# SOUTHDOWN BUILDING SERVICES LTD (12224254)

> SOUTHDOWN BUILDING SERVICES LTD is an active private limited company (company number 12224254) incorporated on 24 September 2019, registered in Warlingham. Its registered activity is development of building projects (SIC 41100). Latest small accounts cover the period ending 30 September 2025, showing net assets of −£13k, with 1 employee on average. Net assets fell 431167% on the prior period (£3).

- Status: Active
- Incorporated: 2019-09-24
- Registered office: Warlingham, CR6 9DS
- SIC 41100: Development of building projects
- Next accounts due: 2027-06-30
- Confirmation statement due: 2027-10-08
- Accounts type: TOTAL EXEMPTION FULL

By net assets it sits in the bottom quarter of 8,882 comparable companies in Greater London (median £585, upper quartile £46k).

## Accounts (as filed)

| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 2025-09-30 | −£13k | — | £174k | £147k | — | — | 1 |
| 2024-09-30 | £3 | — | £157k | £132k | — | — | 1 |

current ratio 1.18; size band micro.

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

- Net assets below zero: Net assets £-12,932 at 30 September 2025
- Net assets down 25% or more on the prior period: -431166.7% vs prior period
- Incorporated five or more years ago: Incorporated 24 September 2019

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

## Persons with significant control

- Mr David Cargan — owns 75–100% of shares; holds 75–100% of voting rights; can appoint or remove directors, since 2019-09-24

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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/12224254
HTML: https://firmoscan.com/company/12224254-southdown-building-services-ltd