£3,171
−45%vs Jan 2024Active14600642Private limited companyAshington
GEM HEAT LTD
Significant control: Caron Mullin (25–50%), Grant Eric Mullin (25–50%)
From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Gem Heat Ltd 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
GEM HEAT LTD is an active private limited company (company number 14600642) incorporated on 18 January 2023, registered in Ashington. Its registered activity is plumbing, heat and air-conditioning installation (SIC 43220). Latest small accounts cover the period ending 31 January 2025, showing net assets of £3,171 and cash of £2,651, with 0 employees on average. Net assets fell 45% on the prior period (£5,761).
Peer position · net assets
By net assets it sits in the lower half of 552 comparable companies in Newcastle (median £5,785, upper quartile £29k).
02
Ownership and control
- Mrs Caron Mullin
- owns 25–50% of shares
- holds 25–50% of voting rights
- can appoint or remove directors
- Mr Grant Eric Mullin
- owns 25–50% of shares
- holds 25–50% 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
- 18 January 20233 yrs ago
- Next accounts due
- 31 October 2026in 8 days
- Confirmation statement due
- 1 February 2027in 101 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
£2,651
+3%vs Jan 2024Not reported
0
vs Jan 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 January 2025 | £3,171 | £2,651 | £866 | £2,046 | — | — | 0 |
| 31 January 2024 | £5,761 | £2,579 | £866 | £1,034 | — | — | 0 |
Current ratio1.72Current assets ÷ creditors within one year
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 £3,171 at 31 January 2025
- Net assets down 25% or more on the prior period-45.0% vs prior period
- Current assets at least 1.5× creditors within one yearCurrent ratio 1.72
- Incorporated two to five years agoIncorporated 18 January 2023
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 101 days
- Next accounts duein 8 days
- Accounts period endNet assets £3,171 · small accounts
- Accounts period endNet assets £5,761 · small accounts
- Incorporated
08
Similar companies in Newcastle
- @KINS PLUMBING AND HEATING LIMITEDNorth Shields · inc. Jan 2023
- ROBINSON AND CO, BATHROOMS AND HEATING LTDJarrow · inc. Jan 2023
- JAMIE SANDERS AIR CONDITIONING LTDPeterlee · inc. Jan 2023
- TAKE FIVE NORTH EAST LIMITEDWhitley Bay · inc. Jan 2023
- DRAINWAY PLUMBING NE LTDJarrow · inc. Jan 2023
- M & G BELL PLUMBING (NE) LTDHoughton Le Spring · inc. Feb 2023
All companies incorporated on 18 January 2023 · in Jan 2023.
09
Reminders for GEM HEAT LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.