AC

ALTERRA CAPITAL AMERICA LIMITED

Active

Company number 07396259

London · Incorporated 4 October 2010

20 Fenchurch Street, London, EC3M 3AZ

Last updated on 17 September 2026

Activities of head offices · SIC 70100

Status
Active
Company age
15 years
Company type
Private limited
Accounts
Up to date
Total raised
—
Shares allotted
0
Latest round
16 March 2020

Company overview

ALTERRA CAPITAL AMERICA LIMITED is an active private limited company incorporated on 4 October 2010 and registered in England and Wales. It is domiciled at 20 Fenchurch Street, London, EC3M 3AZ. The company is wholly owned and controlled by Markel Group Inc., which holds 75–100% of the shares and voting rights and the right to appoint and remove directors.

Its principal activity is classified under SIC 70100 (Activities of head offices). The most recent accounts, filed as dormant to 31 December 2024, are of the dormant type. The next accounts are due by 30 September 2026.

The company has three directors: Andrew John Davies (appointed 2013), Richard Randolph Grinnan (appointed 2018), and Andrew Neil McMellin (appointed 31 October 2025). There is no insolvency history, the company has never been liquidated, and it has no charges.

The most recent confirmation statement was made up to 4 October 2025. Recent filings in November 2025 record the appointment of Andrew Neil McMellin as a director and the termination of another director.

Compliance

Annual accounts Up to date
Last filed
31 December 2024
Next due
30 September 2026
2 weeks left
Confirmation statement Up to date
Last filed
4 October 2025
Next due
18 October 2026
5 weeks left

Financial snapshot

Last accounts type
Dormant
Period end
31 December 2024

Detailed figures (assets, liabilities, net worth) are available in the full credit report.

Officers

No officers on record.

Persons with significant control

PS
Markel Group Inc.
Ownership Of Shares 75 To 100 Percent
Voting Rights 75 To 100 Percent
Right To Appoint And Remove Directors
6 April 2016

Funding

2 funding rounds
16 March 2020
Shares allotted · 0 shares allotted
—
3 December 2010
Shares allotted · 0 shares allotted
—
Total (2 rounds, 0 shares)
—

Filing history

Termination Director Company With Name Termination Date
Officers
7 November 2025 View
Appoint Person Director Company With Name Date
Officers
7 November 2025 View
Confirmation Statement With No Updates
Confirmation Statement
7 October 2025 View
Accounts With Accounts Type Dormant
Accounts
20 August 2025 View
Termination Director Company With Name Termination Date
Officers
16 June 2025 View
Confirmation Statement With No Updates
Confirmation Statement
4 October 2024 View
Accounts With Accounts Type Dormant
Accounts
23 August 2024 View
Confirmation Statement With No Updates
Confirmation Statement
18 October 2023 View
Accounts With Accounts Type Full
Accounts
22 August 2023 View
Change To A Person With Significant Control
Persons With Significant Control
12 June 2023 View
Termination Director Company With Name Termination Date
Officers
5 January 2023 View
Confirmation Statement With No Updates
Confirmation Statement
17 October 2022 View
Accounts With Accounts Type Full
Accounts
14 June 2022 View
Termination Director Company With Name Termination Date
Officers
20 April 2022 View
Termination Director Company With Name Termination Date
Officers
2 November 2021 View
Appoint Person Director Company With Name Date
Officers
2 November 2021 View
Confirmation Statement With No Updates
Confirmation Statement
14 October 2021 View
Accounts With Accounts Type Full
Accounts
30 September 2021 View
Confirmation Statement With Updates
Confirmation Statement
4 October 2020 View
Accounts With Accounts Type Full
Accounts
11 August 2020 View
Termination Director Company With Name Termination Date
Officers
4 August 2020 View
Memorandum Articles
Incorporation
18 June 2020 View
Resolution
Resolution
22 April 2020 View
Resolution
Resolution
17 April 2020 View
Capital Allotment Shares
Capital
16 April 2020 View
Resolution
Resolution
6 April 2020 View
Legacy
Insolvency
6 April 2020 View
Capital Statement Capital Company With Date Currency Figure
Capital
6 April 2020 View
Legacy
Capital
6 April 2020 View
Termination Secretary Company With Name Termination Date
Officers
2 January 2020 View
Appoint Person Secretary Company With Name Date
Officers
2 January 2020 View
Appoint Person Director Company With Name Date
Officers
13 December 2019 View
Confirmation Statement With No Updates
Confirmation Statement
7 October 2019 View
Accounts With Accounts Type Full
Accounts
6 March 2019 View
Confirmation Statement With No Updates
Confirmation Statement
4 October 2018 View
Accounts With Accounts Type Full
Accounts
28 March 2018 View
Termination Director Company With Name Termination Date
Officers
3 January 2018 View
Appoint Person Director Company With Name Date
Officers
3 January 2018 View
Confirmation Statement With No Updates
Confirmation Statement
4 October 2017 View
Change Person Director Company With Change Date
Officers
3 August 2017 View
Accounts With Accounts Type Full
Accounts
4 April 2017 View
Confirmation Statement With Updates
Confirmation Statement
4 October 2016 View
Appoint Person Director Company With Name Date
Officers
12 July 2016 View
Termination Director Company With Name Termination Date
Officers
8 July 2016 View
Change Person Director Company With Change Date
Officers
1 June 2016 View
Accounts With Accounts Type Full
Accounts
7 May 2016 View
Accounts With Accounts Type Full
Accounts
17 October 2015 View
Annual Return Company With Made Up Date Full List Shareholders
Annual Return
5 October 2015 View
Change Registered Office Address Company With Date Old Address New Address
Address
1 December 2014 View
Annual Return Company With Made Up Date Full List Shareholders
Annual Return
8 October 2014 View
Accounts With Accounts Type Full
Accounts
29 September 2014 View
Appoint Person Director Company With Name
Officers
6 November 2013 View
Appoint Person Director Company With Name
Officers
6 November 2013 View
Appoint Person Director Company With Name
Officers
6 November 2013 View
Appoint Person Director Company With Name
Officers
6 November 2013 View
Auditors Resignation Company
Auditors
17 October 2013 View
Miscellaneous
Miscellaneous
14 October 2013 View
Accounts With Accounts Type Full
Accounts
10 October 2013 View
Annual Return Company With Made Up Date Full List Shareholders
Annual Return
7 October 2013 View
Appoint Person Secretary Company With Name
Officers
3 October 2013 View
Termination Secretary Company With Name
Officers
2 October 2013 View
Change Registered Office Address Company With Date Old Address
Address
3 September 2013 View
Termination Director Company With Name
Officers
3 July 2013 View
Termination Director Company With Name
Officers
12 June 2013 View
Appoint Person Director Company With Name
Officers
12 June 2013 View
Appoint Person Director Company With Name
Officers
6 June 2013 View
Termination Director Company With Name
Officers
5 June 2013 View
Termination Director Company With Name
Officers
4 June 2013 View
Annual Return Company With Made Up Date Full List Shareholders
Annual Return
16 October 2012 View
Appoint Person Secretary Company With Name
Officers
11 September 2012 View
Termination Secretary Company With Name
Officers
11 September 2012 View
Accounts With Accounts Type Full
Accounts
9 August 2012 View
Annual Return Company With Made Up Date Full List Shareholders
Annual Return
6 October 2011 View
Change Person Director Company With Change Date
Officers
5 October 2011 View
Change Person Director Company With Change Date
Officers
5 October 2011 View
Change Person Director Company With Change Date
Officers
5 October 2011 View
Change Person Director Company With Change Date
Officers
5 October 2011 View
Termination Director Company With Name
Officers
24 August 2011 View
Change Account Reference Date Company Current Extended
Accounts
5 January 2011 View
Resolution
Resolution
5 January 2011 View
Resolution
Resolution
5 January 2011 View
Capital Allotment Shares
Capital
5 January 2011 View
Appoint Person Secretary Company With Name
Officers
12 October 2010 View
Termination Director Company With Name
Officers
6 October 2010 View
Termination Secretary Company With Name
Officers
6 October 2010 View
Appoint Person Director Company With Name
Officers
6 October 2010 View
Appoint Person Director Company With Name
Officers
6 October 2010 View
Appoint Person Director Company With Name
Officers
6 October 2010 View
Appoint Person Director Company With Name
Officers
6 October 2010 View
Appoint Person Director Company With Name
Officers
6 October 2010 View
Change Registered Office Address Company With Date Old Address
Address
6 October 2010 View
Incorporation Company
Incorporation
4 October 2010 View

Risk at a glance

  • Company active
  • Accounts up to date
  • Confirmation statement up to date
  • No insolvency history
  • No registered charges
  • Credit score
  • Recommended limit
  • Payment risk

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