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Company number
OC403471

LEIGH DUNCAN LLP

Active
✓ Active company on the official register. Next accounts due 31 December 2027.

Company details

South East, 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
LEIGH DUNCAN LLP
Company number
OC403471
Registered office
4 BURKES PARADE, BEACONSFIELD, BUCKINGHAMSHIRE, HP9 1NN · 17 other companies at this postcode
Company type
Limited Liability Partnership
Incorporated on
16 December 2015
Status
Active
Age
10 years
Accounts — next due
31 Dec 2027
Accounts — last made up to
31 Mar 2026
Confirmation statement — next due
29 Dec 2026
Confirmation statement — last
15 Dec 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

Mr Ingmar Duncan Heil
voting rights 25 to 50 percent as firm limited liability partnership · right to share surplus assets 25 to 50 percent as firm limited liability partnership · right to appoint and remove members limited liability partnership
Notified 26/07/2016
Mrs Janine Leigh Heil
voting rights 25 to 50 percent as firm limited liability partnership · right to share surplus assets 25 to 50 percent as firm limited liability partnership · right to appoint and remove members limited liability partnership
Notified 26/07/2016

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

Mr Ingmar Duncan Heil
born 04/1976 · England voting rights 25 to 50 percent as firm limited liability partnership · right to share surplus assets 25 to 50 percent as firm limited liability partnership · right to appoint and remove members limited liability partnership Notified 26/07/2016
Mrs Janine Leigh Heil
born 12/1971 · England voting rights 25 to 50 percent as firm limited liability partnership · right to share surplus assets 25 to 50 percent as firm limited liability partnership · right to appoint and remove members limited liability partnership Notified 26/07/2016 Controls 2 companies

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
26/07/2016 Person with significant control added Mrs Janine Leigh Heil
26/07/2016 Person with significant control added Mr Ingmar Duncan Heil

Documents for LEIGH DUNCAN LLP

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Company extract£1.99

The full registration record as held today — name, number, status, registered office, company type, previous names, officers, PSC and SIC codes, timestamped for your file.

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Financial statements£3.99

Every figure the company’s own accounts state, across each filed period, with year-on-year movement. Most UK companies file small or micro-entity accounts — a balance sheet and a headcount, no turnover or profit.

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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.

PDF Order

Data protection register

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

Leigh Duncan Llp — HP9 1NN
Trading as Leigh Duncan Solicitors
Tier 1 · renews 24/07/2027
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 LEIGH DUNCAN LLP?
According to the official registry, the company number of LEIGH DUNCAN LLP is OC403471.
Where is LEIGH DUNCAN LLP registered?
The registered office is 4 BURKES PARADE, BEACONSFIELD, BUCKINGHAMSHIRE, HP9 1NN.
Who controls LEIGH DUNCAN LLP?
Mr Ingmar Duncan Heil is recorded as a person with significant control, and voting rights 25 to 50 percent as firm limited liability partnership, right to share surplus assets 25 to 50 percent as firm limited liability partnership, right to appoint and remove members limited liability partnership.
When are the next accounts of LEIGH DUNCAN LLP due?
The next annual accounts are due by 31 December 2027, and the last accounts were made up to 31 March 2026.

About LEIGH DUNCAN LLP (OC403471)

LEIGH DUNCAN LLP is a limited liability partnership incorporated on 16 December 2015 and registered in the United Kingdom under company number OC403471. Its registered office is at 4 BURKES PARADE, BEACONSFIELD, BUCKINGHAMSHIRE, HP9 1NN. The company is currently active , with statutory accounts last made up to 31 March 2026. , and the person with significant control is Mr Ingmar Duncan Heil. 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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