£176
−96%vs Apr 2025Active11320602Private limited companyLondon
HEAT ISLAND LTD
Significant control: Joseph Luke Augustin (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Heat Island Ltd sell?
Registered activity: Architectural activities (SIC 71111). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
HEAT ISLAND LTD is an active private limited company (company number 11320602) incorporated on 20 April 2018, registered in London. Its registered activity is architectural activities (SIC 71111). Latest micro accounts cover the period ending 30 April 2026, showing net assets of £176, with 0 employees on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets fell 96% on the prior period (£4,073).
Peer position · net assets
By net assets it sits in the lower half of 3,230 comparable companies in London (median £4,423, upper quartile £45k).
02
Ownership and control
- Mr Joseph Luke Augustin
- owns 75–100% of shares
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
- 20 April 20188 yrs ago
- Next accounts due
- 30 January 2028in 458 days
- Confirmation statement due
- 4 May 2027in 187 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 71111
- Architectural activities
- Accounts type
- Micro Entity
- Size band
- MicroCompanies Act thresholds
05
Financials
Not reported
Not disclosed
0
−100%vs Apr 2025| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 30 April 2026 | £176 | — | — | £0 | — | — | 0 |
| 30 April 2025 | £4,073 | — | — | £978 | — | — | 1 |
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 £176 at 30 April 2026
- Net assets down 25% or more on the prior period-95.7% vs prior period
- Incorporated five or more years agoIncorporated 20 April 2018
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
- Next accounts duein 458 days
- Confirmation statement duein 187 days
- Accounts period endNet assets £176 · micro accounts
- Accounts period endNet assets £4,073 · micro accounts
- Incorporated
08
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- PATRICK CROWE ARCHITECTS LIMITEDNewham · inc. Apr 2018
- PUP ARCHITECTS LIMITEDLondon · inc. Apr 2018
- JOEL MICHAELS REYNOLDS LTDLondon · inc. Apr 2018
All companies incorporated on 20 April 2018 · in Apr 2018.
09
Reminders for HEAT ISLAND LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.