Company Active LTD

Company profile

Westerngeco Limited

UK company 01389716, incorporated on 19 September 1978.

Westerngeco Limited is a UK company with status active founded in 1978 based in South East England.

Company number

01389716

Incorporated

19 Sep 1978

Companies House status

Active

Company identity

Founded / incorporated

19 September 1978

Company number 01389716

Verify at Companies House

Legal name

WESTERNGECO LIMITED

Company type

LTD

Region

South East England

Registered address

Unknown

Insolvency history

Corporate ownership

Updated 07 Jul 2026 09:49

3 levels 1 ultimate controller

Company Active LTD

Westerngeco Limited

CRN 01389716

Direct controller Active LTD

Schlumberger Oilfield UK Limited

CRN 04157867

Intermediate controller Active PLC

Schlumberger Public Limited Company

CRN 01332348

Ultimate controller Active LTD

Schlumberger UK Limited

CRN 07373289

Company events

Reference milestones and recent Companies House filing stream events.

6 events

29 Sep

2026

Accounts With Accounts Type Audit Exemption Subsiduary

Accounts PDF pending

AA | Transaction MzU0ODE5MzAwM2FkaXF6a2N4 | Paper/PDF filed

Published 30 Sep 2026 22:54

29 Sep

2026

Legacy

Other

AGREEMENT2 | Transaction MzU0ODE5MjYzNmFkaXF6a2N4 | Paper/PDF filed

Published 30 Sep 2026 22:53

21 Sep

2026

Legacy

Other

AGREEMENT2 | Transaction MzU0NjAyNjcxNmFkaXF6a2N4 | Paper/PDF filed

Published 25 Sep 2026 00:24

08 Sep

2026

Legacy

Accounts PDF pending

PARENT_ACC | Transaction MzU0MzExODI3MGFkaXF6a2N4 | Paper/PDF filed

Published 08 Sep 2026 11:59

08 Sep

2026

Legacy

Other

GUARANTEE2 | Transaction MzU0MzExODExMmFkaXF6a2N4 | Paper/PDF filed

Published 08 Sep 2026 11:55

19 Sep

1978

Incorporated

Inception

Company registered at Companies House