Company Active LTD

Company profile

Ithaca Oil and Gas Limited

UK company 01546623, incorporated on 20 February 1981.

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
01546623
Incorporated
20 Feb 1981
Companies House status
Active

Company identity

Founded / incorporated
20 February 1981

Company number 01546623

Verify at Companies House
Legal name
ITHACA OIL AND GAS LIMITED
Company type
Private Limited Company
Region
Yorkshire and the Humber
Registered address
C/O PINSENT MASONS LLP
1 PARK ROW
LEEDS
UNITED KINGDOM
LS1 5AB
Insolvency history
No

Corporate ownership

Updated 07 Jul 2026 09:49

3 levels 1 ultimate controller Controls 1
1
Company Active LTD
Ithaca Oil and Gas Limited
CRN 01546623
2
Direct controller Active LTD
3
Intermediate controller Active LTD
Ithaca Energy PLC
CRN 12263719
4
Ultimate controller
520044322
CRN 520044322

Company events

Reference milestones and recent Companies House filing stream events.

5 events
15 Nov
2026

Confirmation statement due

Confirmation Due

Next confirmation statement due date

30 Sep
2026

Accounts due

Accounts Due

Next accounts due date

01 Nov
2025

Confirmation statement filed

Confirmation

Last confirmation statement made up date

31 Dec
2024

Accounts filed

Accounts

Last accounts made up date

20 Feb
1981

Incorporated

Inception

Company registered at Companies House

Public funding

4 awards
First funded
2006
Funded years
2006, 2009, 2017
Age at first award
25 years

Projects

2017 Feasibility Studies

Robotic inspection of offshore oil and gas pressure vessels

1 Feb 2017 to 31 Jan 2018

Awarded
£8,717
Total cost £17,434

Taking “inspection to the limit” this project explores the feasibility of robotic inspection of offshore Oil and Gas pressure vessels by using a snake-arm robot, designed to operate in vessels on land, and considers requirements for offshore deployment. Objectives include adapting the system to be robust and suitable for the restricted access encountered ...

2009 Collaborative R&D

Downhole Acoustic Flow Meter

1 Oct 2009 to 31 Mar 2013

Awarded
£51,525
Total cost £310,579

This Silixa-led collaboration with Chevron, Statoil, Saudi Aramco and UCL will develop a downhole fibre optic–based distributed sensor array for acoustic flow metering based on Silixa’s Intelligent Distributed Acoustic Sensor (iDASTM) technology. iDAS measures the acoustic field at every metre along a fibre optic cable, and so enables distributed flow mea...

2006 Collaborative R&D

A Novel Slug Optimal Control System to Increase Oil Production from UK Brown Fields

1 Dec 2006 to 28 Feb 2009

Awarded
£43,315
Total cost £133,997

Awaiting Public Summary

2006 Collaborative R&D

Thermoplastic composite materials for use in aggressive hydrocarbon pipeline applications

1 Apr 2006 to 31 Dec 2010

Awarded
£18,444
Total cost £41,400

Awaiting Public Summary

Product types

Collaborative R&D Feasibility Studies