opendata.bot
Company number
10439936

MAINSPRING ENTERPRISES LTD

Active
✓ Active company on the official register. Next accounts due 30 September 2026.

Company details

East of England, 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
MAINSPRING ENTERPRISES LTD
Company number
10439936
Registered office
UNIT 13, ORTON ENTERPRISE, CENTRE, PETERBOROUGH, PE2 6XU, ENGLAND · 389 other companies at this postcode
Company type
Private Limited Company
Incorporated on
21 October 2016
Status
Active
Age
9 years
Nature of business (SIC)
58190 — Other publishing activities
Accounts — next due
30 Sept 2026
Accounts — last made up to
31 Dec 2024
Confirmation statement — next due
05 Aug 2027
Confirmation statement — last
22 Jul 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 Matthew Alexander Johnston
owns 25–50% of shares · holds 25–50% of voting rights · can appoint and remove directors
Notified 21/10/2016
Mr Matthew Alexander Johnston
has significant influence or control
Notified 21/10/2016
Mr Simon George Johnston
owns 25–50% of shares · holds 25–50% of voting rights · can appoint and remove directors
Notified 21/10/2016

Corporate structure

Who controls this company, and who they control in turn

3 controllers Drag to move · scroll to zoom · double-click to expand
Company Person Current control Ended

Connections

Mr Matthew Alexander Johnston
born 06/1973 · United Kingdom owns 25–50% of shares · holds 25–50% of votes · can appoint and remove directors Notified 21/10/2016 Controls 3 companies
Mr Matthew Alexander Johnston
born 06/1973 · England has significant influence or control Control ended 21/10/2016 Controls 2 companies
Mr Simon George Johnston
born 07/1978 · England owns 25–50% of shares · holds 25–50% of votes · can appoint and remove directors Control ended 22/07/2026

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
22/07/2026 Person with significant control ceased Mr Simon George Johnston
21/10/2016 Person with significant control ceased Mr Matthew Alexander Johnston
21/10/2016 Person with significant control added Mr Simon George Johnston
21/10/2016 Person with significant control added Mr Matthew Alexander Johnston
21/10/2016 Person with significant control added Mr Matthew Alexander Johnston

Financial highlights

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

Source: Companies House bulk data filed accounts (iXBRL)
Metric FY2024FY2023
Total assets less current liabilities 82
▼ 19.5%
101
Net assets 49
▼ 25.0%
66
Employees (avg) 7 7

Documents for MAINSPRING ENTERPRISES LTD

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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 MAINSPRING ENTERPRISES LTD?
According to the official registry, the company number of MAINSPRING ENTERPRISES LTD is 10439936.
Where is MAINSPRING ENTERPRISES LTD registered?
The registered office is UNIT 13, ORTON ENTERPRISE, CENTRE, PETERBOROUGH, PE2 6XU, ENGLAND.
What is the SIC code of MAINSPRING ENTERPRISES LTD?
The nature of business is recorded under SIC code 58190 — Other publishing activities.
Who controls MAINSPRING ENTERPRISES LTD?
Mr Matthew Alexander Johnston is recorded as a person with significant control, and owns 25–50% of shares, holds 25–50% of voting rights, can appoint and remove directors.
When are the next accounts of MAINSPRING ENTERPRISES LTD due?
The next annual accounts are due by 30 September 2026, and the last accounts were made up to 31 December 2024.

About MAINSPRING ENTERPRISES LTD (10439936)

MAINSPRING ENTERPRISES LTD is a private limited company incorporated on 21 October 2016 and registered in the United Kingdom under company number 10439936. Its registered office is at UNIT 13, ORTON ENTERPRISE, CENTRE, PETERBOROUGH, PE2 6XU, ENGLAND. The recorded nature of business is other publishing activities (SIC 58190). The company is currently active , with statutory accounts last made up to 31 December 2024. , and the person with significant control is Mr Matthew Alexander Johnston. 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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