# SIGNAL SERVICES LTD (03449939)

> SIGNAL SERVICES LTD is an active private limited company (company number 03449939) incorporated on 14 October 1997, registered in London. Its registered activity is construction of other civil engineering projects n.e.c. (SIC 42990). Latest small accounts cover the period ending 31 October 2025, showing net assets of £584k and cash of £560k, with 18 employees on average. Net assets rose 5% on the prior period (£556k).

- Status: Active
- Incorporated: 1997-10-14
- Registered office: London, SE26 5BN
- SIC 42990: Construction of other civil engineering projects n.e.c.
- Next accounts due: 2027-07-31
- Confirmation statement due: 2026-10-28
- Accounts type: TOTAL EXEMPTION FULL

By net assets it sits in the top quarter of 832 comparable companies in London (median £5,799, upper quartile £58k).

## Accounts (as filed)

| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 2025-10-31 | £584k | £560k | £371k | £344k | — | — | 18 |
| 2024-10-31 | £556k | £559k | £381k | £404k | — | — | 20 |

current ratio 2.7; size band small.

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

- Net assets above zero: Net assets £584,013 at 31 October 2025
- Current assets at least 1.5× creditors within one year: Current ratio 2.7
- Cash at bank of £50,000 or more: Cash £560,079
- Incorporated five or more years ago: Incorporated 14 October 1997

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

## Persons with significant control

- David Lee Muir — owns 25–50% of shares; holds 25–50% of voting rights, since 2016-04-06
- James Ashley Irvine — owns 25–50% of shares; holds 25–50% of voting rights, since 2017-05-05
- Mrs Katie Jane Muir — owns 25–50% of shares; holds 25–50% of voting rights, since 2017-05-05

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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/03449939
HTML: https://firmoscan.com/company/03449939-signal-services-ltd