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Company number
OC402492

MOURNEDEN HOLDINGS LLP

Active
✓ Active company on the official register. Next accounts due 5 January 2027.

Company details

London, England Contains OS data © Crown copyright and database right. Contains Royal Mail data © Royal Mail copyright and database right. Source: Office for National Statistics licensed under the Open Government Licence v.3.0.
Registered name
MOURNEDEN HOLDINGS LLP
Company number
OC402492
Registered office
THIRD FLOOR, 20 OLD BAILEY, LONDON, EC4M 7AN · 383 other companies at this postcode
Company type
Limited Liability Partnership
Incorporated on
27 October 2015
Status
Active
Age
10 years
Previous names
CORBY CASTLE ESTATES LLP (to 04 Apr 2022)
Accounts — next due
05 Jan 2027
Accounts — last made up to
05 Apr 2025
Confirmation statement — next due
09 Nov 2026
Confirmation statement — last
26 Oct 2025

What the register says

Facts from the register, with the dates they are filed under. Not a score: what they mean is for you to judge, and every line can be checked against Companies House itself.

Companies House register snapshot, read 02/09/2026.

People with significant control

Beneficial owners holding over 25% of shares, voting rights or the right to appoint directors

Lady Mary Gordon Ballyedmond
voting rights 25 to 50 percent limited liability partnership · voting rights 25 to 50 percent as trust limited liability partnership · right to share surplus assets 75 to 100 percent as trust limited liability partnership
Notified 06/04/2016
Lady Mary Gordon Ballyedmond
voting rights 75 to 100 percent as trust limited liability partnership · right to share surplus assets 75 to 100 percent as trust limited liability partnership
Notified 30/10/2023
Sir Philip Charles Cornwallis Trousdell
voting rights 25 to 50 percent limited liability partnership · right to share surplus assets 75 to 100 percent limited liability partnership
Notified 06/04/2016
Sir Robert William Roy Mcnulty
voting rights 75 to 100 percent limited liability partnership · right to share surplus assets 75 to 100 percent limited liability partnership
Notified 08/09/2016

Corporate structure

Who controls this company, and who they control in turn

4 controllers Drag to move · scroll to zoom · double-click to expand
Company Person Current control Ended

Connections

Lady Mary Gordon Ballyedmond
born 12/1947 · Italy voting rights 75 to 100 percent as trust limited liability partnership · right to share surplus assets 75 to 100 percent as trust limited liability partnership Notified 30/10/2023 Controls 4 companies
Lady Mary Gordon Ballyedmond
born 12/1947 · Italy voting rights 25 to 50 percent limited liability partnership · voting rights 25 to 50 percent as trust limited liability partnership · right to share surplus assets 75 to 100 percent as trust limited liability partnership Control ended 30/10/2023 Controls 4 companies
Sir Philip Charles Cornwallis Trousdell
born 08/1948 · United Kingdom voting rights 25 to 50 percent limited liability partnership · right to share surplus assets 75 to 100 percent limited liability partnership Control ended 07/03/2019 Controls 10 companies
Sir Robert William Roy Mcnulty
born 11/1937 · Italy voting rights 75 to 100 percent limited liability partnership · right to share surplus assets 75 to 100 percent limited liability partnership Control ended 02/04/2026 Controls 11 companies

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
02/04/2026 Person with significant control ceased Sir Robert William Roy Mcnulty
30/10/2023 Person with significant control ceased Lady Mary Gordon Ballyedmond
30/10/2023 Person with significant control added Lady Mary Gordon Ballyedmond
04/04/2022 Registered name changed CORBY CASTLE ESTATES LLP MOURNEDEN HOLDINGS LLP
07/03/2019 Person with significant control ceased Sir Philip Charles Cornwallis Trousdell
08/09/2016 Person with significant control added Sir Robert William Roy Mcnulty
06/04/2016 Person with significant control added Sir Philip Charles Cornwallis Trousdell
06/04/2016 Person with significant control added Lady Mary Gordon Ballyedmond

Documents for MOURNEDEN HOLDINGS LLP

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Company extract£1.99

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Financial statements£3.99

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Ownership report£3.99

Who controls the company: persons with significant control, the nature of that control, the ownership graph and every other company those controllers hold.

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Data protection register

Registered with the Information Commissioner's Office as a data protection fee payer.

Mourneden Holdings Llp — EC4M 7AN
Tier 2 · renews 01/06/2027
ICO entry

The ICO publishes no company number, so this is matched on the registered name and confirmed by the postcode. Check the ICO entry before relying on it.

Get this company via API

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Frequently asked questions

What is the company number of MOURNEDEN HOLDINGS LLP?
According to the official registry, the company number of MOURNEDEN HOLDINGS LLP is OC402492.
Where is MOURNEDEN HOLDINGS LLP registered?
The registered office is THIRD FLOOR, 20 OLD BAILEY, LONDON, EC4M 7AN.
Who controls MOURNEDEN HOLDINGS LLP?
Lady Mary Gordon Ballyedmond is recorded as a person with significant control, and voting rights 25 to 50 percent limited liability partnership, voting rights 25 to 50 percent as trust limited liability partnership, right to share surplus assets 75 to 100 percent as trust limited liability partnership.
When are the next accounts of MOURNEDEN HOLDINGS LLP due?
The next annual accounts are due by 5 January 2027, and the last accounts were made up to 5 April 2025.

About MOURNEDEN HOLDINGS LLP (OC402492)

MOURNEDEN HOLDINGS LLP is a limited liability partnership incorporated on 27 October 2015 and registered in the United Kingdom under company number OC402492. Its registered office is at THIRD FLOOR, 20 OLD BAILEY, LONDON, EC4M 7AN. The company is currently active , with statutory accounts last made up to 5 April 2025. , and the person with significant control is Lady Mary Gordon Ballyedmond. This profile is provided by opendata.bot by Noetikos, aggregating official data from Companies House bulk data , last refreshed 2 September 2026.

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