£19k
+17%vs Sept 2024Active10964545Private limited companyLondon
H2 HEATING AND RENEWABLES LTD
Significant control: Colin Tryner (75–100%)
From public filings as at 31 Aug 2026; may contain errors or be out of date.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 H2 Heating And Renewables 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
H2 HEATING AND RENEWABLES LTD is an active private limited company (company number 10964545) incorporated on 14 September 2017, registered in London. Its registered activity is plumbing, heat and air-conditioning installation (SIC 43220). Latest small accounts cover the period ending 30 September 2025, showing net assets of £19k and cash of £18k, with 1 employee on average. Net assets rose 17% on the prior period (£17k).
Peer position · net assets
By net assets it sits in the upper half of 2,146 comparable companies in London (median £2,932, upper quartile £20k).
02
Ownership and control
- Mr Colin Tryner
- 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
- 14 September 20179 yrs ago
- Next accounts due
- 30 June 2027in 246 days
- Confirmation statement due
- 28 September 2027in 336 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
£18k
+41%vs Sept 2024Not reported
1
No changevs Sept 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 30 September 2025 | £19k | £18k | £490 | — | — | — | 1 |
| 30 September 2024 | £17k | £13k | £281 | — | — | — | 1 |
Cash per employee£18kCash ÷ 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 £19,342 at 30 September 2025
- Net assets up 10% or more on the prior period+16.8% vs prior period
- Incorporated five or more years agoIncorporated 14 September 2017
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 336 days
- Next accounts duein 246 days
- Accounts period endNet assets £19k · small accounts
- Accounts period endNet assets £17k · small accounts
- Incorporated
08
Similar companies in London
- HYDRONIC-HEATING LTDLondon · inc. Sept 2017
- MASTER PLUMBERS LTDLondon · inc. Sept 2017
- GMF LONDON SERVICES LIMITEDLondon · inc. Sept 2017
- GBHEAT LTDLondon · inc. Sept 2017
- S&C HEATING SERVICES LTDLondon · inc. Sept 2017
- R G WILSON GAS AND HEATING LIMITEDLondon · inc. Sept 2017
All companies incorporated on 14 September 2017 · in Sept 2017.
09
Reminders for H2 HEATING AND RENEWABLES LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.