Dianne Sullivan Ltd
Registered name: DIANNE SULLIVAN LTD
Dianne Sullivan Ltd made £25.2k revenue and £20k profit in the year to 31 May 2025.
Dianne Sullivan Ltd’s revenue was £25.3k in the year to 31 May 2025, with £20k profit and 1 employee. The company is classified under “other service activities” and is based in London; we hold 2 years of its filed accounts.
- Status
- Active
- Location
- London, London
- Age
- 3 yrs · since 2023
- 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 | 31 May 2024 | 31 May 2025 |
|---|---|---|
| Disclosure | Profit only | Full P&L |
| Profit & loss | ||
| Revenue (turnover) | — | £25.3k |
| Gross profit | £10k | — |
| Operating profit | £1.1k | — |
| Profit before tax | £1.1k | — |
| Profit after tax | £1.1k | £20k |
| Profit (best available) | £1.1k | £20k |
| Staff costs | — | £1.8k |
| Employees (average) | 1 | 1 |
| Ratios | ||
| Profit margin | — | 79% |
| Revenue per employee | — | £25.3k |
| Profit per employee | £1.1k | £20k |
| Growth (year on year) | ||
| Profit growth | — | ▲1698% |
| Headcount growth | — | 0% |
| Balance sheet — indirect signals, not revenue | ||
| Cash at bank | £0 | — |
| Net assets | £1.1k | £22.8k |
| Fixed assets | £0 | £0 |
| Current assets | £1.1k | £22.9k |
| Debtors | £1.1k | — |
| Source | AbridgedAccounts · bulk data Jul 2024 | FullAccounts · bulk data Oct 2025 |
How the business works
- Profit margin
- 79%
- Profit ÷ revenue.
- Gross margin
- —
- Gross profit ÷ revenue. High for software and services.
- Revenue per employee
- £25.3k
- Revenue ÷ average employees.
- Profit per employee
- £20k
- Profit ÷ average employees.
- Cash conversion
- —
- Cash generated from operations ÷ operating profit. Needs a cash-flow statement.
- Fixed assets ÷ revenue
- 0%
- 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
- ▲2075%
- Now £22.8k
- Cash at bank
- —
- Now —
- Headcount
- 0%
- Now 1
- Deferred income
- —
- Now —
- Fixed assets
- —
- Now £0
Sources
Latest figures from FullAccounts for the year to 31 May 2025 (profit £20k), from the Companies House accounts bulk data published Oct 2025. 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.