Company
Oliver Wyman Services Limited
Official record Companies House · updated 27th September 2026 · Sources
Network
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Who leads it
Previous officers 17
- Nicholas Mark Studer 2021-2026 View profile
- Anne Josephine Henderson 2018-2022 View profile
- Jeremy Neil Badman 2018-2026 View profile
- Thomas Scott Mcdonald 2018-2021 View profile
- Paul Francis Clayden 2017-2018 View profile
- Davide Giacomo Taliente 2017-2021 View profile
- Graham Shuttleworth 2006-2014 View profile
- Andrew Sharpe Carron 2006-2014 View profile
- Baker, William Robin, Doctor 2004-2016 View profile
- Dr Richard Rapp 2002-2006 View profile
- Mark Edward Williams 1995-2002 View profile
- Sallie Ellis 2017-2020 View profile
- Pauline Beryl Crosby 2007-2017 View profile
- Dennis William Colenutt 2004-2007 View profile
- Dr John Martyn Wade Rhys 2002-2004 View profile
- Derek Williams 1997-2002 View profile
- Andrea Mary Louise Williams 1995-1997 View profile
Directors and secretaries as filed at Companies House.
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About
- Incorporated
- 17/02/1995
Ownership
Owned by (3) 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.
- Calm Finance Holdings Limited
75-100% shares, 75-100% voting, appoints directors · notified 2026-01-28 - Marsh & Mclennan Companies, INC. ceased 2020-09-18
75-100% shares, 75-100% voting, appoints directors · notified 2016-04-06 - MMC Capital Solutions UK Limited ceased 2026-01-28
75-100% shares, 75-100% voting, appoints directors · notified 2020-09-18
Group
- Oliver Wyman Services Limited
is controlled by Calm Finance Holdings Limited
Evidence
active 75-100% shares, 75-100% voting, appoints directors · notified 2026-01-28 · source: Companies House PSC register - Calm Finance Holdings Limited
is controlled by Marsh & Mclennan Companies, INC.
Evidence
active 75-100% shares, 75-100% voting, appoints directors · notified 2018-09-07 · source: Companies House PSC register
Ultimately controlled by Marsh & Mclennan Companies, INC..
165 other companies in this group
- Oliver Wyman Energy Consulting Limited
- NOW:Pensions LTD.
- Oliver Wyman Energy Holdings Limited
- Sedgwick Group Limited
- Insolutions Limited
- Jelf Wellbeing Limited
- JLT UK Investment Holdings Limited
- 11618771
- Bluefin Insurance Services Limited
- Oliver Wyman Limited
- MMC International Treasury Centre Limited
- Hamilton Bond Limited
- 04106830
- MMC Finance (Australia) Limited
- Mercer PE Fund II Founder Partner L.P.
- JLT Peru Retail Limited
- Jelf Commercial Finance LTD
- Marsh Mclennan India Limited
- 09729723
- MMC Capital Solutions UK Limited
- Admiral Holdings Limited
- Jelf Insurance Brokers Limited
- 09244806
- MMC UK Group Limited
- Johnson & Higgins Limited
- Nera UK Limited
- 8Works LTD
- 07060303
- Mercer Consulting Limited
- Mercer Employee Benefits Limited
- Cronin & CO. Corporate Insurance Brokers Limited
- JLT Management Services Limited
- Bowring Marsh Limited
- JLT EB Services Limited
- Clark Thomson Insurance Brokers Limited
- Marsh Securities (UK) Limited
- Pavilion Financial Corporation Holdings UK Limited
- Marsh (Insurance Services) Limited
- Marsh UK Limited
- MMC Finance (Singapore) Limited
- MMC Finance (US) Limited
- MMC Middle East Holdings Limited
- MMC Capital Solutions LP
- Aldgate Trustees Limited
- JLT Peru Wholesale Limited
- 08728294
- Sedgwick Noble Lowndes (UK) Limited
- 06765891
- Marsh Limited
- Marsh Services 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.
5 directors on the board
- Matthew John Cunningham Director · appointed 2014
- Christian Alfred Edelmann Director · appointed 2021
- Carol Lisa Harrison Director · appointed 2022
- Gilles Roucolle Director · appointed 2021
- Andrew Bainbridge Director · appointed 2019
Directors past 6 years
- Matthew John Cunningham Director · appointed 2014
- Andrew Bainbridge Director · appointed 2019
First-time vs portfolio directors
Portfolio (5)
- Matthew John Cunningham Director · appointed 2014
- Christian Alfred Edelmann Director · appointed 2021
- Carol Lisa Harrison Director · appointed 2022
- Gilles Roucolle Director · appointed 2021
- Andrew Bainbridge Director · appointed 2019
Left in the last 12 months
- Jeremy Neil Badman Director · appointed 2018 · resigned 2026
- Nicholas Mark Studer Director · appointed 2021 · 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.
Gaps to watch
- Narrow spread of sectors across the board
Where to look Suggested search: directors from a wider range of sectors.
Sources
Official record from Companies House. Governance Register calculates the connections.
Record details
- Company number
- 03023304
- Status
- Active
- Type
- Private Limited Company
- Edition
- Register edition compiled 27th September 2026
- Labels
- Official record from Companies House · Calculated derived by Governance Register.
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