Joining the Team

We invest a great deal of time and effort in our search for new staff, because we know that the quality of service we provide depends entirely on the strengths of the people we recruit.

Both A-one and A-one+ are unincorporated Joint Venture organisations. This means that our people are employed by one of our parent companies; Halcrow Group Ltd, Colas Ltd or Costain Group Plc, but work within a cohesive, integrated team structure.

This unincorporated structure has many benefits. A-one and A-one+ draw on the expertise from all parent companies and benefits from the fresh ideas, innovation and talent from many different walks of life. The integrated team structure facilitates the sharing of knowledge and expertise between staff, professionals and highly skilled tradesmen. Working alongside one another there are greater opportunities for developing the breadth of knowledge and skills across the disciplines of highways design, construction, commercial activities and business support functions.