# CASTELL BUILDING SERVICES LTD (13139142)

> CASTELL BUILDING SERVICES LTD is an active private limited company (company number 13139142) incorporated on 18 January 2021, registered in Swansea. Its registered activity is development of building projects (SIC 41100). Latest dormant accounts cover the period ending 31 January 2025, showing net assets of £100. Net assets were unchanged on the prior period.

- Status: Active
- Incorporated: 2021-01-18
- Registered office: Swansea, SA7 0AP
- SIC 41100: Development of building projects
- Next accounts due: 2026-10-31
- Confirmation statement due: 2027-02-01
- Accounts type: DORMANT

By net assets it sits in the upper half of 623 comparable companies in Swansea (median £100, upper quartile £45k).

## Accounts (as filed)

| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 2025-01-31 | £100 | — | — | — | — | — | — |
| 2024-01-31 | £100 | — | — | — | — | — | — |

size band micro.

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

- Net assets above zero: Net assets £100 at 31 January 2025
- Incorporated five or more years ago: Incorporated 18 January 2021

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

## Persons with significant control

- Castell Construction Ltd (corporate-entity) — owns 75–100% of shares; owns 75–100% of shares; owns 75–100% of shares; holds 75–100% of voting rights; holds 75–100% of voting rights; holds 75–100% of voting rights; can appoint or remove directors; can appoint or remove directors; can appoint or remove directors, since 2024-03-31

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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/13139142
HTML: https://firmoscan.com/company/13139142-castell-building-services-ltd