Company · London
Marex UK Holdings Limited
Financial intermediation not elsewhere classified
Official record Companies House · updated 27th September 2026 · Sources
Network
The large node is Marex UK Holdings Limited. Red nodes are organisations, white nodes are people. Sign in free to explore further.
Who leads it
- Georges AssiDirector · since 2026
- John William PietrowiczDirector · since 2024
- Linda Kristine MyersDirector · since 2024
- Crispin Robert John IrvinDirector · since 2023
- Robert Mark PickeringDirector · since 2021
- Konstantin Nikolaus Hans Graf Von SchweinitzDirector · since 2021
- Sarah Lucy IngDirector · since 2021
- Ian Theo LowittDirector · since 2012
- Scott LinsleySecretary · since 2017
Previous officers 31
- Henry David Penrose Richards 2024-2025 View profile
- Madelyn Antoncic 2024-2024 View profile
- Diane Elizabeth Moore 2021-2021 View profile
- Paolo Roberto Tonucci 2018-2023 View profile
- John Hunter Baldwin 2016-2019 View profile
- Simon James Van Den Born 2016-2021 View profile
- Joanna Elizabeth Nader 2016-2018 View profile
- Carla Rosaline Stent 2014-2023 View profile
- John Pius Wall 2012-2016 View profile
- Joseph Charles Cohen 2010-2024 View profile
- Vittorio Pignatti-Morano Campori 2010-2021 View profile
- Philip George Thomas 2010-2010 View profile
- Jeremy Michael Isaacs 2010-2024 View profile
- Lord Stanley Fink 2010-2023 View profile
- Roger Benjamin Nagioff 2010-2025 View profile
- Peter Kadas 2010-2021 View profile
- Peter Michael Sugarman 2010-2016 View profile
- John Patrick Phizackerley 2010-2014 View profile
- Daniel Arthur Hallgarten 2010-2021 View profile
- Adam David Phillips 2008-2010 View profile
- Mark Kleinman 2008-2010 View profile
- Gavin Hamilton Prentice 2008-2013 View profile
- Stephen Howard Sparke 2008-2018 View profile
- Mark Andrew Slade 2007-2011 View profile
- Simon John Newton Heale 2007-2018 View profile
- Louis Todd Hanover 2005-2010 View profile
- Bruce Jeffrey Richards 2005-2008 View profile
- Deborah Anne Harvey 2016-2017 View profile
- Nigel Richard Edwards 2010-2016 View profile
- Julian Morgan Courtney 2008-2010 View profile
- Andrew Howard Rabinowitz 2005-2008 View profile
Directors and secretaries as filed at Companies House.
Do you help lead this organisation? Set up its network · How it works
About
- What it does
- Financial intermediation not elsewhere classified
- Incorporated
- 04/11/2005
- Registered office
- London
- Previous names
- Marex UK Holdings PLC (until 02/07/2026)
Marex Group PLC (until 02/07/2026)
Marex Group Limited (until 24/05/2021)
Marex Spectron Group Limited (until 24/05/2021)
Marex Group Limited (until 04/07/2011)
Group
No further corporate or individual controller is recorded above Marex UK Holdings Limited on the PSC register - it appears to be the top of its group.
19 other companies in this group
- Xeram International Holdings Limited
- W. S. (Nominees) Limited
- Marex Spectron Securities LLP
- Marex HCG Limited
- Marex Prime Services Limited
- Marex Financial
- Levmet (UK) Limited
- Steelmet International UK Limited
- Winterflood Gilts Limited
- Marex Spectron International Limited
- 08714321
- Spectron Services Limited
- WBS Solutions Holdings Limited
- 12298881
- WBS Solutions Limited
- Carlton Commodities 2004 LLP
- Marex Trading International Limited
- Nanolytics Capital Advisors Limited
- WBS Client Nominees 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.
8 directors on the board
- John William Pietrowicz Director · appointed 2024
- Georges Assi Director · appointed 2026
- Linda Kristine Myers Director · appointed 2024
- Konstantin Nikolaus Hans Graf Von Schweinitz Director · appointed 2021
- Sarah Lucy Ing Director · appointed 2021
- Crispin Robert John Irvin Director · appointed 2023
- Robert Mark Pickering Director · appointed 2021
- Ian Theo Lowitt Director · appointed 2012
Directors past 6 years
- Ian Theo Lowitt Director · appointed 2012
First-time vs portfolio directors
First-time (3)
- John William Pietrowicz Director · appointed 2024
- Robert Mark Pickering Director · appointed 2021
- Ian Theo Lowitt Director · appointed 2012
Portfolio (5)
- Georges Assi Director · appointed 2026
- Linda Kristine Myers Director · appointed 2024
- Konstantin Nikolaus Hans Graf Von Schweinitz Director · appointed 2021
- Sarah Lucy Ing Director · appointed 2021
- Crispin Robert John Irvin Director · appointed 2023
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
- 05613060
- Status
- Active
- Type
- Private Limited Company
- Accounts next due
- 30/09/2027
- Edition
- Register edition compiled 27th September 2026
- Labels
- Official record from Companies House · Calculated derived by Governance Register.
Contains public sector information licensed under the Open Government Licence v3.0. Report an issue · How we handle data