£135k
−4%vs May 2024Active02236361Private limited companyTyne & Wear
KOZIWARM LIMITED
Significant control: Alison Bullock (25–50%), Kevin Alan Bullock (50–75%)
From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Koziwarm Limited sell?
Registered activity: Plumbing, heat and air-conditioning installation (SIC 43220). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
KOZIWARM LIMITED is an active private limited company (company number 02236361) incorporated on 28 March 1988, registered in Tyne & Wear. Its registered activity is plumbing, heat and air-conditioning installation (SIC 43220). Latest small accounts cover the period ending 31 May 2025, showing net assets of £135k and cash of £98k, with 18 employees on average. Net assets fell 4% on the prior period (£140k).
Peer position · net assets
By net assets it sits in the top quarter of 552 comparable companies in Newcastle (median £5,785, upper quartile £29k).
02
Ownership and control
- Mrs Alison Bullock
- owns 25–50% of shares
- holds 25–50% of voting rights
- Mr Kevin Alan Bullock
- owns 50–75% of shares
- holds 50–75% of voting rights
- can appoint or remove directors
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
- 28 March 198838 yrs ago
- Next accounts due
- 28 February 2027in 125 days
- Confirmation statement due
- 11 April 2027in 167 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 43220
- Plumbing, heat and air-conditioning installation
- Accounts type
- Total Exemption Full
- Size band
- MicroCompanies Act thresholds
05
Financials
£98k
−7%vs May 2024Not reported
18
No changevs May 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 May 2025 | £135k | £98k | £130k | £165k | — | — | 18 |
| 31 May 2024 | £140k | £106k | £105k | £140k | — | — | 18 |
Current ratio1.48Current assets ÷ creditors within one year
Cash per employee£5,469Cash ÷ 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
- Net assets above zeroNet assets £134,742 at 31 May 2025
- Cash at bank of £50,000 or moreCash £98,436
- Incorporated five or more years agoIncorporated 28 March 1988
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
- Confirmation statement duein 167 days
- Next accounts duein 125 days
- Accounts period endNet assets £135k · small accounts
- Accounts period endNet assets £140k · small accounts
- Incorporated
08
Similar companies in Newcastle
- AACS LIMITEDSunderland · inc. Apr 1990
- G.W. FENDER & SONS LIMITEDAmble · inc. Sept 1984
- PHILLIP HARDY (PLUMBING & HEATING) CO. LIMITEDMorpeth · inc. Nov 1983
- ALAN HILL (PLUMBING & HEATING) LIMITEDNewcastle Upon Tyne · inc. Jan 1996
- ELDON HEATING LIMITEDNorth Shields · inc. Dec 1979
- ARENA ENGINEERING GB LIMITEDBoldon Colliery · inc. Nov 1996
All companies incorporated on 28 March 1988 · in Mar 1988.
09
Reminders for KOZIWARM LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.