The red node is Steven. Pale nodes are charities, grey nodes are companies, and darker grey nodes are the people who sit on them. Dashed links are historical or inferred. Click any node to explore.
Person
Steven John O'Brien
Steven John O'Brien is a director of 1 company. Source: Companies House records.
Director at Harbour Reach Management Limited
- 1 current role
- 15 previous roles
- Served alongside 195 people
Official record Companies House · updated 11th October 2026
Roles
16 roles across 16 organisations (1 current, 15 previous)Current roles (1)
-
Harbour Reach Management LimitedDirector · 2014-present
Official record · Companies House
- Source
- Companies House
- Organisation
- Harbour Reach Management Limited
- Role
- Director
- Appointed
- 2014-12-02
- Record reference
- Company 08086486
Current
Previous roles (15)
-
Janus Henderson Group Pension Trustees LimitedDirector · 2012-2025
Official record · Companies House
- Source
- Companies House
- Organisation
- Janus Henderson Group Pension Trustees Limited
- Role
- Director
- Appointed
- 2012-05-30
- Ended
- 2025-07-15
- Record reference
- Company 05319300
Previous -
Worldinvest Management LTD.Director · 2009-2010
Official record · Companies House
- Source
- Companies House
- Organisation
- Worldinvest Management LTD.
- Role
- Director
- Appointed
- 2009-07-02
- Ended
- 2010-07-30
- Record reference
- Company 06950394
Previous -
NS Partners LTDDirector · 2009
Official record · Companies House
- Source
- Companies House
- Organisation
- NS Partners LTD
- Role
- Director
- Appointed
- 2009-04-06
- Ended
- 2009-07-10
- Record reference
- Company 01880176
Previous -
Nuveen Investment Management International LimitedDirector · 2009-2010
Official record · Companies House
- Source
- Companies House
- Organisation
- Nuveen Investment Management International Limited
- Role
- Director
- Appointed
- 2009-04-06
- Ended
- 2010-07-30
- Record reference
- Company 02137726
Previous -
Nuveen Management Aifm LimitedDirector · 2009-2010
Official record · Companies House
- Source
- Companies House
- Organisation
- Nuveen Management Aifm Limited
- Role
- Director
- Appointed
- 2009-04-06
- Ended
- 2010-07-30
- Record reference
- Company 03984658
Previous -
Intrinsic Cirilium Investment Company LimitedDirector · 2009-2010
Official record · Companies House
- Source
- Companies House
- Organisation
- Intrinsic Cirilium Investment Company Limited
- Role
- Director
- Appointed
- 2009-04-06
- Ended
- 2010-07-30
- Record reference
- Company 04033107
Previous -
HGI (Investments) LimitedDirector · 2008-2010
Official record · Companies House
- Source
- Companies House
- Organisation
- HGI (Investments) Limited
- Role
- Director
- Appointed
- 2008-11-10
- Ended
- 2010-07-30
- Record reference
- Company 06745182
Previous -
Janus Henderson UK (Holdings) LimitedDirector · 2005-2010
Official record · Companies House
- Source
- Companies House
- Organisation
- Janus Henderson UK (Holdings) Limited
- Role
- Director
- Appointed
- 2005-04-18
- Ended
- 2010-07-30
- Record reference
- Company 02072534
Previous -
Henderson Unit Trusts LTDDirector · 2005-2010
Official record · Companies House
- Source
- Companies House
- Organisation
- Henderson Unit Trusts LTD
- Role
- Director
- Appointed
- 2005-04-13
- Ended
- 2010-07-30
- Record reference
- Company 00958262
Previous -
Alphagen Capital LimitedDirector · 2005
Official record · Companies House
- Source
- Companies House
- Organisation
- Alphagen Capital Limited
- Role
- Director
- Appointed
- 2005-04-13
- Ended
- 2005-09-28
- Record reference
- Company 00962757
Previous -
Henderson Global Investors Asset Management LimitedDirector · 2005-2010
Official record · Companies House
- Source
- Companies House
- Organisation
- Henderson Global Investors Asset Management Limited
- Role
- Director
- Appointed
- 2005-04-13
- Ended
- 2010-07-30
- Record reference
- Company 02238069
Previous
- Janus Henderson Secretarial Services UK LimitedDirector · 2000-2010Previous
- National Provident Life LimitedSecretary · 1998-2000Previous
- Premier Pension Trustees LimitedSecretary · until 1998Previous
- National Provident InstitutionSecretary · until 2000Previous
Company roles, current and past, as filed at Companies House.
People Steven has served alongside
195 people across 16 organisationsBased on overlapping official board records. Calculated from official records It does not mean they know each other. Only formal co-service is listed: people are never joined on a matching name alone.
Janus Henderson Group Pension Trustees Limited 18 people · 2012-present
- Roderick HarmanServing together now · since 2025
- Kate Randall-ColesServing together now · since 2023
- Natasha SibleyServing together now · since 2023
- David GrocottServing together now · since 2018
- Kevin Paul AdamsServing together now · since 2017
- Liza Sinclair2023-2025
- Andrew Munro2018-2023
- Donal Kinsella2017-2018
- Jennifer Mary Ockwell2014-2017
- Ross Alexander Worby2014-2017
- Christian Terence Moore2013
- John Nicholas Griffiths2013-2023
- Sarah Louise Ticehurst2012-2013
- Benjamin William James Gadd2012-2014
- Brian David Rowe2012
- Jeremy Philip Mindell2012-2013
- Michael Gerard Clare2012-2025
- Robert George Holland Martin2012
NS Partners LTD 17 people · 1994-present
- Ian James BeattieServing together now · since 2009
- Timothy John BrayServing together now · since 2009
- Andrew James Formica2009
- Anna Elizabeth Kirk2009
- David Joseph Jacob2009
- Deborah Jane Weekes2009
- Howard John Covington2009
- John Lincoln Duffield2009
- Keith Charles Brown2009 dates incomplete
- Mark Beale2009-2018 dates incomplete
- New Star Administration Services Limited2009
- Nicholas Toby Hiscock2009
- Richard David Lewis2009
- Rupert Francis James Henry Ruvigny2009
- Charles Robert Hall2000-2009 dates incomplete
- Robert Douglas Whitmore1994-2009 dates incomplete
- Colin Peter Harte1994-2009 dates incomplete
Harbour Reach Management Limited 8 people · 2014-present
- Dr Annette Lesley CumminServing together now · since 2020
- Malcolm Peter ClampinServing together now · since 2018
- Anthony John Mellery-PrattServing together now · since 2014
- David Nigel HoldenServing together now · since 2014
- Dr Stephen BakerServing together now · since 2014
- Harold George IvieServing together now · since 2014
- Keith Peter HarrisonServing together now · since 2014
- Nigel William HarrisonServing together now · since 2014
Worldinvest Management LTD. 5 people · 2009-present
- Ian James BeattieServing together now · since 2009
- Benjamin William James Gadd2009-2010
- Mark Beale2009-2010
- Andrew James Formica2009-2010
- Shirley Jill Garrood2009
Premier Pension Trustees Limited 40 people · 1993-2025
- Andrew Raymond Wale1998-2008 dates incomplete
- Andrew Richard Reed1998-2003 dates incomplete
- Anthea Nelmes1998-2024 dates incomplete
- Bernard James Brindley1998 dates incomplete
- Carol Anne Perry1998-2014 dates incomplete
- Christine Patricia Hallett1998-2024 dates incomplete
- Coral Jane Harris1998-2024 dates incomplete
- David Edward Hatch1998-2024 dates incomplete
- David Lyndon Jones1998-2020 dates incomplete
- Donald Peter Glen1998-2006 dates incomplete
- Duncan Craig Howorth1998-2012 dates incomplete
- Graham Stuart Felston1998-2006 dates incomplete
- Ian Ackerley1998-2003 dates incomplete
- James Francis John Bradley1998-2022 dates incomplete
- Jamie Christopher Murphy1998-2008 dates incomplete
- Jlt Secretaries Limited1998-2020 dates incomplete
- John Anthony O'Shaughnessy1998-2001 dates incomplete
- John Herbert Cook1998-1999 dates incomplete
- Julie Mason1998-2003 dates incomplete
- Kenneth James Tindall1998-2022 dates incomplete
- Margaret Susannah Townsend1998-2005 dates incomplete
- Mark David Jones1998-2018 dates incomplete
- Martin Richard Cooper1998-2006 dates incomplete
- Michael Terence Brown1998-2009 dates incomplete
- Nigel John Manley1998-2019 dates incomplete
- Patrick Earle Evans1998-2025 dates incomplete
- Peter James Mullins1998-2004 dates incomplete
- Phillip Eric Goodings1998-2010 dates incomplete
- Richard Colin Boniface1998-2016 dates incomplete
- Richard Murray Prior1998-2008 dates incomplete
- Stephanie Johnson1998-2015 dates incomplete
- Susan Jane Colson1998-2001 dates incomplete
- Tony O'Dwyer1998-2022 dates incomplete
- Troy Adam Clutterbuck1998-2015 dates incomplete
- Kevin Harry Mcbrien1997-1998 dates incomplete
- Laurence Michael Edmans1997-2000 dates incomplete
- Hamid Nawaz-Khan1996-2003 dates incomplete
- Brian George Blake1995-1998 dates incomplete
- David James Small1993-1998 dates incomplete
- Gordon Vernon Bayley1993-1998 dates incomplete
National Provident Institution 39 people · 1983-2026
- Andrew Moss2000-2022 dates incomplete
- Andrew Robert Walton2000-2004 dates incomplete
- Brendan Joseph Meehan2000-2003 dates incomplete
- Brid Mary Meaney2000-2024 dates incomplete
- Donald Peter Glen2000-2011 dates incomplete
- Graham Stuart Felston2000-2012 dates incomplete
- James Bryan Buffham2000-2021 dates incomplete
- John Simon Bertie Smith2000-2010 dates incomplete
- Jonathan Stephen Moss2000-2010 dates incomplete
- Kerry Elizabeth Sutton2000-2026 dates incomplete
- Martin Richard Cooper2000-2007 dates incomplete
- Michael John Merrick2000-2014 dates incomplete
- Paul Shakespeare2000-2026 dates incomplete
- Pearl Group Secretariat Services Limited2000-2011 dates incomplete
- Rizwan Sheriff2000-2021 dates incomplete
- Shamira Mohammed2000-2017 dates incomplete
- Susan Jane Colson2000-2001 dates incomplete
- Jeremy John Howard Wormell2000 dates incomplete
- Peter William Lloyd Morgan2000 dates incomplete
- Leonard John Martin1999-2000 dates incomplete
- Trevor James Thompson1999-2001 dates incomplete
- Philip Wynford Moore1998-2000 dates incomplete
- Bernard James Brindley1998-2000 dates incomplete
- Patrick Lorn Macdougall1997-2000 dates incomplete
- Right Honourable Ralph Thomas Campion George Sherman Camoys1997-2000 dates incomplete
- Kevin Harry Mcbrien1997-2000 dates incomplete
- Alastair David Lyons1997-2000 dates incomplete
- Keith Jones1996-2000 dates incomplete
- Baroness Sarah Elizabeth Mary Hogg1996-2000 dates incomplete
- John Douglas Carter1996-2000 dates incomplete
- Lord James Wogan Remnant1995-2000 dates incomplete
- Andrew Charles Barker1995-2000 dates incomplete
- Christopher John Holmes1995-2000 dates incomplete
- Anthony David Garrett1994-2000 dates incomplete
- Gordon Vernon Bayley1994-2000 dates incomplete
- Michael Charles Harris1993-2000 dates incomplete
- Laurence Michael Edmans1992-2000 dates incomplete
- Richard Fenton Barclay1992-2000 dates incomplete
- David John Marling Roberts1983-2000 dates incomplete
Nuveen Management Aifm Limited 28 people · 2009-2010
- Andrew James Formica2009-2010
- Andrew John Boorman2009-2010
- David Joseph Jacob2009-2010
- Francesca Katherine Smith2009
- George Timothy Steer2009
- Gregor Robert Logan2009
- Guy Charles Desmond De Blonay2009
- Howard John Covington2009
- James Edward John Gledhill2009
- James Nicholas Barnard Darkins2009-2010
- John Charles Mould2009
- John Lincoln Duffield2009
- John Philip Bromberg Jay2009
- Mark Andrew Harris2009
- Mark Beale2009-2010
- Michael John Groves2009
- Michael Ramon Langhorne Astor2009
- New Star Administration Services Limited2009
- Nicholas Toby Hiscock2009
- Paul Anthony Craig2009
- Philip John Roantree2009
- Richard Peter Pease2009-2010
- Roger John Dossett2009
Sources
- Companies House
- Officer appointments and resignations.
- Edition
- Register edition compiled 11th October 2026
- Identity
- Records are treated as the same person only where our identity-matching rules support it. Confirmed relationships are supported by the approved identity-matching evidence and rules. Likely relationships are supported by sufficient evidence to suggest the records concern the same individual, but are not established as confirmed; they are shown with the label “Likely the same person”. How people are matched
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