Costain Oil, Gas & Process (Overseas) Limited

Overview

Legal name

COSTAIN OIL, GAS & PROCESS (OVERSEAS) LIMITED

Region

London

Registered address

SEVENTH FLOOR

70 ST MARY AXE

LONDON

UNITED KINGDOM

EC3A 8BE

Insolvency history

No

Corporate ownership

Updated 06 Jun 2026 16:52

3 levels 1 ultimate controller

1

Company Active LTD

Costain Oil, Gas & Process (Overseas) Limited

CRN 00583789

2

Direct controller Active LTD

Costain Oil, Gas & Process Limited

CRN 00786418

3

Intermediate controller Active LTD

Costain Engineering & Construction Limited

CRN 02440829

4

Ultimate controller Active PLC

Costain Group PLC

CRN 01393773

Company events

Reference milestones and recent Companies House filing stream events.

5 events

20 Feb

2027

Confirmation statement due

Confirmation Due

Next confirmation statement due date

30 Sep

2026

Accounts due

Accounts Due

Next accounts due date

06 Feb

2026

Confirmation statement filed

Confirmation

Last confirmation statement made up date

31 Dec

2024

Accounts filed

Accounts

Last accounts made up date

13 May

1957

Incorporated

Inception

Company registered at Companies House