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Public company register page

MAINSPRING HOLDINGS LIMITED

Companies House number 03976035. This page summarizes the public-register confirmation statement deadline and due date for this company, alongside officers, PSCs, and recent filing history from Companies House.

Confirmation statement due soonStatus activeType ltdDeadline 27 Apr 2026
Verification status

The next confirmation statement is due 27 Apr 2026. Active PSCs are listed on the public register.

Active officers

2 active officers currently exposed on the public register.

Active PSCs

1 active people with significant control currently exposed on the public register.

Latest filing

Total exemption full accounts made up to 2024-12-31 on 24 Dec 2025

Entity Watch briefing

MAINSPRING HOLDINGS LIMITED is currently listed as active and recorded as a ltd on the public register. The next confirmation statement is due 27 Apr 2026, which is the next obvious register deadline to watch. The freshest filing signal is total exemption full accounts made up to 2024-12-31 on 24 Dec 2025.

Deadline pressure

The next confirmation statement is due 27 Apr 2026, 14 days from today, so this is the next obvious compliance checkpoint for the company record.

Control picture

1 active PSC name also appear on the officer register, which suggests at least some overlap between day-to-day management and published control.

Latest register movement

The latest filing is accounts-related: Total exemption full accounts made up to 2024-12-31 on 24 Dec 2025. That is more useful as a financial-reporting freshness signal than a control or officer-change signal.

Register continuity

This company has been on the public register since 13 Apr 2000 - roughly 26 years - which helps separate an established record from a newly formed one.

Quick answers about MAINSPRING HOLDINGS LIMITED

These answer the exact register questions people usually search first.

When is the next confirmation statement due for MAINSPRING HOLDINGS LIMITED?

The next confirmation statement due date currently shown on the public record is 27 Apr 2026.

Is MAINSPRING HOLDINGS LIMITED overdue?

Entity Watch currently reads this company as confirmation statement due soon. The next confirmation statement is due 27 Apr 2026. Active PSCs are listed on the public register.

Who are the active officers of MAINSPRING HOLDINGS LIMITED?

The public register currently shows 2 active officers: ONLINE CORPORATE SECRETARIES LIMITED, KIESLING, Hubertus.

Who are the PSCs of MAINSPRING HOLDINGS LIMITED?

The public register currently shows 1 active PSC: Mr Hubertus Kiesling.

What was the latest filing for MAINSPRING HOLDINGS LIMITED?

The latest filing currently shown is Total exemption full accounts made up to 2024-12-31 dated 24 Dec 2025 with filing code AA.

What changed recently at MAINSPRING HOLDINGS LIMITED?

MAINSPRING HOLDINGS LIMITED is currently listed as active and recorded as a ltd on the public register. The next confirmation statement is due 27 Apr 2026, which is the next obvious register deadline to watch. The freshest filing signal is total exemption full accounts made up to 2024-12-31 on 24 Dec 2025.

Company facts

Registered office

C/O Sobell Rhodes Llp The Kinetic Centre, Theobald Street, Elstree, Borehamwood, Hertfordshire, WD6 4PJ, United Kingdom

Date of creation

13 Apr 2000

Confirmation statement deadline

27 Apr 2026

Confirmation statement made up to

13 Apr 2026

Officers

Current public-register officers for this company.

ONLINE CORPORATE SECRETARIES LIMITED

Corporate Secretary

Appointed 5 Feb 2025

KIESLING, Hubertus

Director

Appointed 19 Apr 2023

Recent filing history

Latest filing events exposed through the Companies House filing-history API.

Total exemption full accounts made up to 2024-12-3124 Dec 2025

Form AA. Filed on 2025-12-24.

Type AARef MzQ5NjI2MDIxOGFkaXF6a2N4
Confirmation statement made on 2025-04-13 with no updates16 Apr 2025

Form CS01. Filed on 2025-04-16.

Type CS01What CS01 meansRef MzQ2Mjk1NDk4M2FkaXF6a2N4
Termination of appointment of Peter John Bowring as a secretary on 2025-01-3112 Feb 2025

Form TM02. Filed on 2025-02-12.

Type TM02Ref MzQ1NDc5Mjc5MmFkaXF6a2N4
Appointment of Online Corporate Secretaries Limited as a secretary on 2025-02-0512 Feb 2025

Form AP04. Filed on 2025-02-12.

Type AP04Ref MzQ1NDc5Mjc5MGFkaXF6a2N4
Registered office address changed from 20 Fouberts Place 3rd Floor London W1F 7PL to C/O Sobell Rhodes Llp the Kinetic Centre Theobald Street Elstree, Borehamwood Hertfordshire WD6 4PJ on 2025-02-1212 Feb 2025

Form AD01. Filed on 2025-02-12.

Type AD01What AD01 meansRef MzQ1NDc5Mjc4M2FkaXF6a2N4
Total exemption full accounts made up to 2023-12-3116 Dec 2024

Form AA. Filed on 2024-12-16.

Type AARef MzQ0NzU1ODg1NWFkaXF6a2N4
Confirmation statement made on 2024-04-13 with updates24 Apr 2024

Form CS01. Filed on 2024-04-24.

Type CS01What CS01 meansRef MzQxOTYwODAxMWFkaXF6a2N4
Director's details changed for Mr Hubertus Kiesling on 2023-11-0123 Apr 2024

Form CH01. Filed on 2024-04-23.

Type CH01What CH01 meansRef MzQxOTM5NDAxNmFkaXF6a2N4
Change of details for Mr Hubertus Kiesling as a person with significant control on 2023-11-0123 Apr 2024

Form PSC04. Filed on 2024-04-23.

Type PSC04What PSC04 meansRef MzQxOTM5Mzk4NGFkaXF6a2N4
Withdrawal of a person with significant control statement on 2024-01-088 Jan 2024

Form PSC09. Filed on 2024-01-08.

Type PSC09Ref MzQwNjg1ODc2MGFkaXF6a2N4
Withdrawal of a person with significant control statement on 2024-01-044 Jan 2024

Form PSC09. Filed on 2024-01-04.

Type PSC09Ref MzQwNjQzNjAyN2FkaXF6a2N4
Notification of Hubertus Kiesling as a person with significant control on 2023-09-013 Jan 2024

Form PSC01. Filed on 2024-01-03.

Type PSC01What PSC01 meansRef MzQwNjQzNjAyMmFkaXF6a2N4

PSC register

People with significant control currently exposed through the public register.

Mr Hubertus Kiesling

Notified 1 Sept 2023

Ownership OF Shares 75 TO 100 Percent, Voting Rights 75 TO 100 Percent, Right TO Appoint AND Remove Directors

What this page means

This is a public-register summary page, not an official Companies House profile replacement.

The Entity Watch briefing above is a derived reading of public register data, designed to explain what stands out rather than just repeat raw fields.

The verification label above is an Entity Watch timing read from public data, not a claim that Companies House exposes an official identity-verification status for the company.

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