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Company · London

GTS Quadrant Limited

Non-trading company

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Official record Companies House · updated 27th September 2026 · Sources

Network

The large node is GTS Quadrant Limited. Red nodes are organisations, white nodes are people. Sign in free to explore further.

Who leads it

Previous officers 23

  1. Karen Lesley Hill 2015-2019 Director View profile
  2. Victoria Turner 2015-2018 Director View profile
  3. Graham John Cunningham 2013-2015 Director View profile
  4. Mark Stephen Garrity 2012-2023 Director View profile
  5. Philip Stafford Wellstead 2012-2015 Director View profile
  6. Anthony John Welch 2011-2015 Director View profile
  7. Shaun Kevin Jones 2011-2020 Director View profile
  8. Trevor Richard Lampen 2011-2013 Director View profile
  9. Yokini Pathmanathan 2011-2015 Director View profile
  10. Gary John Marsh 2011-2018 Director View profile
  11. Alistair Dickson Mcphee 2010-2016 Director View profile
  12. Dominique Gaiardo 2008-2010 Director View profile
  13. Mark David Hearn 2008-2011 Director View profile
  14. Simon Peter Jones 2007-2011 Director View profile
  15. Peter Thomas Batley 2007-2011 Director View profile
  16. Justin Mark Walker 2007-2010 Director View profile
  17. Mark Halinaty 2007-2007 Director View profile
  18. Rudi Strubbe 2006-2007 Director View profile
  19. Tahir Ahmed 2006-2007 Director View profile
  20. Jean Christophe Normand 2006-2007 Director View profile
  21. Denis Laroche 2006-2013 Director View profile
  22. Michael William Peter Seabrook 2007-2024 Secretary View profile
  23. Liaqat Ali Sadiq 2006-2007 Secretary View profile

Directors and secretaries as filed at Companies House.

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About

What it does
Non-trading company
Incorporated
04/05/2006
Registered office
London
Previous names
Thales GTS UK Limited (until 13/01/2023)
Thales Ground Transportation Systems UK Limited (until 26/11/2020)
Thales Rail Signalling Solutions Limited (until 03/03/2014)
Alcatel Transport Solutions UK Limited (until 10/01/2007)

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.

Group

  1. GTS Quadrant Limited is controlled by Hitachi Rail GTS UK Limited
    Evidence
    active 75-100% shares, 75-100% voting, appoints directors · notified 2016-04-06 · source: Companies House PSC register
  2. Hitachi Rail GTS UK Limited is controlled by Hitachi Rail GTS Holding Limited
    Evidence
    active 75-100% shares, 75-100% voting, appoints directors · notified 2023-01-31 · source: Companies House PSC register
  3. Hitachi Rail GTS Holding Limited is controlled by Hitachi Rail Limited
    Evidence
    active 75-100% shares, 75-100% voting, appoints directors · notified 2024-05-31 · source: Companies House PSC register
  4. Hitachi Rail Limited is controlled by Hitachi Europe Limited
    Evidence
    ceased 25-50% shares, 25-50% voting · notified 2016-04-06, ceased 2016-07-12 · source: Companies House PSC register

Ultimately controlled by Hitachi Europe Limited.

11 other companies in this group

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.

4 directors on the board

9.7y median 9.6y
average tenure
13.5y
longest tenure

Directors past 6 years

First-time vs portfolio directors

Portfolio (4)

Also govern a charity

0
left in the last 12 months

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.

Finance 6Transport 4Tech and media 3Manufacturing 2Business services 1Hospitality 1Retail and trade 1

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

  • Several long-serving directors could step down together

Where to look Suggested search: succession planning for long-tenured seats.

Sources

Official record from Companies House. Governance Register calculates the connections.

Record details
Company number
05805963
Status
Active
Type
Private Limited Company
Accounts next due
30/09/2026
Edition
Register edition compiled 27th September 2026
Labels
Official record from Companies House · Calculated derived by Governance Register.

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