Cambridge Sleep Sciences Ltd
Registered name: CAMBRIDGE SLEEP SCIENCES LTD
Part of Roadside Real Estate PLC groupCambridge Sleep Sciences Ltd does not publish its revenue or profit. Its accounts to 30 Sep 2025 show net assets of -£5m and 3 employees.
Cambridge Sleep Sciences Ltd did not publish its revenue or profit — small companies aren’t required to file a profit & loss account. Its accounts for the year to 30 Sep 2025 showed net assets of −£5m and 3 employees. The company is classified under “other research and experimental development on natural sciences and engineering” and is based in Abingdon; we hold 4 years of its filed accounts.
- Status
- Active
- Location
- Abingdon, South East
- Age
- 6 yrs · since 2020
- 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
Revenue not disclosed
Cambridge Sleep Sciences Ltd’s accounts for the year to 30 Sep 2025 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
- 3
- Net assets
- −£5m
Badges are automated estimates derived from the filed figures — not statements of fact about the company.
Financial history
| Year to | 30 Jun 2022 | 30 Sep 2023 | 30 Sep 2024 | 30 Sep 2025 |
|---|---|---|---|---|
| Disclosure | Full P&Lread from filing text | Full P&Lread from filing text | No P&L | No P&L |
| Profit & loss | ||||
| Revenue (turnover) | £176k | £13.5k | — | — |
| Cost of sales | £182k | £59.9k | — | — |
| Gross profit | −£6.1k | −£46.4k | — | — |
| Operating profit | −£732k | −£484k | — | — |
| Profit before tax | −£836k | −£647k | — | — |
| Profit (best available) | −£836k | −£647k | — | — |
| Staff costs | £222k | — | — | — |
| Employees (average) | 4 | 4 | 2 | 3 |
| Ratios | ||||
| Profit margin | −476.1% | −4804% | — | — |
| Gross margin | −3.5% | −344.5% | — | — |
| Revenue per employee | £43.9k | £3.4k | — | — |
| Profit per employee | −£209k | −£162k | — | — |
| Growth (year on year) | ||||
| Headcount growth | — | — | — | ▲50% |
| Balance sheet — indirect signals, not revenue | ||||
| Cash at bank | £32.8k | £117 | £5.1k | £26.5k |
| Net assets | −£2.1m | −£2.7m | −£3.7m | −£5m |
| Fixed assets | — | — | £66.4k | £12.4k |
| Current assets | — | — | £36.1k | £273k |
| Debtors | — | — | £1.8k | £34.7k |
| Source | Accounts · bulk data Dec 2024 | Accounts · bulk data Dec 2024 | FullAccounts · bulk data Jun 2026 | FullAccounts · bulk data Jun 2026 |
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 −£5m
- Cash at bank
- ▲423%
- Now £26.5k
- Headcount
- ▲50%
- Now 3
- Deferred income
- —
- Now —
- Fixed assets
- ▼81%
- Now £12.4k
Group structure
Ownership chain
- Roadside Real Estate PLCultimate parent75–100%
- Cambridge Sleep Sciences Ltdthis company
Bands show the share of ownership each company holds in the one below it.
Sister companies (6)
- Roadside Infrastructure LtdRev. £0 · Profit −£19k
- D.a.roberts Fuels LimitedFigures not disclosed
- Gardner Retail LtdRev. — · Profit £223k
- Hoch Group LimitedRev. — · Profit £252k
- Roadside Asset Management LimitedFigures not disclosed
- Roadside Reit LimitedFigures not disclosed
From the Persons with Significant Control register (corporate controllers only).
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Sources
Latest figures from FullAccounts for the year to 30 Sep 2025, from the Companies House accounts bulk data published Jun 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.