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Company number
17108373

MARK 3 FOUNDRY LIMITED

Active
✓ Active company on the official register. Next accounts due 23 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
MARK 3 FOUNDRY LIMITED
Company number
17108373
Registered office
UNIT 1B, COLN INDUSTRIAL ESTATE, COLNBROOK, BERKSHIRE, SL3 0NJ, ENGLAND · 26 other companies at this postcode
Company type
Private Limited Company
Incorporated on
23 March 2026
Status
Active
Age
0 years
Nature of business (SIC)
63110 — Data processing, hosting and related activities
Accounts — next due
23 Dec 2027
Confirmation statement — next due
05 Apr 2027

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

Mark 3 International Limited
owns 75–100% of shares · holds 75–100% of voting rights
Notified 23/03/2026

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

Corporate owner owns 75–100% of shares · holds 75–100% of votes Notified 23/03/2026 Controls 2 companies

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
23/03/2026 Person with significant control added Mark 3 International Limited

Documents for MARK 3 FOUNDRY 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/17108373
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Frequently asked questions

What is the company number of MARK 3 FOUNDRY LIMITED?
According to the official registry, the company number of MARK 3 FOUNDRY LIMITED is 17108373.
Where is MARK 3 FOUNDRY LIMITED registered?
The registered office is UNIT 1B, COLN INDUSTRIAL ESTATE, COLNBROOK, BERKSHIRE, SL3 0NJ, ENGLAND.
What is the SIC code of MARK 3 FOUNDRY LIMITED?
The nature of business is recorded under SIC code 63110 — Data processing, hosting and related activities.
Who controls MARK 3 FOUNDRY LIMITED?
Mark 3 International Limited 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 MARK 3 FOUNDRY LIMITED due?
The next annual accounts are due by 23 December 2027.

About MARK 3 FOUNDRY LIMITED (17108373)

MARK 3 FOUNDRY LIMITED is a private limited company incorporated on 23 March 2026 and registered in the United Kingdom under company number 17108373. Its registered office is at UNIT 1B, COLN INDUSTRIAL ESTATE, COLNBROOK, BERKSHIRE, SL3 0NJ, ENGLAND. The recorded nature of business is data processing, hosting and related activities (SIC 63110). The company is currently active . , and the person with significant control is Mark 3 International Limited. 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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