# SIGNALLING INSTALLATION & MAINTENANCE SERVICES LIMITED (02953526)

> SIGNALLING INSTALLATION & MAINTENANCE SERVICES LIMITED is an active private limited company (company number 02953526) incorporated on 28 July 1994, registered in Harrow. Its registered activity is other engineering activities (SIC 71129). Latest small accounts cover the period ending 31 May 2025, showing net assets of £376k and cash of £371k, with 0 employees on average. Net assets fell 39% on the prior period (£615k).

- Status: Active
- Incorporated: 1994-07-28
- Registered office: Harrow, HA1 3EX
- SIC 71129: Other engineering activities
- Next accounts due: 2027-02-28
- Confirmation statement due: 2027-08-11
- Accounts type: TOTAL EXEMPTION FULL

By net assets it sits in the top quarter of 1,321 comparable companies in Greater London (median £7,703, upper quartile £45k).

## Accounts (as filed)

| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 2025-05-31 | £376k | £371k | £234k | — | — | — | 0 |
| 2024-05-31 | £615k | £506k | £423k | — | — | — | 0 |

size band micro.

## Filing and accounts signals (facts, not a rating)

- Net assets above zero: Net assets £376,316 at 31 May 2025
- Net assets down 25% or more on the prior period: -38.8% vs prior period
- Cash at bank of £50,000 or more: Cash £371,226
- Incorporated five or more years ago: Incorporated 28 July 1994

How each signal is derived: https://firmoscan.com/methodology

## Persons with significant control

- 2 Em Ltd (corporate-entity) — owns 25–50% of shares, since 2019-08-31
- St James Engineering Limited (corporate-entity) — owns 25–50% of shares, since 2019-08-31
- P J H Signalling Limited (corporate-entity) — owns 25–50% of shares, since 2019-08-31

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Source: Companies House register snapshot 2026-08-31, Open Government Licence v3.0. Information may have changed since that date and is not advice or a credit reference; check the official record before relying on it. Official record: https://find-and-update.company-information.service.gov.uk/company/02953526
HTML: https://firmoscan.com/company/02953526-signalling-installation-maintenance-services-limited