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Company number
05051413

MARK DINEEN & CO LIMITED

Active
✓ Active company on the official register. Next accounts due 30 November 2027.

Company details

Registered name
MARK DINEEN & CO LIMITED
Company number
05051413
Registered office
3 BOUND LANE, HAYLING ISLAND, PO11 9HU, ENGLAND
Company type
Private Limited Company
Incorporated on
20 February 2004
Status
Active
Age
22 years
Nature of business (SIC)
69201 — Accounting and auditing activities
Accounts — next due
30 Nov 2027
Accounts — last made up to
28 Feb 2026
Confirmation statement — next due
17 Feb 2027
Confirmation statement — last
03 Feb 2026

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 Mark Dineen
owns 75–100% of shares
Notified 06/04/2016

Corporate structure

Who controls this company, and who they control in turn

1 controller Drag to move · scroll to zoom · double-click to expand
Company Person Current control Ended

Connections

Mr Mark Dineen
born 05/1964 · England owns 75–100% of shares Notified 06/04/2016 Controls 4 companies

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
06/04/2016 Person with significant control added Mr Mark Dineen

Documents for MARK DINEEN & CO LIMITED

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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.

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Data protection register

No entry found on the ICO register of fee payers under this name.

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Get this company via API

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GET /v1/company/gb/05051413
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Read the API docs

Frequently asked questions

What is the company number of MARK DINEEN & CO LIMITED?
According to the official registry, the company number of MARK DINEEN & CO LIMITED is 05051413.
Where is MARK DINEEN & CO LIMITED registered?
The registered office is 3 BOUND LANE, HAYLING ISLAND, PO11 9HU, ENGLAND.
What is the SIC code of MARK DINEEN & CO LIMITED?
The nature of business is recorded under SIC code 69201 — Accounting and auditing activities.
Who controls MARK DINEEN & CO LIMITED?
Mr Mark Dineen is recorded as a person with significant control, and owns 75–100% of shares.
When are the next accounts of MARK DINEEN & CO LIMITED due?
The next annual accounts are due by 30 November 2027, and the last accounts were made up to 28 February 2026.

About MARK DINEEN & CO LIMITED (05051413)

MARK DINEEN & CO LIMITED is a private limited company incorporated on 20 February 2004 and registered in the United Kingdom under company number 05051413. Its registered office is at 3 BOUND LANE, HAYLING ISLAND, PO11 9HU, ENGLAND. The recorded nature of business is accounting and auditing activities (SIC 69201). The company is currently active , with statutory accounts last made up to 28 February 2026. , and the person with significant control is Mr Mark Dineen. 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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