Firmoscan
Active16104367Private limited companyPortsmouth

BUILDING SAFETY 4 LTD

Significant control: Bs4 Group Ltd (75–100%)

Companies HouseCompanies House

From public filings as at 31 Aug 2026; may contain errors or be out of date. Verify at Companies House · Terms

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What does Building Safety 4 Ltd sell?

Registered activity: Other professional, scientific and technical activities n.e.c. (SIC 74909). We’re building product and service lists for UK companies. Get this one when it’s ready.

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01

Summary

Generated from filed data · no estimates

BUILDING SAFETY 4 LTD is an active private limited company (company number 16104367) incorporated on 27 November 2024, registered in Portsmouth. Its registered activity is other professional, scientific and technical activities n.e.c. (SIC 74909). Latest abridged accounts cover the period ending 31 December 2025, showing net assets of £265k and cash of £299k, with 6 employees on average. As abridged accounts, no profit and loss account is filed, so turnover and profit are not public.

Peer position · net assets

By net assets it sits in the top quarter of 484 comparable companies in Portsmouth (median £4,451, upper quartile £35k).

02

Ownership and control

1 active · 1 other
  • Bs4 Group Ltd
    corporate entity, England · since 24 April 2026
    • owns 75–100% of shares
    • holds 75–100% of voting rights
  • persons with significant control statement · since 27 November 2024 · ceased 24 April 2026

Persons with significant control hold 25% or more of shares or voting rights. Smaller shareholdings are only listed in confirmation-statement documents. Directors and secretaries: see the officers list at Companies House.

03

Key dates

Incorporated
27 November 20241 yr ago
Next accounts due
30 September 2027in 340 days
Confirmation statement due
11 December 2026in 47 days

Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.

04

Activity

SIC 74909
Other professional, scientific and technical activities n.e.c.
Accounts type
Unaudited Abridged
Size band
MicroCompanies Act thresholds
05

Financials

2 periods on record · latest ending 31 December 2025
Net assets
£265k
Not reported the period before
Cash at bank
£299k
Not reported the period before
Turnover
Not disclosed
Employees
6
Not reported the period before
Filed accounts by period, newest first
Period endNet assetsCashDebtorsCreditors <1yTurnoverProfitEmployees
31 December 2025£265k£299k£201k£241k——6
26 November 2024———————
Current ratio2.07Current assets ÷ creditors within one year
Cash per employee£50kCash ÷ average employees

Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing.

06

Filing and accounts signals

Facts from the register · no rating
  • Net assets above zeroNet assets £264,685 at 31 December 2025
  • Current assets at least 1.5× creditors within one yearCurrent ratio 2.07
  • Cash at bank of £50,000 or moreCash £299,128
  • Incorporated less than two years agoIncorporated 27 November 2024; no accounts due yet

Neutral facts read from the register and filed accounts, each with its evidence. They are not a rating, a prediction or advice, and may be incomplete or out of date. How each signal is derived.

07

Timeline

Newest first
  1. Next accounts duein 340 days
  2. Confirmation statement duein 47 days
  3. Accounts period endNet assets £265k · abridged accounts
  4. Incorporated
  5. Accounts period end
08

Similar companies in Portsmouth

Same activity (other professional, scientific and technical activities n.e.c.), closest in incorporation date

All companies incorporated on 27 November 2024 · in Nov 2024.

09

Reminders for BUILDING SAFETY 4 LTD

Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.

Source: Companies House register, snapshot 2026-08-31; accounts from the Companies House accounts data product. Open Government Licence v3.0. View on Companies House. Methodology · About · Markdown.

This information comes from public filings and our automated processing of them. It may contain errors, be incomplete or be out of date, and is not advice or a credit reference. Check the official record before relying on it. Terms · Privacy · Report an error (corrected within one working day).