About A-One
About Us

Our A-one+ joint venture (Halcrow/Colas/Costain) combines the culture and expertise from our parent companies with specialist skills in structures and road design, term maintenance contracts and project management skills within the highways sector.

A-one+ have been appointed by the Highways Agency as the Managing Agent Contractor (MAC) for Areas 10, 7 and 12. This builds on our success in Area 14 which is managed by A-one (Halcrow/Colas) which was initially awarded a four-year contract in July 2003. A-one were successful in being awarded a three-year extension to 2010. The contract has a value of approximately £30m per annum.

We are the MAC Service Provider for the Area 10 network which was awarded as a five-year contact from November 2007 with a possible two-year extension to 2014. This contract has an estimated value of approximately £55m per annum.

A-one+ have recently won the Area 7 MAC Contract which will come into effect from July 2009. The contract is for five years with a possible two-year extension. The contract has an estimated value of £60m per annum. We are also delighted to have been awarded the Area 12 contract, which will come into effect from 1 October 2009 which is also a five year contract with a possible two year extension.

We are now the leading MAC Provider across England. This is an outstanding achievement and something we are very proud of.

Our Vision

'One team delivering highway excellence'

Our Values

One Team Delivering Highway Excellence
We:
• Always put safety first • Deliver on our commitments • Focus constantly on our customers’ needs
• Trust and co-operate openly with others. • Have competent people who are developed to their full potential • Continually improve in everything we do
• Enjoy what we do • Are easy to do business with • Find ways of working which are better, faster, leaner
• Ensure everyone feels valued and fairly treated • Take pride in our work • Act as guardians of our own networks
• Recognise and encourage the importance of teamwork • Always have a professional approach • Work towards successful sustainable growth