Smart One Engineering Ltd
Registered name: SMART ONE ENGINEERING LTD
Smart One Engineering Ltd made £32k revenue and a £384 loss in the year to 30 Jun 2025.
Smart One Engineering Ltd’s revenue fell 29% to £32k in the year to 30 Jun 2025, with a loss of £384 and 0 employees. The company is classified under “construction of domestic buildings” and is based in Welwyn Garden City; we hold 2 years of its filed accounts.
- Status
- Active
- Location
- Welwyn Garden City, East of England
- Age
- 3 yrs · since 2023
- 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 | 30 Jun 2024 | 30 Jun 2025 |
|---|---|---|
| Disclosure | Full P&L | Full P&L |
| Profit & loss | ||
| Revenue (turnover) | £45.2k | £32k |
| Cost of sales | £16.4k | £17.1k |
| Gross profit | £28.7k | £14.9k |
| Operating profit | £20.6k | −£384 |
| Profit before tax | £20.6k | −£384 |
| Profit after tax | £16.6k | −£384 |
| Profit (best available) | £16.6k | −£384 |
| Employees (average) | -1 | 0 |
| Ratios | ||
| Profit margin | 36.9% | −1.2% |
| Gross margin | 63.6% | 46.7% |
| Revenue per employee | −£45.2k | — |
| Profit per employee | −£16.6k | — |
| Growth (year on year) | ||
| Revenue growth | — | ▼29.1% |
| Profit growth | — | ▼102.3% |
| Balance sheet — indirect signals, not revenue | ||
| Cash at bank | £10.4k | £1.1k |
| Net assets | £15.3k | £15k |
| Fixed assets | — | £11.5k |
| Current assets | £20.3k | £4.5k |
| Debtors | £6.5k | £3.4k |
| Source | FullAccounts · bulk data Mar 2025 | FullAccounts · bulk data Mar 2026 |
How the business works
- Profit margin
- −1.2%
- Profit ÷ revenue.
- Gross margin
- 46.7%
- Gross profit ÷ revenue. High for software and services.
- Revenue per employee
- —
- Revenue ÷ average employees.
- Profit per employee
- —
- Profit ÷ average employees.
- Cash conversion
- —
- Cash generated from operations ÷ operating profit. Needs a cash-flow statement.
- Fixed assets ÷ revenue
- 35.8%
- Capital intensity. Low = capital-light, cheaper to start.
- Deferred income ÷ revenue
- —
- Customers paying upfront (subscriptions, deposits). Approximate when combined with accruals.
- Debtors ÷ revenue
- 10.7%
- 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
- ▼3%
- Now £15k
- Cash at bank
- ▼89%
- Now £1.1k
- Headcount
- —
- Now 0
- Deferred income
- —
- Now —
- Fixed assets
- —
- Now £11.5k
Sources
Latest figures from FullAccounts for the year to 30 Jun 2025 (profit −£384), from the Companies House accounts bulk data published Mar 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.