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Company number
09470273

MERCURY HMI LIMITED

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

Company details

Yorkshire and The Humber, 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
MERCURY HMI LIMITED
Company number
09470273
Registered office
13 YORKERSGATE, MALTON, NORTH YORKSHIRE, YO17 7AA, UNITED KINGDOM · 201 other companies at this postcode
Company type
Private Limited Company
Incorporated on
4 March 2015
Status
Active
Age
11 years
Previous names
MERCURY YORKSHIRE LIMITED (to 25 Jul 2015)
Nature of business (SIC)
27900 — Manufacture of other electrical equipment · 72190 — Other research and experimental development on natural sciences and engineering
Accounts — next due
31 Dec 2026
Accounts — last made up to
31 Mar 2025
Confirmation statement — next due
18 Mar 2027
Confirmation statement — last
04 Mar 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 Oliver O'Brien
owns 25–50% of shares · holds 25–50% of voting rights
Notified 06/04/2016
Mr Mark Philip Fishburn Jackson
owns 25–50% of shares · holds 25–50% of voting rights
Notified 06/04/2016

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 Mark Oliver O'Brien
born 06/1958 · United Kingdom owns 25–50% of shares · holds 25–50% of votes Notified 06/04/2016 Controls 4 companies
Mr Mark Philip Fishburn Jackson
born 11/1970 · United Kingdom owns 25–50% of shares · holds 25–50% of votes 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 Philip Fishburn Jackson
06/04/2016 Person with significant control added Mr Mark Oliver O'Brien
25/07/2015 Registered name changed MERCURY YORKSHIRE LIMITED MERCURY HMI LIMITED

Financial highlights

Parsed from the filed statutory accounts (£ thousands, except employees)

Source: Companies House bulk data filed accounts (iXBRL)
Metric FY2025FY2024
Total assets less current liabilities 513
▲ 16.8%
439
Net assets 511
▲ 16.5%
439
Employees (avg) 2 2

Documents for MERCURY HMI 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 MERCURY HMI LIMITED?
According to the official registry, the company number of MERCURY HMI LIMITED is 09470273.
Where is MERCURY HMI LIMITED registered?
The registered office is 13 YORKERSGATE, MALTON, NORTH YORKSHIRE, YO17 7AA, UNITED KINGDOM.
What is the SIC code of MERCURY HMI LIMITED?
The nature of business is recorded under SIC code 27900 — Manufacture of other electrical equipment, 72190 — Other research and experimental development on natural sciences and engineering.
Who controls MERCURY HMI LIMITED?
Mr Mark Oliver O'Brien is recorded as a person with significant control, and owns 25–50% of shares, holds 25–50% of voting rights.
When are the next accounts of MERCURY HMI LIMITED due?
The next annual accounts are due by 31 December 2026, and the last accounts were made up to 31 March 2025.

About MERCURY HMI LIMITED (09470273)

MERCURY HMI LIMITED is a private limited company incorporated on 4 March 2015 and registered in the United Kingdom under company number 09470273. Its registered office is at 13 YORKERSGATE, MALTON, NORTH YORKSHIRE, YO17 7AA, UNITED KINGDOM. The recorded nature of business is manufacture of other electrical equipment (SIC 27900). The company is currently active , with statutory accounts last made up to 31 March 2025. , and the person with significant control is Mr Mark Oliver O'Brien. 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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