Company number

MAINSTAY (SECRETARIES) LTD

Active

Filing history Order extract (PDF) Monitor

✓ Active company on the official register. Next accounts due 30 September 2027.

Company details

London, 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: MAINSTAY (SECRETARIES) LTD
Company number: 04458913
Registered office: FIFTH FLOOR THE LANTERN, 75 HAMPSTEAD ROAD, LONDON, NW1 2PL, ENGLAND · 209 other companies at this postcode
Company type: Private Limited Company
Incorporated on: 12 June 2002
Status: Active
Age: 24 years
Previous names: INNOVUS COMPANY SECRETARIES LIMITED (to 21 Nov 2023) · MAINSTAY (SECRETARIES) LIMITED (to 21 Nov 2023)
Nature of business (SIC): 82990 — Other business support service activities n.e.c.
Accounts — next due: 30 Sept 2027
Accounts — last made up to: 31 Dec 2025
Confirmation statement — next due: 14 May 2027
Confirmation statement — last: 30 Apr 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.

185 companies are registered at this address — commonly a formation agent or an accountant rather than an office.
A person with significant control here also controls 4 other companies.
The last accounts filed were dormant accounts — the company reported no trading. 31/12/2025

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

Innovus Business Services Limited

owns 75–100% of shares · holds 75–100% of voting rights · can appoint and remove directors

Notified 31/05/2023

Mainstay Asset Management Limited

owns 75–100% of shares

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

Innovus Business Services Limited

Corporate owner owns 75–100% of shares · holds 75–100% of votes · can appoint and remove directors Notified 31/05/2023 Controls 5 companies

Mainstay Asset Management Limited

Corporate owner owns 75–100% of shares Control ended 31/05/2023 Controls 13 companies

Change history

Reconstructed from the dated records Companies House publishes

Date	Change	Was	Now
21/11/2023	Registered name changed	MAINSTAY (SECRETARIES) LIMITED	INNOVUS COMPANY SECRETARIES LIMITED
21/11/2023	Registered name changed	INNOVUS COMPANY SECRETARIES LIMITED	MAINSTAY (SECRETARIES) LTD
31/05/2023	Person with significant control ceased	Mainstay Asset Management Limited	—
31/05/2023	Person with significant control added	—	Innovus Business Services Limited
06/04/2016	Person with significant control added	—	Mainstay Asset Management Limited

Documents for MAINSTAY (SECRETARIES) 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.

PDF Order

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

No entry found on the ICO register of fee payers under this name.

Not every organisation has to register — some are exempt. An absent entry is a question to ask, not a finding.

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Frequently asked questions

What is the company number of MAINSTAY (SECRETARIES) LTD?▾

According to the official registry, the company number of MAINSTAY (SECRETARIES) LTD is 04458913.

Where is MAINSTAY (SECRETARIES) LTD registered?▾

The registered office is FIFTH FLOOR THE LANTERN, 75 HAMPSTEAD ROAD, LONDON, NW1 2PL, ENGLAND.

What is the SIC code of MAINSTAY (SECRETARIES) LTD?▾

The nature of business is recorded under SIC code 82990 — Other business support service activities n.e.c..

Who controls MAINSTAY (SECRETARIES) LTD?▾

Innovus Business Services Limited is recorded as a person with significant control, and owns 75–100% of shares, holds 75–100% of voting rights, can appoint and remove directors.

When are the next accounts of MAINSTAY (SECRETARIES) LTD due?▾

The next annual accounts are due by 30 September 2027, and the last accounts were made up to 31 December 2025.

About MAINSTAY (SECRETARIES) LTD (04458913)

MAINSTAY (SECRETARIES) LTD is a private limited company incorporated on 12 June 2002 and registered in the United Kingdom under company number 04458913. Its registered office is at FIFTH FLOOR THE LANTERN, 75 HAMPSTEAD ROAD, LONDON, NW1 2PL, ENGLAND. The recorded nature of business is other business support service activities n.e.c. (SIC 82990). The company is currently active , with statutory accounts last made up to 31 December 2025. , and the person with significant control is Innovus Business Services Limited. This profile is provided by opendata.bot by Noetikos, aggregating official data from Companies House bulk data , last refreshed 2 September 2026.