London Insulation Services Ltd
Registered name: LONDON INSULATION SERVICES LTD
London Insulation Services Ltd made £5m revenue and £66.9k profit in the year to 31 Aug 2025.
London Insulation Services Ltd’s revenue fell 8% to £5m in the year to 31 Aug 2025, with £66.9k profit and 5 employees. The company is classified under “other building completion and finishing” and is based in Leigh-on-Sea; we hold 4 years of its filed accounts.
- Status
- Active
- Location
- Leigh-on-Sea, East of England
- Age
- 8 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 Aug 2022 | 31 Aug 2023 | 31 Aug 2024 | 31 Aug 2025 |
|---|---|---|---|---|
| Disclosure | No P&L | No P&L | Full P&L | Full P&L |
| Profit & loss | ||||
| Revenue (turnover) | — | — | £5.4m | £5m |
| Cost of sales | — | — | — | £4.3m |
| Gross profit | — | — | £621k | £685k |
| Operating profit | — | — | £47.9k | £92.5k |
| Profit before tax | — | — | £47.9k | £92.5k |
| Profit after tax | — | — | £38.2k | £66.9k |
| Profit (best available) | — | — | £38.2k | £66.9k |
| Employees (average) | 4 | 4 | 5 | 5 |
| Ratios | ||||
| Profit margin | — | — | 0.7% | 1.3% |
| Gross margin | — | — | 11.5% | 13.8% |
| Revenue per employee | — | — | £1.1m | £995k |
| Profit per employee | — | — | £7.6k | £13.4k |
| Growth (year on year) | ||||
| Revenue growth | — | — | — | ▼8% |
| Profit growth | — | — | — | ▲75% |
| Headcount growth | — | 0% | ▲25% | 0% |
| Balance sheet — indirect signals, not revenue | ||||
| Cash at bank | £200k | £154k | £94.5k | £86.2k |
| Net assets | £516k | £595k | £453k | £425k |
| Fixed assets | £19.9k | £17.9k | £15.2k | £12.9k |
| Current assets | £1.5m | £1.2m | £1.1m | £862k |
| Debtors | £1.3m | £1.1m | £900k | £645k |
| Source | AbridgedAccounts · bulk data May 2024 | AbridgedAccounts · bulk data May 2024 | AbridgedAccounts · bulk data May 2025 | FullAccounts · bulk data May 2026 |
How the business works
- Profit margin
- 1.3%
- Profit ÷ revenue.
- Gross margin
- 13.8%
- Gross profit ÷ revenue. High for software and services.
- Revenue per employee
- £995k
- Revenue ÷ average employees.
- Profit per employee
- £13.4k
- Profit ÷ average employees.
- Cash conversion
- —
- Cash generated from operations ÷ operating profit. Needs a cash-flow statement.
- Fixed assets ÷ revenue
- 0.3%
- Capital intensity. Low = capital-light, cheaper to start.
- Deferred income ÷ revenue
- —
- Customers paying upfront (subscriptions, deposits). Approximate when combined with accruals.
- Debtors ÷ revenue
- 13%
- 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
- ▼6%
- Now £425k
- Cash at bank
- ▼9%
- Now £86.2k
- Headcount
- 0%
- Now 5
- Deferred income
- —
- Now —
- Fixed assets
- ▼15%
- Now £12.9k
Group structure
Minority corporate shareholders
- Sophie Brooks Ltd 25–50%
From the Persons with Significant Control register (corporate controllers only).
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- Staff
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- Staff
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Sources
Latest figures from FullAccounts for the year to 31 Aug 2025 (profit £66.9k), from the Companies House accounts bulk data published May 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.