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HS1 Limited

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

Network

The large node is HS1 Limited. Red nodes are organisations, white nodes are people. Sign in free to explore further.

Who leads it

Previous officers 43

  1. Diane Perry 2023-2023 Director View profile
  2. Alan Mark Farrer 2023-2024 Director View profile
  3. Andrew Brian Deacon 2021-2023 Director View profile
  4. Olivier-Marie Henri Racine 2021-2024 Director View profile
  5. Patrick Thomas Robson 2019-2024 Director View profile
  6. Mark Richard Woodhams 2018-2021 Director View profile
  7. Scott Springett 2017-2021 Director View profile
  8. Ben Robert Loomes 2017-2018 Director View profile
  9. James Anthony O'Halloran 2017-2018 Director View profile
  10. Alastair Colin Hall 2017-2017 Director View profile
  11. John Anthony Guccione 2016-2017 Director View profile
  12. David Mark Stanton 2016-2017 Director View profile
  13. Kenton Edward Bradbury 2015-2017 Director View profile
  14. Thomas Albert Meyer-Mallorie 2015-2017 Director View profile
  15. Eric Vernon Hargrave 2015-2017 Director View profile
  16. Philippe Anastase Busslinger 2013-2015 Director View profile
  17. Richard Ernest Gooding 2012-2015 Director View profile
  18. John James Mcmanus 2012-2016 Director View profile
  19. Colin Hood 2011-2017 Director View profile
  20. Olivia Penelope Steedman 2011-2016 Director View profile
  21. Charles Thomazi 2010-2012 Director View profile
  22. Darrin Ross Pickett 2010-2015 Director View profile
  23. Sebastien Bernard Sherman 2010-2013 Director View profile
  24. Kevin Kerr 2010-2011 Director View profile
  25. Richard Byers 2010-2011 Director View profile
  26. Graham Grant Gunn 2009-2010 Director View profile
  27. John Hamilton Curley 2009-2010 Director View profile
  28. Timothy John Smart 2008-2010 Director View profile
  29. Paul Michael Chapman 2008-2010 Director View profile
  30. Walter Carlin Bell 2006-2007 Director View profile
  31. John Kay Welsby 2006-2007 Director View profile
  32. David John Pointon 2005-2008 Director View profile
  33. Edward John Allett 2004-2008 Director View profile
  34. Sir Christopher Donald Kaberry 2004-2010 Director View profile
  35. Alan Paul Dyke 2001-2005 Director View profile
  36. Robert David Holden 1998-2009 Director View profile
  37. Andrew Douglas Preece 1998-1998 Director View profile
  38. Gareth John Roberts 1998-1998 Director View profile
  39. Clare Alice Wilson 1998-1998 Director View profile
  40. Pamela Elizabeth Dunning 1998-1998 Director View profile
  41. Lucy Ann Clarke-Bodicoat 2011-2023 Secretary View profile
  42. Christopher Hugh Hamill 1998-2010 Secretary View profile
  43. Lesley Elizabeth Burton 1998-1999 Secretary View profile

Directors and secretaries as filed at Companies House.

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About

Incorporated
02/04/1998

Ownership

Owned by (2) 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. HS1 Limited is controlled by Helix Acquisition Limited
    Evidence
    active 75-100% shares, 75-100% voting · notified 2016-10-10 · source: Companies House PSC register
  2. Helix Acquisition Limited is controlled by Helix Bufferco Limited
    Evidence
    active 75-100% shares, 75-100% voting · notified 2016-10-05 · source: Companies House PSC register
  3. Helix Bufferco Limited is controlled by Helix Midco Limited
    Evidence
    active 75-100% shares, 75-100% voting · notified 2016-10-05 · source: Companies House PSC register
  4. Helix Midco Limited is controlled by Betjeman Holdings Limited
    Evidence
    active 75-100% shares, 75-100% voting · notified 2017-09-06 · source: Companies House PSC register
  5. Betjeman Holdings Limited is controlled by Betjeman Holdings Midco Limited
    Evidence
    active 75-100% shares, 75-100% voting · notified 2017-07-05 · source: Companies House PSC register
  6. Betjeman Holdings Midco Limited is controlled by Betjeman Holdings Jvco Limited
    Evidence
    active 75-100% shares, 75-100% voting · notified 2017-07-05 · source: Companies House PSC register
  7. Betjeman Holdings Jvco Limited is controlled by Infrastructure Investments Betjeman Limited
    Evidence
    active 25-50% shares, 25-50% voting · notified 2017-07-05 · source: Companies House PSC register
  8. Infrastructure Investments Betjeman Limited is controlled by Infrastructure Investments Betjeman (Holdco) Limited
    Evidence
    active 50-75% shares, 50-75% voting, appoints directors · notified 2017-09-04 · source: Companies House PSC register
  9. Infrastructure Investments Betjeman (Holdco) Limited is controlled by Infrastructure Investments General Partner Limited
    Evidence
    active 75-100% shares, 75-100% voting, appoints directors · notified 2017-06-28 · source: Companies House PSC register
  10. Infrastructure Investments General Partner Limited is controlled by Infrared (Infrastructure) Capital Partners Limited
    Evidence
    active 75-100% shares, 75-100% voting, appoints directors · notified 2016-04-06 · source: Companies House PSC register

The ownership chain above HS1 Limited is unusually long; showing the first 10 steps.

3 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.

Financials

Net assets
£703,100,000
Total assets
£3,689,900,000
Cash
£3,000,000
Employees
62
Turnover
£291,900,000
Profit/loss
£115,300,000

Filed as Full accounts.

Five-year trend

Period endingTurnoverNet assets
2026-03-31£291,900,000£703,100,000
2026-03-31£291,900,000£703,100,000

Figures from accounts filed at Companies House (iXBRL), period ending 2026-03-31. Where turnover is absent, small and micro-entity accounts are not required to report it, so it is not shown as zero.

Grants received

1 grant · £-2,844 total

360Giving data, published by funders. Coverage only includes funders who publish their grants to 360Giving, so these figures are a floor, not a complete picture.

Top funders

  • Department for Business, Energy and Industrial Strategy · £-2,844

Most recent

  • Department for Business, Energy and Industrial Strategy £-2,8442022-04-01

Contracts awarded

1 contract

From Contracts Finder and Find a Tender (Open Government Licence v3.0), where this organisation is recorded as the buyer. Suppliers are matched to a Governance Register company or charity page at confidence 0.7 or higher; below that they are shown by name only.

Top suppliers

Most recent

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.

10 directors on the board

5.6y median 5.9y
average tenure
11y
longest tenure

Directors past 6 years

First-time vs portfolio directors

First-time (2)

Portfolio (8)

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 71Professional services 37Business services 22Transport 18Tech and media 14Health and social care 3Manufacturing 3Arts and leisure 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
03539665
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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