# BUILDING SURPLUS UK LTD (15230375)

> BUILDING SURPLUS UK LTD is an active private limited company (company number 15230375) incorporated on 24 October 2023, registered in Stevenage. Its registered activity is web portals (SIC 63120). Latest micro accounts cover the period ending 31 October 2025, showing net assets of £71k, with 2 employees on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets rose 29% on the prior period (£55k).

- Status: Active
- Incorporated: 2023-10-24
- Registered office: Stevenage, SG2 9AA
- SIC 63120: Web portals
- Next accounts due: 2027-07-31
- Confirmation statement due: 2026-11-07
- Accounts type: MICRO ENTITY

By net assets it sits in the top quarter of 4,298 comparable companies in the UK (median £100, upper quartile £8,226).

## Accounts (as filed)

| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 2025-10-31 | £71k | — | — | £6,474 | — | — | 2 |
| 2024-10-31 | £55k | — | — | — | — | — | — |

current ratio 7.87; size band micro.

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

- Net assets above zero: Net assets £70,819 at 31 October 2025
- Net assets up 10% or more on the prior period: +28.8% vs prior period
- Current assets at least 1.5× creditors within one year: Current ratio 7.87
- Incorporated two to five years ago: Incorporated 24 October 2023

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

## Persons with significant control

- Mr Jan Tomasz Swietek — owns 50–75% of shares; holds 50–75% of voting rights; can appoint or remove directors, since 2023-10-24
- Mrs Katarzyna Swietek — owns 25–50% of shares; holds 25–50% of voting rights, since 2023-10-24

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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/15230375
HTML: https://firmoscan.com/company/15230375-building-surplus-uk-ltd