A buoyant economy and strategic acquisitions have helped more than double earnings at Welshpool-based diversified engineering services provider RCR Tomlinson Ltd, with net profit of $15.8 million recorded for the 2005-06 financial year.

A buoyant economy and strategic acquisitions have helped more than double earnings at Welshpool-based diversified engineering services provider RCR Tomlinson Ltd, with net profit of $15.8 million recorded for the 2005-06 financial year.