Costain Group has closed out the year with a record order book of £3.9billion.
The final figure is up on last year’s £3.4billion and includes £1.1billion of revenues secured for 2016.
In its latest financial update, the firm claimed 90% of the order book comprises of repeat business.
Chief executive Andrew Wyllie said: “Costain has had another good year. We also have good visibility over the medium-term, having finished the year with a record order book and a strong net cash position, providing confidence for the future.”