Exosens Detection UK Limited
Registered name: EXOSENS DETECTION UK LIMITED
Part of Exosens Holding UK Limited groupExosens Detection UK Limited made £11m revenue and £1.9m profit in the year to 31 Dec 2025.
Exosens Detection UK Limited’s revenue grew 13% to £11m in the year to 31 Dec 2025, with £1.9m profit and 94 employees. The company is classified under “manufacture of electronic components” and is based in Croydon; we hold 5 years of its filed accounts.
- Status
- Active
- Location
- Croydon, London
- Age
- 77 yrs · since 1949
- Type
- Private Limited Company
Part of a group. The filing indicates this company sits within a group structure, so its results may depend on intra-group trading and it may be hard to replicate independently.
Key figures
Badges are automated estimates derived from the filed figures — not statements of fact about the company.
Financial history
| Year to | 4 Jan 2022 | 4 Jan 2023 | 4 Jan 2024 | 31 Dec 2024 | 31 Dec 2025 |
|---|---|---|---|---|---|
| Disclosure | Full P&L | Full P&L | Full P&Lread from filing text | Full P&L | Full P&L |
| Profit & loss | |||||
| Revenue (turnover) | £8.1m | £9.7m | £11m | £9.8m | £11m |
| Cost of sales | £4.5m | £5.2m | £6.1m | −£6.1m | −£4.7m |
| Gross profit | £3.6m | £4.5m | £4.9m | £3.7m | £6.3m |
| Operating profit | £953k | £1.7m | £1.8m | £420k | £2.1m |
| Profit before tax | £922k | £1.7m | £1.7m | £357k | £2m |
| Profit after tax | £630k | £1.4m | £1.3m | £568k | £1.9m |
| Profit (best available) | £630k | £1.4m | £1.3m | £568k | £1.9m |
| Staff costs | £3.4m | £3.7m | £4.2m | — | — |
| Employees (average) | 90 | 92 | 93 | 100 | 94 |
| Ratios | |||||
| Profit margin | 7.8% | 14.8% | 12.2% | 5.8% | 16.9% |
| Gross margin | 44.1% | 46.3% | 44.8% | 37.9% | 57.4% |
| Revenue per employee | £90.1k | £105k | £118k | £98k | £117k |
| Profit per employee | £7k | £15.5k | £14.4k | £5.7k | £19.9k |
| Growth (year on year) | |||||
| Revenue growth | — | ▲19% | ▲13.7% | ▼10.7% | ▲12.6% |
| Profit growth | — | ▲126.3% | ▼6.3% | ▼57.5% | ▲228.7% |
| Headcount growth | — | ▲2.2% | ▲1.1% | ▲7.5% | ▼6% |
| Balance sheet — indirect signals, not revenue | |||||
| Cash at bank | £625k | £1.2m | £43.6k | — | — |
| Net assets | £4.4m | £5.9m | £6.7m | — | — |
| Fixed assets | £1.4m | £1.4m | £1.3m | — | — |
| Current assets | £6.7m | £9.8m | £12m | — | — |
| Debtors | £1.2m | £1.1m | £2.8m | — | — |
| Deferred income | £569k | £1.3m | £1.5m | — | — |
| Source | Accounts · bulk data Oct 2023 | Accounts · bulk data Oct 2023 | FullAccounts · bulk data Oct 2024 | Accounts · bulk data Oct 2025 | Accounts · bulk data Oct 2026 |
How the business works
- Profit margin
- 16.9%
- Profit ÷ revenue.
- Gross margin
- 57.4%
- Gross profit ÷ revenue. High for software and services.
- Revenue per employee
- £117k
- Revenue ÷ average employees.
- Profit per employee
- £19.9k
- 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
- ▼6%
- Now 94
- Deferred income
- —
- Now —
- Fixed assets
- —
- Now —
Group structure
Ownership chain
- Exosens Holding UK Limitedultimate parent75–100%
- Centronic Group Limited75–100%
- Centronic Holdings Limited75–100%
- Exosens Detection UK Limitedthis company
Bands show the share of ownership each company holds in the one below it.
From the Persons with Significant Control register (corporate controllers only).
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Sources
Latest figures from accounts for the year to 31 Dec 2025 (profit £1.9m), from the Companies House accounts bulk data published Oct 2026. Spotted an error? Request a correction.
Updated from Companies House on 13 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.