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Alterra Capital UK Limited

Activities of head offices

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

Network

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Who leads it

Previous officers 19

  1. Simon Christopher Barrett 2019-2020 Director View profile
  2. Nicholas James Stephen Line 2018-2025 Director View profile
  3. Jeremy William Brazil 2013-2017 Director View profile
  4. Matthew Andrew Petzold 2013-2013 Director View profile
  5. William David Stovin 2013-2021 Director View profile
  6. Tracey Olivia Lillington 2011-2012 Director View profile
  7. Lance John Gibbins 2009-2011 Director View profile
  8. Peter Andrew Minton 2008-2013 Director View profile
  9. William Marston Becker 2008-2013 Director View profile
  10. Adam Charles Mullan 2008-2013 Director View profile
  11. Iain James Bremner 2008-2009 Director View profile
  12. Robert Joseph Forness 2006-2008 Director View profile
  13. Gregory Ernest Alexander Morrison 2006-2008 Director View profile
  14. Michael Patrick Daly 2006-2008 Director View profile
  15. Andrew John Bailey 2013-2019 Secretary View profile
  16. Sarene Bourdages 2008-2010 Secretary View profile
  17. Paul Michael Armfield 2008-2013 Secretary View profile
  18. Donald Robert Buechel 2007-2008 Secretary View profile
  19. Robert Thompson Stuart 2006-2007 Secretary View profile

Directors and secretaries as filed at Companies House.

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About

What it does
Activities of head offices
Incorporated
28/04/2006
Registered office
London
Previous names
MAX UK Holdings LTD. (until 24/05/2010)
Imagine Group (UK) Limited (until 10/11/2008)

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. Alterra Capital UK Limited is controlled by Markel Capital Holdings Limited
    Evidence
    active 75-100% shares, 75-100% voting, appoints directors · notified 2016-04-06 · source: Companies House PSC register
  2. Markel Capital Holdings Limited is controlled by Markel International Holdings Limited
    Evidence
    active 75-100% shares, 75-100% voting, appoints directors · notified 2018-07-09 · source: Companies House PSC register
  3. Markel International Holdings Limited is controlled by Norose Company Secretarial Services Limited
    Evidence
    ceased 75-100% shares, 75-100% voting, appoints directors · notified 2018-04-17, ceased 2018-04-17 · source: Companies House PSC register
  4. Norose Company Secretarial Services Limited is controlled by Norton Rose Limited
    Evidence
    active 75-100% shares, 75-100% voting, appoints directors · notified 2016-04-06 · source: Companies House PSC register
  5. Norton Rose Limited is controlled by Norton Rose Fulbright LLP
    Evidence
    active 75-100% shares, 75-100% voting, appoints directors · notified 2016-04-06 · source: Companies House PSC register

Ultimately controlled by Norton Rose Fulbright LLP.

502 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.

2 directors on the board

6.9y median 6.9y
average tenure
13.1y
longest tenure

Directors past 6 years

First-time vs portfolio directors

Portfolio (2)

0
also govern a charity

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 24Professional services 6Dormant 3Business services 2Arts 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.

Sources

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

Record details
Company number
05800142
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.

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