Culham Economics Ltd
Registered name: CULHAM ECONOMICS LTD
Culham Economics Ltd made £16.5k revenue and £15.6k profit in the year to 31 Dec 2025.
Culham Economics Ltd’s revenue fell 4% to £16.5k in the year to 31 Dec 2025, with £15.6k profit and 0 employees. The company is classified under “other professional, scientific and technical activities” and is based in Surbiton; we hold 4 years of its filed accounts.
- Status
- Active
- Location
- Surbiton, London
- Age
- 7 yrs · since 2018
- 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 Dec 2022 | 31 Dec 2023 | 31 Dec 2024 | 31 Dec 2025 |
|---|---|---|---|---|
| Disclosure | Full P&L | Full P&L | Full P&L | Full P&L |
| Profit & loss | ||||
| Revenue (turnover) | £37.8k | £38.5k | £17.2k | £16.5k |
| Profit after tax | £29.8k | £30.4k | £16.1k | £15.6k |
| Profit (best available) | £29.8k | £30.4k | £16.1k | £15.6k |
| Employees (average) | — | 0 | — | 0 |
| Ratios | ||||
| Profit margin | 78.9% | 78.8% | 94.1% | 94.1% |
| Growth (year on year) | ||||
| Revenue growth | — | ▲2% | ▼55.5% | ▼3.6% |
| Profit growth | — | ▲1.9% | ▼46.9% | ▼3.6% |
| Balance sheet — indirect signals, not revenue | ||||
| Net assets | £13.2k | £19.6k | £6.6k | £12.2k |
| Current assets | £13.2k | £19.6k | £6.6k | £12.2k |
| Source | FullAccounts · bulk data Jul 2024 | FullAccounts · bulk data Jul 2024 | FullAccounts · bulk data Jan 2026 | FullAccounts · bulk data Jan 2026 |
How the business works
- Profit margin
- 94.1%
- 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
- ▲84%
- Now £12.2k
- Cash at bank
- —
- Now —
- Headcount
- —
- Now 0
- Deferred income
- —
- Now —
- Fixed assets
- —
- Now —
Sources
Latest figures from FullAccounts for the year to 31 Dec 2025 (profit £15.6k), from the Companies House accounts bulk data published Jan 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.