# K & B INSTALLER LIMITED (11676557)

> K & B INSTALLER LIMITED is an active private limited company (company number 11676557) incorporated on 14 November 2018, registered in Sutton. Its registered activity is construction of domestic buildings (SIC 41202). Latest micro accounts cover the period ending 30 April 2025, showing net assets of −£36k, 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 fell 143% on the prior period (−£15k). Across the last 3 periods on record the net-asset trend is falling.

- Status: Active
- Incorporated: 2018-11-14
- Registered office: Sutton, SM3 9JP
- SIC 41202: Construction of domestic buildings
- SIC 43390: Other building completion and finishing
- Next accounts due: 2027-01-30
- Confirmation statement due: 2026-11-28
- Accounts type: MICRO ENTITY

By net assets it sits in the bottom quarter of 7,248 comparable companies in Greater London (median £2,424, upper quartile £19k).

## Accounts (as filed)

| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 2025-04-30 | −£36k | — | — | — | — | — | 2 |
| 2024-11-30 | −£15k | — | — | — | — | — | 2 |
| 2023-11-30 | £171 | — | — | — | — | — | 1 |

net assets trend falling; size band micro.

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

- Net assets below zero: Net assets £-36,438 at 30 April 2025
- Net assets down 25% or more on the prior period: -142.7% vs prior period
- Three or more accounting periods on record: 3 periods on record
- Incorporated five or more years ago: Incorporated 14 November 2018

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

## Persons with significant control

- Ms Ewa Joanna Szczupakowski — owns 75–100% of shares; holds 75–100% of voting rights; can appoint or remove directors, since 2018-11-14

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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/11676557
HTML: https://firmoscan.com/company/11676557-k-b-installer-limited