Company · London
Oilennium Limited
Management consultancy activities other than financial management
Official record Companies House · updated 27th September 2026 · Sources
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Who leads it
Previous officers 17
- Ronan Thomas Mooney 2025-2026 View profile
- Tareq Fawzi Kawash 2024-2025 View profile
- Nicholas David Shorten 2022-2024 View profile
- Awadhesh Kumar 2022-2022 View profile
- David Trevor Fisher 2022-2022 View profile
- Jill Ogilvie 2020-2021 View profile
- Patty Eid 2019-2022 View profile
- Ian David Smith 2018-2020 View profile
- Syed Mobeen Masood 2018-2022 View profile
- Karim Osseiran 2017-2019 View profile
- Kevin Sutherland 2016-2018 View profile
- James Richard Enfield Kirk 2015-2017 View profile
- Stephen Paul Bullock 2015-2015 View profile
- Darren Thow 2012-2016 View profile
- Paul Groves 2012-2014 View profile
- Kevin Bryant Patrick Keable 2001-2015 View profile
- Karen Sarah Johnston Keable 2001-2012 View profile
Directors and secretaries as filed at Companies House.
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About
- What it does
- Management consultancy activities other than financial management
- Incorporated
- 18/12/2001
- Registered office
- London
Ownership
Owned by (1) iOwned byIndividuals and companies registered as having significant control over this company, from the Companies House PSC (persons with significant control) register. People whose ownership could not be confirmed to one individual are not listed as confirmed owners.
- CB&I Asset Solutions UK Holdings Limited
75-100% shares, 75-100% voting, appoints directors · notified 2016-04-06
Group
- Oilennium Limited
is controlled by CB&I Asset Solutions UK Holdings Limited
Evidence
active 75-100% shares, 75-100% voting, appoints directors · notified 2016-04-06 · source: Companies House PSC register
Ultimately controlled by CB&I Asset Solutions UK Holdings Limited.
18 other companies in this group
- Narmer Newco 2 Limited
- CB&I Asset Solutions Training Limited
- Petrofac Training Limited
- Narmer Newco 1 Limited
- CB&I Asset Solutions Limited
- Petrofac Engineering Limited
- K W Limited
- CB&I Asset Solutions Africa Limited
- Plant Asset Management Limited
- Joint Venture International Limited
- CB&I Asset Solutions UK Holdings 2 Limited
- Caltec Limited
- Atlantic Resourcing Limited
- Petrohealth Limited
- Petrofac Contracting Limited
- Scotvalve Services Limited
- Eclipse Petroleum Technology Limited
- CB&I Asset Solutions UK Holdings Limited
Ownership paths are calculated from Companies House persons-with-significant-control filings. Each step shows the filed nature of control and dates; a step marked "ceased" is historical, not current.
Board analysis
Board DNA
How this board is put together, from the Companies House officer record and Charity Commission trustee records - deterministic, no AI.iBoard compositionCounted from the dated Companies House officer record: the current directors only, past directors excluded.
3 directors on the board
- Anna Fiona Jane Douglas Director · appointed 2026
- James Boothroyd Director · appointed 2026
- Carolyn Roberta Milne Director · appointed 2022
First-time vs portfolio directors
Portfolio (3)
- Anna Fiona Jane Douglas Director · appointed 2026
- James Boothroyd Director · appointed 2026
- Carolyn Roberta Milne Director · appointed 2022
Left in the last 12 months
- Ronan Thomas Mooney Director · appointed 2025 · resigned 2026
Where else this board sits iWhere else this board sitsThe charitable fields these directors govern in elsewhere, by Charity Commission classification. Excludes this company and any charity it is the legal face of.
The sectors these directors govern in elsewhere. This company, and any charity it is the legal face of, are excluded - counting them would just tell you what you are already looking at.
Sources
Official record from Companies House. Governance Register calculates the connections.
Record details
- Company number
- 04342156
- Status
- Active
- Type
- Private Limited Company
- Accounts next due
- 30/09/2024
- Edition
- Register edition compiled 27th September 2026
- Labels
- Official record from Companies House · Calculated derived by Governance Register.
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