Energy Air Storage Ltd
Registered name: ENERGY AIR STORAGE LTD
Energy Air Storage Ltd made £116k revenue and £1.7k profit in the year to 30 Jun 2025.
Energy Air Storage Ltd’s revenue fell 19% to £116k in the year to 30 Jun 2025, with £1.7k profit and 0 employees. The company is classified under “production of electricity” and is based in London; we hold 4 years of its filed accounts.
- Status
- Active
- Location
- London, London
- Age
- 9 yrs · since 2017
- Type
- Private Limited Company
Key figures
Badges are automated estimates derived from the filed figures — not statements of fact about the company.
Financial history
| Year to | 30 Jun 2022 | 30 Jun 2023 | 30 Jun 2024 | 30 Jun 2025 |
|---|---|---|---|---|
| Disclosure | No P&L | No P&L | Full P&L | Full P&L |
| Profit & loss | ||||
| Revenue (turnover) | — | — | £144k | £116k |
| Profit after tax | — | — | £131 | £1.7k |
| Profit (best available) | — | — | £131 | £1.7k |
| Employees (average) | 1 | 1 | 1 | 0 |
| Ratios | ||||
| Profit margin | — | — | 0.1% | 1.5% |
| Revenue per employee | — | — | £144k | — |
| Profit per employee | — | — | £131 | — |
| Growth (year on year) | ||||
| Revenue growth | — | — | — | ▼19.3% |
| Profit growth | — | — | — | ▲1234% |
| Headcount growth | — | 0% | 0% | ▼100% |
| Balance sheet — indirect signals, not revenue | ||||
| Net assets | £138k | £158k | £158k | £160k |
| Fixed assets | £11.7k | £11.7k | £11.7k | £11.7k |
| Current assets | £715k | £831k | £529k | £534k |
| Source | FullAccounts · bulk data Mar 2024 | FullAccounts · bulk data Mar 2024 | FullAccounts · bulk data Mar 2025 | FullAccounts · bulk data Mar 2026 |
How the business works
- Profit margin
- 1.5%
- Profit ÷ revenue.
- Gross margin
- —
- Gross profit ÷ revenue. High for software and services.
- Revenue per employee
- —
- Revenue ÷ average employees.
- Profit per employee
- —
- Profit ÷ average employees.
- Cash conversion
- —
- Cash generated from operations ÷ operating profit. Needs a cash-flow statement.
- Fixed assets ÷ revenue
- 10.1%
- Capital intensity. Low = capital-light, cheaper to start.
- Deferred income ÷ revenue
- —
- Customers paying upfront (subscriptions, deposits). Approximate when combined with accruals.
- Debtors ÷ revenue
- —
- Money owed by customers. Low = customers pay quickly.
Balance-sheet signals
Year-on-year changes in filed balance-sheet items. They can hint at momentum (or investment) but are not revenue or profit and must not be read as such.
- Net assets
- ▲1%
- Now £160k
- Cash at bank
- —
- Now —
- Headcount
- ▼100%
- Now 0
- Deferred income
- —
- Now —
- Fixed assets
- 0%
- Now £11.7k
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Sources
Latest figures from FullAccounts for the year to 30 Jun 2025 (profit £1.7k), from the Companies House accounts bulk data published Mar 2026. Spotted an error? Request a correction.
Updated from Companies House on 23 Oct 2026
Contains public sector information from Companies House licensed under the Open Government Licence v3.0. Data from Companies House, © Crown copyright. View the licence.