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Company number
OC312006

COZEN O'CONNOR LLP

Active
✓ Active company on the official register. Next accounts due 30 September 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
COZEN O'CONNOR LLP
Company number
OC312006
Registered office
NEW LONDON HOUSE, 6 LONDON STREET, LONDON, EC3R 7LP, ENGLAND · 29 other companies at this postcode
Company type
Limited Liability Partnership
Incorporated on
8 March 2005
Status
Active
Age
21 years
Accounts — next due
30 Sept 2027
Accounts — last made up to
31 Dec 2025
Confirmation statement — next due
25 Jun 2027
Confirmation statement — last
11 Jun 2026

People with significant control

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

Cozen O'Connor Pc
voting rights 75 to 100 percent limited liability partnership · right to share surplus assets 75 to 100 percent limited liability partnership · right to appoint and remove members limited liability partnership
Notified 06/04/2016
Michael Heller
significant influence or control limited liability partnership
Notified 06/04/2016

Corporate structure

Who controls this company, and who they control in turn

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

Connections

Michael Heller
born 05/1964 · United States significant influence or control limited liability partnership Notified 06/04/2016
Cozen O'Connor Pc name only
voting rights 75 to 100 percent limited liability partnership · right to share surplus assets 75 to 100 percent limited liability partnership · right to appoint and remove members limited liability partnership Control ended 06/04/2016

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
06/04/2016 Person with significant control ceased Cozen O'Connor Pc
06/04/2016 Person with significant control added Michael Heller
06/04/2016 Person with significant control added Cozen O'Connor Pc

Financial highlights

Parsed from the filed statutory accounts (£ thousands, except employees)

Source: Companies House bulk data filed accounts (iXBRL)
Metric FY2024FY2023
Net assets 0 0
Employees (avg) 0 0

Documents for COZEN O'CONNOR 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.

Cozen O'Connor LLP — EC3R 7AD
Tier 1 · renews 11/06/2027
ICO entry

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

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Frequently asked questions

What is the company number of COZEN O'CONNOR LLP?
According to the official registry, the company number of COZEN O'CONNOR LLP is OC312006.
Where is COZEN O'CONNOR LLP registered?
The registered office is NEW LONDON HOUSE, 6 LONDON STREET, LONDON, EC3R 7LP, ENGLAND.
Who controls COZEN O'CONNOR LLP?
Cozen O'Connor Pc is recorded as a person with significant control, and voting rights 75 to 100 percent limited liability partnership, right to share surplus assets 75 to 100 percent limited liability partnership, right to appoint and remove members limited liability partnership.
When are the next accounts of COZEN O'CONNOR LLP due?
The next annual accounts are due by 30 September 2027, and the last accounts were made up to 31 December 2025.

About COZEN O'CONNOR LLP (OC312006)

COZEN O'CONNOR LLP is a limited liability partnership incorporated on 8 March 2005 and registered in the United Kingdom under company number OC312006. Its registered office is at NEW LONDON HOUSE, 6 LONDON STREET, LONDON, EC3R 7LP, ENGLAND. The company is currently active , with statutory accounts last made up to 31 December 2025. , and the person with significant control is Cozen O'Connor Pc. 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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