Ion-D Limited
Registered name: ION-D LIMITED
Ion-D Limited made £37.7k revenue and £17.1k profit in the year to 28 Feb 2025.
Ion-D Limited’s revenue grew 74% to £37.7k in the year to 28 Feb 2025, with £17.1k profit. The company is classified under “other education” and is based in London; we hold 4 years of its filed accounts.
- Status
- Active
- Location
- London, London
- Age
- 5 yrs · since 2021
- Type
- PRI/LTD BY GUAR/NSC (Private, limited by guarantee, no share capital)
Non-profit. It is limited by guarantee (typically an association, club or management company), so it isn't run for profit. It is excluded from our opportunity lists.
Key figures
Badges are automated estimates derived from the filed figures — not statements of fact about the company.
Financial history
| Year to | 28 Feb 2023 | 28 Feb 2024 | 29 Feb 2024 | 28 Feb 2025 |
|---|---|---|---|---|
| Disclosure | Full P&L | Full P&L | Full P&L | Full P&L |
| Profit & loss | ||||
| Revenue (turnover) | £12.1k | £21.7k | £21.7k | £37.7k |
| Cost of sales | — | £17.8k | — | £20.6k |
| Operating profit | — | £3.9k | — | £17.1k |
| Profit before tax | — | £3.9k | — | £17.1k |
| Profit after tax | £4.6k | £3.9k | £3.9k | £17.1k |
| Profit (best available) | £4.6k | £3.9k | £3.9k | £17.1k |
| Employees (average) | — | — | 0 | — |
| Ratios | ||||
| Profit margin | 38.1% | 17.9% | 17.9% | 45.4% |
| Growth (year on year) | ||||
| Revenue growth | — | ▲79.9% | ▲79.9% | ▲74% |
| Profit growth | — | ▼15.3% | ▼15.3% | ▲340.2% |
| Balance sheet — indirect signals, not revenue | ||||
| Net assets | £7k | — | £10.9k | — |
| Current assets | £25.2k | — | £25k | — |
| Source | FullAccounts · bulk data Nov 2024 | Accounts · bulk data Nov 2025 | FullAccounts · bulk data Nov 2024 | Accounts · bulk data Nov 2025 |
How the business works
- Profit margin
- 45.4%
- 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
- —
- 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 —
Sources
Latest figures from accounts for the year to 28 Feb 2025 (profit £17.1k), from the Companies House accounts bulk data published Nov 2025. Spotted an error? Request a correction.
Updated from Companies House on 17 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.