Suresensors Limited
Registered name: SURESENSORS LIMITED
Part of Roche Holding Ag groupSuresensors Limited does not publish its revenue or profit. Its accounts to 31 Dec 2024 show net assets of -£307k and 1 employee.
Suresensors Limited did not publish its revenue or profit — small companies aren’t required to file a profit & loss account. Its accounts for the year to 31 Dec 2024 showed net assets of −£307k and 1 employee. The company is classified under “other research and experimental development on natural sciences and engineering” and is based in Inverness; we hold 4 years of its filed accounts.
- Status
- Active
- Location
- Inverness, Scotland
- Age
- 20 yrs · since 2006
- 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. From the filing: “The Company’s immediate parent company is LumiraDx UK Limited, incorporated in the United Kingdom, which holds 100% of the issued share capital of the Company.”
Key figures
Revenue not disclosed
Suresensors Limited’s accounts for the year to 31 Dec 2024 contain a balance sheet but no profit & loss account, so its revenue and profit are not public. UK small and micro-entity companies are not required to publish a P&L — this is normal and says nothing about how the business is performing.
We never estimate revenue. Below you’ll find the balance-sheet figures that were filed — useful as indirect signals of momentum, but they are not revenue or profit.
- Employees
- 1
- Net assets
- −£307k
Badges are automated estimates derived from the filed figures — not statements of fact about the company.
Financial history
| Year to | 31 Dec 2021 | 31 Dec 2022 | 31 Dec 2023 | 31 Dec 2024 |
|---|---|---|---|---|
| Disclosure | No P&L | No P&L | No P&L | No P&L |
| Profit & loss | ||||
| Revenue (turnover) | — | — | — | — |
| Profit (best available) | — | — | — | — |
| Employees (average) | 2 | 3 | 2 | 1 |
| Ratios | ||||
| Profit margin | — | — | — | — |
| Growth (year on year) | ||||
| Headcount growth | — | ▲50% | ▼33.3% | ▼50% |
| Balance sheet — indirect signals, not revenue | ||||
| Cash at bank | £45.6k | £16k | £35.9k | £29.1k |
| Net assets | −£89.5k | −£84.5k | −£93.7k | −£307k |
| Current assets | £105k | £107k | £87k | £92.9k |
| Debtors | £59k | £91.2k | £51k | £63.8k |
| Source | FullAccounts · bulk data Apr 2024 | FullAccounts · bulk data Apr 2024 | FullAccounts · bulk data Oct 2024 | FullAccounts · bulk data Sep 2025 |
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 −£307k
- Cash at bank
- ▼19%
- Now £29.1k
- Headcount
- ▼50%
- Now 1
- Deferred income
- —
- Now —
- Fixed assets
- —
- Now —
Group structure
Ownership chain
- Roche Holding Ag (registered outside the UK register)ultimate parent75–100%
- Roche Holding (UK) Limited75–100%
- Roche Diagnostics Limited75–100%
- Lumiradx UK Ltd75–100%
- Suresensors 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 FullAccounts for the year to 31 Dec 2024, from the Companies House accounts bulk data published Sep 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.