We use functional cookies for a number of reasons, such as keeping the Costain website reliable and secure and to analyse how our site is being used.
Will you accept our use of non-essential cookies?

Yes No Privacy Notice

Results, reports, presentations and webcasts

Costain Group PLC's financial year ends on 31 December; the half-year ends on 30 June. The Group's Results are usually announced within two to three months of these dates. These pages are updated to cover the latest full-year and half-year financial information on the Group.


H1 22 Results Announcement

Read full statement (567kb)

Webcast registration for the half-year ended 30 June 2022

A presentation of our results by Alex Vaughan (CEO) and Helen Willis (CFO) will be at 9.00am on 24 August 2022. To register a question please call 0800 279 6877 or +44 (0)330 165 4012 with confirmation code: 8726721

Register for the event here

Trading update - 20 July 2022

Download the trading update (53kb)

Annual Report 2021

Download the report (11.0mb)

FY21 Results Announcement

FY Announcement 2021

Fact sheet (238kb)