Intersmooth Developments Limited
Registered name: INTERSMOOTH DEVELOPMENTS LIMITED
Intersmooth Developments Limited made £385k revenue and £74.3k profit in the year to 31 Mar 2025.
Intersmooth Developments Limited’s revenue grew 30% to £385k in the year to 31 Mar 2025, with £74.3k profit and 2 employees. The company is classified under “plumbing, heat and air-conditioning installation” and is based in Chislehurst; we hold 3 years of its filed accounts.
- Status
- Active
- Location
- Chislehurst, London
- Age
- 13 yrs · since 2013
- 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 Mar 2023 | 31 Mar 2024 | 31 Mar 2025 |
|---|---|---|---|
| Disclosure | Full P&L | Full P&L | Full P&L |
| Profit & loss | |||
| Revenue (turnover) | £350k | £297k | £385k |
| Cost of sales | £209k | £193k | £171k |
| Gross profit | £141k | £103k | £213k |
| Operating profit | £25.2k | −£12.5k | £86.8k |
| Profit before tax | £24.2k | −£13.3k | £83k |
| Profit after tax | £19.5k | −£13.3k | £74.3k |
| Profit (best available) | £19.5k | −£13.3k | £74.3k |
| Employees (average) | 3 | 2 | 2 |
| Ratios | |||
| Profit margin | 5.6% | −4.5% | 19.3% |
| Gross margin | 40.2% | 34.9% | 55.5% |
| Revenue per employee | £117k | £148k | £192k |
| Profit per employee | £6.5k | −£6.7k | £37.2k |
| Growth (year on year) | |||
| Revenue growth | — | ▼15.3% | ▲29.8% |
| Profit growth | — | ▼168.3% | — |
| Headcount growth | — | ▼33.3% | 0% |
| Balance sheet — indirect signals, not revenue | |||
| Cash at bank | £59.2k | £6.8k | £55.9k |
| Net assets | £40.8k | £384 | £4.7k |
| Fixed assets | £584 | £0 | £38.8k |
| Current assets | £93.4k | £63.9k | £85.6k |
| Debtors | £34.2k | £57.2k | £29.7k |
| Deferred income | £944 | £998 | £900 |
| Source | FullAccounts · bulk data Dec 2024 | FullAccounts · bulk data Dec 2024 | FullAccounts · bulk data Dec 2025 |
How the business works
- Profit margin
- 19.3%
- Profit ÷ revenue.
- Gross margin
- 55.5%
- Gross profit ÷ revenue. High for software and services.
- Revenue per employee
- £192k
- Revenue ÷ average employees.
- Profit per employee
- £37.2k
- Profit ÷ average employees.
- Cash conversion
- —
- Cash generated from operations ÷ operating profit. Needs a cash-flow statement.
- Fixed assets ÷ revenue
- 10.1%
- Capital intensity. Low = capital-light, cheaper to start.
- Deferred income ÷ revenue
- 0.2%
- Customers paying upfront (subscriptions, deposits). Approximate when combined with accruals.
- Debtors ÷ revenue
- 7.7%
- 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
- ▲1122%
- Now £4.7k
- Cash at bank
- ▲726%
- Now £55.9k
- Headcount
- 0%
- Now 2
- Deferred income
- ▼10%
- Now £900
- Fixed assets
- —
- Now £38.8k
Deferred income is reported together with accruals in this filing (“accruals and deferred income”), so it is an approximate signal only.
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Sources
Latest figures from FullAccounts for the year to 31 Mar 2025 (profit £74.3k), from the Companies House accounts bulk data published Dec 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.