Financials
| Annual Report and Accounts and Notice of 2024 AGM | Apr. 09, 2024 |
| Costain Group PLC - Annual Report and Accounts 2023 | Apr. 09, 2024 |
| 2023 Full Year Results | Mar. 12, 2024 |
| AMP8 Water Framework Win with NWG & Trading Update | Jan. 10, 2024 |
| Results for the six months ended 30 June 2023 | Aug. 23, 2023 |
| Costain Group PLC - Annual Report and Accounts 2022 | Apr. 04, 2023 |
| Results For The Year Ended 31 December 2022 | Mar. 14, 2023 |
Proxies
| Costain Group PLC 2024 AGM Resolutions | May. 16, 2024 |
| Result of AGM | May. 16, 2024 |
| AGM Statement | May. 16, 2024 |
| Costain Group PLC - Proxy Form 2024 | Apr. 09, 2024 |
| Costain Group PLC - Notice of Annual General Meeting 2024 | Apr. 09, 2024 |
| Results of AGM | May. 11, 2023 |
| Result of AGM | May. 11, 2023 |
Ownership Update
| Director/PDMR Shareholding | Apr. 09, 2024 |
| Director/PDMR Shareholding | Apr. 09, 2024 |
| Director/PDMR Shareholding | Oct. 27, 2023 |
| Director/PDMR Shareholding | Oct. 19, 2023 |
| Director/PDMR Shareholding | Sep. 06, 2023 |
| Grant of Share Plan Awards | Apr. 06, 2023 |
| Holding(s) in Company | Apr. 06, 2023 |
Announcements
| Block listing Interim Review | Jul. 01, 2024 |
| Costain JV awarded Southern Water programme | Jun. 26, 2024 |
| Costain Secures New AMP8 Framework Agreement | Jun. 04, 2024 |
| Total Voting Rights | Jun. 03, 2024 |
| Additional Listing | May. 23, 2024 |
| Ordinary Share Nominal Value Reduction | May. 16, 2024 |
| Total Voting Rights | May. 01, 2024 |
Prospectuses
| COSTAIN GROUP PLC - Single prospectus | May. 07, 2020 |
| Firm Placing, Placing & Open Offer | Feb. 28, 2014 |
| Prospectus in connection with the proposed acquisition of May Gurney | Mar. 26, 2013 |