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Company profile

Richard Costain Limited

UK company 00274453, incorporated on 29 March 1933.

Richard Costain Limited is a UK company with status Active founded in 1933 based in London.

Company number
00274453
Incorporated
29 Mar 1933
Companies House status
Active

Company identity

Founded / incorporated
29 March 1933

Company number 00274453

Verify at Companies House
Legal name
RICHARD COSTAIN LIMITED
Company type
Private Limited Company
Region
London
Registered address
SEVENTH FLOOR
70 ST MARY AXE
LONDON
UNITED KINGDOM
EC3A 8BE
Insolvency history
No

Corporate ownership

Updated 07 Jul 2026 09:49

1 level 1 ultimate controller
1
Company Active LTD
Richard Costain Limited
CRN 00274453
2
Direct and ultimate controller Active PLC
Costain Group PLC
CRN 01393773

Company events

Reference milestones and recent Companies House filing stream events.

5 events
30 Sep
2027

Accounts due

Accounts Due

Next accounts due date

26 Jan
2027

Confirmation statement due

Confirmation Due

Next confirmation statement due date

12 Jan
2026

Confirmation statement filed

Confirmation

Last confirmation statement made up date

31 Dec
2025

Accounts filed

Accounts

Last accounts made up date

29 Mar
1933

Incorporated

Inception

Company registered at Companies House