Duco Heating Ltd
Registered name: DUCO HEATING LTD
Duco Heating Ltd made £20.2k revenue and a £2.4k loss in the year to 31 Jul 2025.
Duco Heating Ltd’s revenue grew 450% to £20.2k in the year to 31 Jul 2025, with a loss of £2.4k and 1 employee. The company is classified under “wholesale of hardware, plumbing and heating equipment and supplies” and is based in Boston; we hold 2 years of its filed accounts.
- Status
- Active
- Location
- Boston, 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 | 31 Jul 2024 | 31 Jul 2025 |
|---|---|---|
| Disclosure | Full P&L | Full P&L |
| Profit & loss | ||
| Revenue (turnover) | £3.7k | £20.2k |
| Cost of sales | £3.3k | £19.9k |
| Gross profit | £417 | £271 |
| Operating profit | −£192 | −£681 |
| Profit before tax | −£192 | −£681 |
| Profit after tax | −£192 | −£2.4k |
| Profit (best available) | −£192 | −£2.4k |
| Employees (average) | 0 | 1 |
| Ratios | ||
| Profit margin | −5.2% | −11.8% |
| Gross margin | 11.4% | 1.3% |
| Revenue per employee | — | £20.2k |
| Profit per employee | — | −£2.4k |
| Growth (year on year) | ||
| Revenue growth | — | ▲449.6% |
| Balance sheet — indirect signals, not revenue | ||
| Cash at bank | £1k | £0 |
| Net assets | £100 | £2.1k |
| Fixed assets | £200 | £2.5k |
| Current assets | £4.8k | £2.5k |
| Debtors | £0 | £0 |
| Deferred income | £0 | £0 |
| Source | FullAccounts · bulk data Mar 2025 | FullAccounts · bulk data Apr 2026 |
How the business works
- Profit margin
- −11.8%
- Profit ÷ revenue.
- Gross margin
- 1.3%
- Gross profit ÷ revenue. High for software and services.
- Revenue per employee
- £20.2k
- Revenue ÷ average employees.
- Profit per employee
- −£2.4k
- Profit ÷ average employees.
- Cash conversion
- —
- Cash generated from operations ÷ operating profit. Needs a cash-flow statement.
- Fixed assets ÷ revenue
- 12.4%
- Capital intensity. Low = capital-light, cheaper to start.
- Deferred income ÷ revenue
- 0%
- Customers paying upfront (subscriptions, deposits). Approximate when combined with accruals.
- Debtors ÷ revenue
- 0%
- 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
- ▲2000%
- Now £2.1k
- Cash at bank
- ▼100%
- Now £0
- Headcount
- —
- Now 1
- Deferred income
- —
- Now £0
- Fixed assets
- ▲1150%
- Now £2.5k
Deferred income is reported together with accruals in this filing (“accruals and deferred income”), so it is an approximate signal only.
Sources
Latest figures from FullAccounts for the year to 31 Jul 2025 (profit −£2.4k), from the Companies House accounts bulk data published Apr 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.