opendata.bot
Company number
05058730

AG TAX LIMITED

Active
✓ Active company on the official register. Next accounts due 31 December 2026.

Company details

Registered name
AG TAX LIMITED
Company number
05058730
Registered office
3RD FLOOR, 28 AUSTIN FRIARS, LONDON, EC2N 2QQ, ENGLAND
Company type
Private Limited Company
Incorporated on
27 February 2004
Status
Active
Age
22 years
Previous names
A G TAX LIMITED (to 24 Mar 2011)
Nature of business (SIC)
69203 — Tax consultancy
Accounts — next due
31 Dec 2026
Accounts — last made up to
31 Mar 2025
Confirmation statement — next due
02 Mar 2027
Confirmation statement — last
16 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 Andrew Duncan Gammon
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 Andrew Duncan Gammon
born 06/1958 · England owns 75–100% of shares · holds 75–100% of votes · can appoint and remove directors Notified 06/04/2016 Controls 3 companies

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
06/04/2016 Person with significant control added Mr Andrew Duncan Gammon
24/03/2011 Registered name changed A G TAX LIMITED AG TAX LIMITED

Documents for AG TAX LIMITED

Need this one company on file? Buy the document on its own — no plan required.

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.

Ag Tax Limited — EC2N 2QQ
Tier 2 · renews 01/08/2027
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

Every field on this page is available as structured JSON behind one endpoint and one API key.

GET /v1/company/gb/05058730
X-Api-Key: $OPENDATA_KEY
Read the API docs

Frequently asked questions

What is the company number of AG TAX LIMITED?
According to the official registry, the company number of AG TAX LIMITED is 05058730.
Where is AG TAX LIMITED registered?
The registered office is 3RD FLOOR, 28 AUSTIN FRIARS, LONDON, EC2N 2QQ, ENGLAND.
What is the SIC code of AG TAX LIMITED?
The nature of business is recorded under SIC code 69203 — Tax consultancy.
Who controls AG TAX LIMITED?
Mr Andrew Duncan Gammon is recorded as a person with significant control.
When are the next accounts of AG TAX LIMITED due?
The next annual accounts are due by 31 December 2026, and the last accounts were made up to 31 March 2025.

About AG TAX LIMITED (05058730)

AG TAX LIMITED is a private limited company incorporated on 27 February 2004 and registered in the United Kingdom under company number 05058730. Its registered office is at 3RD FLOOR, 28 AUSTIN FRIARS, LONDON, EC2N 2QQ, ENGLAND. The recorded nature of business is tax consultancy (SIC 69203). The company is currently active , with statutory accounts last made up to 31 March 2025. , and the person with significant control is Mr Andrew Duncan Gammon. 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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