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Company number
04993493

3GB LIMITED

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

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
3GB LIMITED
Company number
04993493
Registered office
CHANDOS HOUSE, SCHOOL LANE, BUCKINGHAM, BUCKS, MK18 1HD · 310 other companies at this postcode
Company type
Private Limited Company
Incorporated on
12 December 2003
Status
Active
Age
22 years
Nature of business (SIC)
42990 — Construction of other civil engineering projects n.e.c.
Accounts — next due
31 Dec 2026
Accounts — last made up to
31 Dec 2024
Confirmation statement — next due
26 Dec 2026
Confirmation statement — last
12 Dec 2025

People with significant control

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

Mr Alan Winkelmann
owns 75–100% of shares · holds 75–100% of voting rights
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 Alan Winkelmann
born 04/1949 · England owns 75–100% of shares · holds 75–100% of votes Notified 06/04/2016

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
06/04/2016 Person with significant control added Mr Alan Winkelmann

Documents for 3GB 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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Frequently asked questions

What is the company number of 3GB LIMITED?
According to the official registry, the company number of 3GB LIMITED is 04993493.
Where is 3GB LIMITED registered?
The registered office is CHANDOS HOUSE, SCHOOL LANE, BUCKINGHAM, BUCKS, MK18 1HD.
What is the SIC code of 3GB LIMITED?
The nature of business is recorded under SIC code 42990 — Construction of other civil engineering projects n.e.c..
Who controls 3GB LIMITED?
Mr Alan Winkelmann is recorded as a person with significant control, and owns 75–100% of shares, holds 75–100% of voting rights.
When are the next accounts of 3GB LIMITED due?
The next annual accounts are due by 31 December 2026, and the last accounts were made up to 31 December 2024.

About 3GB LIMITED (04993493)

3GB LIMITED is a private limited company incorporated on 12 December 2003 and registered in the United Kingdom under company number 04993493. Its registered office is at CHANDOS HOUSE, SCHOOL LANE, BUCKINGHAM, BUCKS, MK18 1HD. The recorded nature of business is construction of other civil engineering projects n.e.c. (SIC 42990). The company is currently active , with statutory accounts last made up to 31 December 2024. , and the person with significant control is Mr Alan Winkelmann. 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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