Mears Group has reported "continued strong momentum" in its trading statement.
The Gloucestershire-based firm said that it has experienced strong trading in the first five months of its financial year, with continued elevated revenues, improving operating margins and "excellent" cash performance.
In a statement, the AIM-listed firm, which employs more than 5,000 people, said: "As a result of this continued strong momentum, the Board expects full year profits to be materially ahead of current market expectations."