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Costain Group Plc

Costain Group Plc is an active company incorporated on 12 October 1978 with the registered office located in London, City of London. Costain Group Plc was registered 47 years ago.
Status
Active
Active since incorporation
Company No
01393773
Public limited company
Age
47 years
Incorporated 12 October 1978
Size
Large
Turnover is over £54M
Over 250 employees
Confirmation
Submitted
Dated 20 February 2025 (8 months ago)
Next confirmation dated 20 February 2026
Due by 6 March 2026 (4 months remaining)
Last change occurred 7 years ago
Accounts
Submitted
For period 1 Jan31 Dec 2024 (1 year)
Accounts type is Group
Next accounts for period 31 December 2025
Due by 30 June 2026 (8 months remaining)
Address
Seventh Floor
70 St Mary Axe
London
EC3A 8BE
United Kingdom
Address changed on 5 Aug 2024 (1 year 2 months ago)
Previous address was Costain House Vanwall Business Park Maidenhead Berkshire SL6 4UB
Telephone
01628842444
Email
Unreported
People
Officers
9
Shareholders
4
Controllers (PSC)
-
Director • Director • British • Lives in England • Born in May 1963
Director • British • Lives in UK • Born in Nov 1963
Director • British • Lives in England • Born in Dec 1969
Director • None • British • Lives in UK • Born in Jun 1956
Director • British • Lives in England • Born in Jul 1965
Shareholders, PSCs & Group Structure
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Mutual Companies
Costain Oil, Gas & Process Limited
Alexander John Vaughan and Helen Margaret Willis are mutual people.
Active
Costain Integrated Services Limited
Alexander John Vaughan and Helen Margaret Willis are mutual people.
Active
Chemring Group Plc
Fiona Margaret Barkham is a mutual person.
Active
Richard Costain Limited
Helen Margaret Willis is a mutual person.
Active
Costain Construction Limited
Helen Margaret Willis is a mutual person.
Active
Costain Oil, Gas & Process (Overseas) Limited
Helen Margaret Willis is a mutual person.
Active
Costain Limited
Helen Margaret Willis is a mutual person.
Active
Hill & Smith Plc
Anthony James Quinlan is a mutual person.
Active
Financials
Net Assets, Total Assets & Total Liabilities (2015–2024)
Period Ended
31 Dec 2024
For period 31 Dec31 Dec 2024
Traded for 12 months
Cash in Bank
£196.9M
Increased by £32.5M (+20%)
Turnover
£1.25B
Decreased by £80.9M (-6%)
Employees
3.18K
Decreased by 212 (-6%)
Total Assets
£0
Decreased by £468.6M (-100%)
Total Liabilities
£0
Decreased by £249.2M (-100%)
Net Assets
£0
Decreased by £219.4M (-100%)
Debt Ratio (%)
Unreported
Latest Activity
Shares Cancelled
23 Days Ago on 29 Sep 2025
Own Shares Purchased
23 Days Ago on 29 Sep 2025
Shares Cancelled
28 Days Ago on 24 Sep 2025
Own Shares Purchased
28 Days Ago on 24 Sep 2025
Shares Cancelled
1 Month Ago on 11 Sep 2025
Own Shares Purchased
1 Month Ago on 11 Sep 2025
Shares Cancelled
1 Month Ago on 11 Sep 2025
Own Shares Purchased
1 Month Ago on 11 Sep 2025
Shares Cancelled
1 Month Ago on 10 Sep 2025
Ms Amanda Lucia Fisher Details Changed
1 Month Ago on 1 Sep 2025
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Documents
Purchase of own shares.
Submitted on 29 Sep 2025
Cancellation of shares. Statement of capital on 21 August 2025
Submitted on 29 Sep 2025
Cancellation of shares. Statement of capital on 19 August 2025
Submitted on 24 Sep 2025
Purchase of own shares.
Submitted on 24 Sep 2025
Purchase of own shares.
Submitted on 11 Sep 2025
Purchase of own shares.
Submitted on 11 Sep 2025
Cancellation of shares. Statement of capital on 12 August 2025
Submitted on 11 Sep 2025
Cancellation of shares. Statement of capital on 5 August 2025
Submitted on 11 Sep 2025
Clarification hmrc confirmation received that appropriate stamp duty has been paid on this transaction.
Submitted on 11 Sep 2025
Cancellation of shares. Statement of capital on 29 July 2025
Submitted on 10 Sep 2025
Repayment History
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