BERNCOOL LTD
Company number 12423765 · Active · London SE7 7UB
BERNCOOL LTD is an active private limited company (company number 12423765) incorporated on 24 January 2020, registered in London. Its registered activity is plumbing, heat and air-conditioning installation (SIC 43220). Latest small accounts cover the period ending 31 January 2026, showing net assets of £7,757 and cash of £101, with 1 employee on average. Net assets rose 11% on the prior period (£6,972). Across the last 3 periods on record the net-asset trend is rising.
By net assets it sits in the upper half of 2,146 comparable companies in London (median £2,932, upper quartile £20k).
Key dates
- Incorporated
- 24 January 2020
- Next accounts due
- 31 October 2027 — in 378 days
- Confirmation statement due
- 7 February 2027 — in 112 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
Activity
- SIC 43220
- Plumbing, heat and air-conditioning installation
- Accounts type
- Total Exemption Full
- Size band
- Micro (Companies Act thresholds)
Financials — 3 periods on record, latest ending 31 January 2026
| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 January 2026 | £7,757 | £101 | £16k | — | — | — | 1 |
| 31 January 2025 | £6,972 | £0 | £16k | — | — | — | 1 |
| 31 January 2024 | £5,025 | £86 | £16k | — | — | — | 1 |
- Cash per employee
- £101
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing.
Firmoscan score: 81/100 (grade A)
- +10 Positive net assets — Net assets £7,757 at 2026-01-31
- +8 Net assets growing — +11.3% vs prior period
- +5 Multi-year filing history — 3 periods on record
- +8 Established — Incorporated 2020-01-24 (7 years)
A transparent, rules-based score from filed data only: every point lists its evidence. It is not a credit rating or advice.
Ownership and control
- Mr Bernard Czwalinski — owns 75–100% of shares · since 24 January 2020
Persons with significant control hold 25% or more of shares or voting rights. Smaller shareholdings are only listed in confirmation-statement documents.
Similar companies in London
Same activity (plumbing, heat and air-conditioning installation), closest in incorporation date.
- B & G HEATING LIMITED — London, inc. Jan 2020
- THERMAL EFFICIENT LTD — London, inc. Jan 2020
- S.L.J MECHANICAL SERVICES LTD — London, inc. Jan 2020
- LOWES HEATING COMPANY LIMITED — London, inc. Jan 2020
- YILMAZ WELDING LIMITED — London, inc. Jan 2020
- PIPEFIX PLUMBING AND HEATING LTD — London, inc. Jan 2020
Reminders for BERNCOOL LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.