Jec(London) Limited
Registered name: JEC(LONDON) LIMITED
Jec(London) Limited made £39.5k revenue and £1.4k profit in the year to 31 Mar 2025.
Jec(London) Limited’s revenue grew 4% to £39.5k in the year to 31 Mar 2025, with £1.4k profit and 1 employee. The company is classified under “installation of industrial machinery and equipment” and is based in Harrow; we hold 4 years of its filed accounts.
- Status
- Active
- Location
- Harrow, London
- Age
- 6 yrs · since 2020
- 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 2022 | 31 Mar 2023 | 31 Mar 2024 | 31 Mar 2025 |
|---|---|---|---|---|
| Disclosure | Full P&L | Full P&L | Full P&L | Full P&L |
| Profit & loss | ||||
| Revenue (turnover) | £4k | £37.5k | £38.1k | £39.5k |
| Cost of sales | £3.9k | £17k | £20.9k | £14.3k |
| Gross profit | £100 | £20.5k | £17.3k | £25.2k |
| Operating profit | £0 | £10.3k | £4.9k | £2k |
| Profit before tax | £0 | £10.3k | £4.9k | £1.7k |
| Profit after tax | £0 | £8.3k | £3.9k | £1.4k |
| Profit (best available) | £0 | £8.3k | £3.9k | £1.4k |
| Employees (average) | 1 | 1 | 1 | 1 |
| Ratios | ||||
| Profit margin | 0% | 22.2% | 10.3% | 3.5% |
| Gross margin | 2.5% | 54.6% | 45.3% | 63.8% |
| Revenue per employee | £4k | £37.5k | £38.1k | £39.5k |
| Profit per employee | £0 | £8.3k | £3.9k | £1.4k |
| Growth (year on year) | ||||
| Revenue growth | — | ▲836.6% | ▲1.8% | ▲3.5% |
| Profit growth | — | — | ▼52.6% | ▼65.1% |
| Headcount growth | — | 0% | 0% | 0% |
| Balance sheet — indirect signals, not revenue | ||||
| Cash at bank | £2k | £4.8k | £3k | £131 |
| Net assets | £4k | £10.3k | £14.2k | £10.9k |
| Fixed assets | £960 | £854 | £683 | £622 |
| Current assets | £4.5k | £13.4k | £16.4k | £15.2k |
| Debtors | £2.4k | £8.6k | £13.4k | £15.1k |
| Source | FullAccounts · bulk data Mar 2024 | FullAccounts · bulk data Mar 2024 | FullAccounts · bulk data Dec 2024 | FullAccounts · bulk data Dec 2025 |
How the business works
- Profit margin
- 3.5%
- Profit ÷ revenue.
- Gross margin
- 63.8%
- Gross profit ÷ revenue. High for software and services.
- Revenue per employee
- £39.5k
- Revenue ÷ average employees.
- Profit per employee
- £1.4k
- Profit ÷ average employees.
- Cash conversion
- —
- Cash generated from operations ÷ operating profit. Needs a cash-flow statement.
- Fixed assets ÷ revenue
- 1.6%
- Capital intensity. Low = capital-light, cheaper to start.
- Deferred income ÷ revenue
- —
- Customers paying upfront (subscriptions, deposits). Approximate when combined with accruals.
- Debtors ÷ revenue
- 38.1%
- 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
- ▼23%
- Now £10.9k
- Cash at bank
- ▼96%
- Now £131
- Headcount
- 0%
- Now 1
- Deferred income
- —
- Now —
- Fixed assets
- ▼9%
- Now £622
Sources
Latest figures from FullAccounts for the year to 31 Mar 2025 (profit £1.4k), 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.