£12k
−30%vs Jul 2024Active12120797Private limited companyNewcastle Upon Tyne
INSTAWARM LTD
Significant control: Damian Southern (75–100%)
From public filings as at 31 Aug 2026; may contain errors or be out of date. Verify at Companies House · Terms
Coming soon · product and service lists
What does Instawarm 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.
One email, only about this. If we don’t launch within 60 days we’ll tell you. Privacy
01
Summary
INSTAWARM LTD is an active private limited company (company number 12120797) incorporated on 24 July 2019, registered in Newcastle Upon Tyne. Its registered activity is plumbing, heat and air-conditioning installation (SIC 43220). Latest micro accounts cover the period ending 31 July 2025, showing net assets of £12k, with 1 employee on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets fell 30% on the prior period (£18k).
Peer position · net assets
By net assets it sits in the upper half of 552 comparable companies in Newcastle (median £5,785, upper quartile £29k).
02
Ownership and control
- Mr Damian Southern
- owns 75–100% of shares
- holds 75–100% 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
- 24 July 20197 yrs ago
- Next accounts due
- 30 April 2027in 188 days
- Confirmation statement due
- 7 August 2027in 287 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
- Micro Entity
- Size band
- MicroCompanies Act thresholds
05
Financials
Not reported
Not disclosed
1
No changevs Jul 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 July 2025 | £12k | — | — | £81 | — | — | 1 |
| 31 July 2024 | £18k | — | — | £663 | — | — | 1 |
Current ratio28.78Current assets ÷ creditors within one year
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing; micro-entity accounts contain no profit and loss account.
06
Filing and accounts signals
- Net assets above zeroNet assets £12,417 at 31 July 2025
- Net assets down 25% or more on the prior period-30.5% vs prior period
- Current assets at least 1.5× creditors within one yearCurrent ratio 28.78
- Incorporated five or more years agoIncorporated 24 July 2019
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 287 days
- Next accounts duein 188 days
- Accounts period endNet assets £12k · micro accounts
- Accounts period endNet assets £18k · micro accounts
- Incorporated
08
Similar companies in Newcastle
- RK BATHROOM SOLUTIONS LTDNewcastle Upon Tyne · inc. Jul 2019
- BELLVIN GROUP LIMITEDSeaton Burn · inc. Jul 2019
- GAS AND WATER SOLUTIONS LIMITEDGateshead · inc. Jul 2019
- TJB GROUP COMMERCIAL GAS & HEATING ENGINEERS LTDJarrow · inc. Aug 2019
- TRIDENT BUILDING & SERVICES SOLUTIONS LTDNewcastle Upon Tyne · inc. Jun 2019
- HARTS-END BATHROOM CO. LIMITEDChester Le Street · inc. Jun 2019
All companies incorporated on 24 July 2019 · in Jul 2019.
09
Reminders for INSTAWARM LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.