Brainsell Limited
Registered name: BRAINSELL LIMITED
Brainsell Limited made £128k revenue and £216 profit in the year to 31 Dec 2025.
Brainsell Limited’s revenue fell 45% to £128k in the year to 31 Dec 2025, with £216 profit and 2 employees. The company is classified under “market research and public opinion polling” and is based in Richmond; we hold 4 years of its filed accounts.
- Status
- Active
- Location
- Richmond, London
- Age
- 24 yrs · since 2001
- 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) | £186k | £278k | £234k | £128k |
| Profit after tax | £42.1k | £68.1k | £51.9k | £216 |
| Profit (best available) | £42.1k | £68.1k | £51.9k | £216 |
| Staff costs | £25.5k | £25.3k | £28.6k | £31.1k |
| Employees (average) | — | 2 | 2 | 2 |
| Ratios | ||||
| Profit margin | 22.7% | 24.5% | 22.1% | 0.2% |
| Revenue per employee | — | £139k | £117k | £64.2k |
| Profit per employee | — | £34.1k | £25.9k | £108 |
| Growth (year on year) | ||||
| Revenue growth | — | ▲49.6% | ▼15.7% | ▼45.3% |
| Profit growth | — | ▲61.8% | ▼23.8% | ▼99.6% |
| Headcount growth | — | — | 0% | 0% |
| Balance sheet — indirect signals, not revenue | ||||
| Net assets | £402 | £36.5k | £2.4k | £1.1k |
| Fixed assets | £2.8k | £2.1k | £1.6k | £1.2k |
| Current assets | £114k | £136k | £116k | £97.7k |
| Source | FullAccounts · bulk data Sep 2024 | FullAccounts · bulk data Sep 2024 | FullAccounts · bulk data Sep 2025 | FullAccounts · bulk data Mar 2026 |
How the business works
- Profit margin
- 0.2%
- Profit ÷ revenue.
- Gross margin
- —
- Gross profit ÷ revenue. High for software and services.
- Revenue per employee
- £64.2k
- Revenue ÷ average employees.
- Profit per employee
- £108
- Profit ÷ average employees.
- Cash conversion
- —
- Cash generated from operations ÷ operating profit. Needs a cash-flow statement.
- Fixed assets ÷ revenue
- 0.9%
- 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
- ▼55%
- Now £1.1k
- Cash at bank
- —
- Now —
- Headcount
- 0%
- Now 2
- Deferred income
- —
- Now —
- Fixed assets
- ▼25%
- Now £1.2k
Similar profitable businesses
Sources
Latest figures from FullAccounts for the year to 31 Dec 2025 (profit £216), from the Companies House accounts bulk data published Mar 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.