We use cookies to help improve your online experience. If you continue to use our website, we will assume that you’re happy with this.
Learn more about cookies and how to change your settings in our Privacy and cookies policy.

Connected automated mobility


We deliver a broad range of innovative services across the whole life-cycle of our clients’ assets through the delivery of integrated consultancy, asset optimisation, technology and complex delivery services

Annual report

Investment case

  • Service 1

Focus on markets with increasing committed
spend and sustainable growth driven by
technological, demographic and
environmental change.

View investment case
  • Service 1

Our Leading Edge strategy is driving close
alignment of our services to meet changing
client needs.

View investment case
  • Service 1

Focused, experienced management team and
broadening mix of skills and diversity across
our workforce.

View investment case
  • Service 1

Positioned for growth with strong momentum in
new orders and £4.2 billion order book.

View investment case
  • Service 1

Responsible business priorities aligned to the
United Nations Sustainable Development Goals.

View investment case

Results, reports and presentations

Annual Report 2020

Annual Report 2019

Annual Report 2018

Analyst Presentation

Results for the year ended 31 December 2020

Explore our financial information

Latest updates

Share price

Share price and interactive charting tools

Financial calendar

Key financial dates

See our latest regulatory news

Capital Raising 2020


Dr Paul Golby, Chair, and Alex Vaughan, Chief Executive, lead our expert management team

We are committed to robust corporate governance practices and accountability

Investor contacts

Louise Bryant, Group communications and investor relations director

Sharon Harris, Interim general counsel and company secretary

About us

Our purpose is to improve people's lives

What we do

Costain at a glance

Our culture

Latest news