Quantum Data Energy PLC
Registered name: QUANTUM DATA ENERGY PLC
Quantum Data Energy PLC made £1.6m revenue and a £1.5m loss in the year to 31 Dec 2025.
Quantum Data Energy PLC’s revenue grew 121% to £1.6m in the year to 31 Dec 2025, with a loss of £1.5m. The company is classified under “production of electricity” and is based in London; we hold 2 years of its filed accounts.
- Status
- Active
- Location
- London, London
- Age
- 6 yrs · since 2020
- Type
- Public Limited Company
Key figures
Badges are automated estimates derived from the filed figures — not statements of fact about the company.
Financial history
| Year to | 31 Dec 2024 | 31 Dec 2025 |
|---|---|---|
| Disclosure | Full P&L | Full P&L |
| Profit & loss | ||
| Revenue (turnover) | £737k | £1.6m |
| Cost of sales | −£442k | −£1.1m |
| Gross profit | £296k | £496k |
| Operating profit | −£940k | −£1.2m |
| Profit before tax | −£1.1m | −£1.5m |
| Profit after tax | −£1.1m | −£1.5m |
| Profit (best available) | −£1.1m | −£1.5m |
| Employees (average) | — | — |
| Ratios | ||
| Profit margin | −148.9% | −93.2% |
| Gross margin | 40.1% | 30.5% |
| Growth (year on year) | ||
| Revenue growth | — | ▲121% |
| Balance sheet — indirect signals, not revenue | ||
| Net assets | — | — |
| Source | Accounts · bulk data May 2025 | Accounts · bulk data Aug 2026 |
How the business works
- Profit margin
- −93.2%
- Profit ÷ revenue.
- Gross margin
- 30.5%
- 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
- —
- 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
- —
- Now —
- Cash at bank
- —
- Now —
- Headcount
- —
- Now —
- Deferred income
- —
- Now —
- Fixed assets
- —
- Now —
Group structure
Subsidiaries (1)
- Sloane Developments LimitedRev. £0 · Profit −£78k
From the Persons with Significant Control register (corporate controllers only).
Sources
Latest figures from accounts for the year to 31 Dec 2025 (profit −£1.5m), from the Companies House accounts bulk data published Aug 2026. Spotted an error? Request a correction.
Contains public sector information from Companies House licensed under the Open Government Licence v3.0. Data from Companies House, © Crown copyright. View the licence.