Sumando Ltd
Registered name: SUMANDO LTD
Sumando Ltd made £20.9m revenue and a £48.7k loss in the year to 30 Apr 2025.
Sumando Ltd’s revenue grew 153% to £20.9m in the year to 30 Apr 2025, with a loss of £48.7k and 23 employees. The company is classified under “construction of utility projects for electricity and telecommunications” and is based in Aylesbury; we hold 3 years of its filed accounts.
- Status
- Active
- Location
- Aylesbury, South East
- Age
- 4 yrs · since 2022
- 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 Apr 2023 | 30 Apr 2024 | 30 Apr 2025 |
|---|---|---|---|
| Disclosure | Full P&L | Full P&L | Full P&L |
| Profit & loss | |||
| Revenue (turnover) | £14.9m | £8.3m | £20.9m |
| Cost of sales | £10.8m | £5.5m | £17m |
| Gross profit | £4.1m | £2.8m | £3.8m |
| Operating profit | £2.6m | £12.7m | £34.4m |
| Profit before tax | £3.1m | £13.9m | £34.5m |
| Profit after tax | £1.7m | £372k | −£48.7k |
| Profit (best available) | £1.7m | £372k | −£48.7k |
| Staff costs | £555k | £1.7m | £3.3m |
| Employees (average) | 16 | 21 | 23 |
| Ratios | |||
| Profit margin | 11.3% | 4.5% | −0.2% |
| Gross margin | 27.4% | 33.7% | 18.4% |
| Revenue per employee | £932k | £393k | £908k |
| Profit per employee | £106k | £17.7k | −£2.1k |
| Cash conversion | −182.6% | −30.5% | −11.9% |
| Growth (year on year) | |||
| Revenue growth | — | — | ▲152.8% |
| Profit growth | — | — | ▼113.1% |
| Headcount growth | — | — | ▲9.5% |
| Balance sheet — indirect signals, not revenue | |||
| Cash at bank | £1.2m | £201k | £2.9m |
| Net assets | £1.7m | £2.1m | £2m |
| Fixed assets | £4m | £3.2m | £34.7m |
| Current assets | £12m | £21.2m | £15.4m |
| Debtors | £11.7m | £222k | £216k |
| Deferred income | £73.8k | £140k | £86k |
| Cash from operations | −£4.8m | −£3.9m | −£4.1m |
| Source | FullAccounts · bulk data Apr 2025 | FullAccounts · bulk data Apr 2025 | FullAccounts · bulk data Jun 2026 |
How the business works
- Profit margin
- −0.2%
- Profit ÷ revenue.
- Gross margin
- 18.4%
- Gross profit ÷ revenue. High for software and services.
- Revenue per employee
- £908k
- Revenue ÷ average employees.
- Profit per employee
- −£2.1k
- Profit ÷ average employees.
- Cash conversion
- −11.9%
- Cash generated from operations ÷ operating profit. Needs a cash-flow statement.
- Fixed assets ÷ revenue
- 166%
- Capital intensity. Low = capital-light, cheaper to start.
- Deferred income ÷ revenue
- 0.4%
- Customers paying upfront (subscriptions, deposits). Approximate when combined with accruals.
- Debtors ÷ revenue
- 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
- ▼2%
- Now £2m
- Cash at bank
- ▲1340%
- Now £2.9m
- Headcount
- ▲10%
- Now 23
- Deferred income
- ▼39%
- Now £86k
- Fixed assets
- ▲994%
- Now £34.7m
Deferred income is reported together with accruals in this filing (“accruals and deferred income”), so it is an approximate signal only.
Group structure
Subsidiaries (1)
- Padero Solaer LtdRev. £25.5m · Profit £36.4m
From the Persons with Significant Control register (corporate controllers only).
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Sources
Latest figures from FullAccounts for the year to 30 Apr 2025 (profit −£48.7k), from the Companies House accounts bulk data published Jun 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.