Zernoff & Co Ltd
Registered name: ZERNOFF & CO LTD
Zernoff & Co Ltd made £28.6k revenue and a £7.6k loss in the year to 30 Sep 2025.
Zernoff & Co Ltd’s revenue grew 51% to £28.6k in the year to 30 Sep 2025, with a loss of £7.6k and 1 employee. The company is classified under “other specialised construction activities” and is based in Harrow; we hold 4 years of its filed accounts.
- Status
- Active
- Location
- Harrow, London
- Age
- 5 yrs · since 2021
- 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 Sep 2022 | 30 Sep 2023 | 30 Sep 2024 | 30 Sep 2025 |
|---|---|---|---|---|
| Disclosure | Full P&L | Full P&L | Full P&L | Full P&L |
| Profit & loss | ||||
| Revenue (turnover) | £0 | £107 | £19k | £28.6k |
| Cost of sales | £0 | £0 | £4.8k | £14.8k |
| Gross profit | £0 | £107 | £14.1k | £13.7k |
| Operating profit | −£254 | −£1.6k | £4.8k | −£7.6k |
| Profit before tax | −£254 | −£1.6k | £4.8k | −£7.6k |
| Profit after tax | −£254 | −£1.6k | £4.8k | −£7.6k |
| Profit (best available) | −£254 | −£1.6k | £4.8k | −£7.6k |
| Employees (average) | 0 | 0 | 1 | 1 |
| Ratios | ||||
| Profit margin | — | −1451% | 25.2% | −26.6% |
| Gross margin | — | 100% | 74.5% | 48.1% |
| Revenue per employee | — | — | £19k | £28.6k |
| Profit per employee | — | — | £4.8k | −£7.6k |
| Growth (year on year) | ||||
| Revenue growth | — | — | ▲17634% | ▲50.5% |
| Profit growth | — | — | — | ▼259% |
| Headcount growth | — | — | — | 0% |
| Balance sheet — indirect signals, not revenue | ||||
| Cash at bank | £0 | £0 | £1.8k | £142 |
| Net assets | −£358 | −£1.9k | £3.9k | −£5.6k |
| Fixed assets | £0 | £1.2k | £0 | — |
| Current assets | £0 | £0 | £6.7k | £6k |
| Debtors | £0 | £0 | £4.8k | £5.9k |
| Deferred income | £0 | £0 | £0 | — |
| Source | FullAccounts · bulk data Jun 2024 | FullAccounts · bulk data Jun 2024 | FullAccounts · bulk data Jun 2025 | FullAccounts · bulk data Jul 2026 |
How the business works
- Profit margin
- −26.6%
- Profit ÷ revenue.
- Gross margin
- 48.1%
- Gross profit ÷ revenue. High for software and services.
- Revenue per employee
- £28.6k
- Revenue ÷ average employees.
- Profit per employee
- −£7.6k
- Profit ÷ average employees.
- Cash conversion
- —
- Cash generated from operations ÷ operating profit. Needs a cash-flow statement.
- Fixed assets ÷ revenue
- —
- Capital intensity. Low = capital-light, cheaper to start.
- Deferred income ÷ revenue
- —
- Customers paying upfront (subscriptions, deposits). Approximate when combined with accruals.
- Debtors ÷ revenue
- 20.6%
- 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
- ▼245%
- Now −£5.6k
- Cash at bank
- ▼92%
- Now £142
- Headcount
- 0%
- Now 1
- Deferred income
- —
- Now —
- Fixed assets
- —
- Now —
Sources
Latest figures from FullAccounts for the year to 30 Sep 2025 (profit −£7.6k), from the Companies House accounts bulk data published Jul 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.