £46m (2018: £41m), while profit before tax decreased to £0.71m (2018: £0.77m). On the results, Bill Douie, Chairman, said: "Ganymede continues to perform well with enhanced volumes on [...]