Company Active LTD

Company profile

Ithaca Alpha (N.I.) Limited

UK company NI073431, incorporated on 10 August 2009.

Ithaca Energy | North Sea Oil & Gas Excellence

Ithaca Energy is a new kind of North Sea oil and gas operator and producer, committed to delivering sustainable low cost and long-term oil and gas production.

Company number

NI073431

Incorporated

10 Aug 2009

Companies House status

Active

Company identity

Founded / incorporated

10 August 2009

Company number NI073431

Verify at Companies House

Legal name

ITHACA ALPHA (N.I.) LIMITED

Company type

LTD

Region

Northern Ireland

Registered address

Unknown

Insolvency history

Corporate ownership

Updated 07 Jul 2026 09:49

4 levels 1 ultimate controller

Company Active LTD

Ithaca Alpha (N.I.) Limited

CRN NI073431

Direct controller Active LTD

Ithaca Petroleum Limited

CRN 05223667

Intermediate controller Active LTD

Ithaca Energy Holdings (UK) Limited

CRN SC437615

Intermediate controller Active LTD

Ithaca Energy PLC

CRN 12263719

Ultimate controller

520044322

CRN 520044322

Company events

Reference milestones and recent Companies House filing stream events.

6 events

17 Sep

2026

Accounts With Accounts Type Audit Exemption Subsiduary

Accounts PDF pending

AA | Transaction MzU0NTQ2NzM1MWFkaXF6a2N4 | Paper/PDF filed

Published 22 Sep 2026 22:48

17 Sep

2026

Legacy

Accounts PDF pending

PARENT_ACC | Transaction MzU0NTQ2NzEwOWFkaXF6a2N4 | Paper/PDF filed

Published 22 Sep 2026 22:48

17 Sep

2026

Legacy

Other

GUARANTEE2 | Transaction MzU0NTQ2Njc4MmFkaXF6a2N4 | Paper/PDF filed

Published 22 Sep 2026 22:46

17 Sep

2026

Legacy

Other

AGREEMENT2 | Transaction MzU0NTQ2Njc0M2FkaXF6a2N4 | Paper/PDF filed

Published 22 Sep 2026 22:46

20 Aug

2026

Change Person Director Company With Change Date

Officers

CH01 | Transaction MzU0MDAyNzgyM2FkaXF6a2N4

Published 20 Aug 2026 14:03

10 Aug

2009

Incorporated

Inception

Company registered at Companies House