KB One Rail Limited
Registered name: KB ONE RAIL LIMITED
KB One Rail Limited made £43.7k revenue and £22k profit in the year to 31 May 2026.
KB One Rail Limited’s revenue fell 37% to £43.7k in the year to 31 May 2026, with £22k profit and 1 employee. The company is classified under “construction of railways and underground railways” and is based in Broadstairs; we hold 4 years of its filed accounts.
- Status
- Active
- Location
- Broadstairs, South East
- Age
- 11 yrs · since 2015
- 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 May 2023 | 31 May 2024 | 31 May 2025 | 31 May 2026 |
|---|---|---|---|---|
| Disclosure | No P&L | No P&L | Full P&L | Full P&L |
| Profit & loss | ||||
| Revenue (turnover) | — | — | £69.3k | £43.7k |
| Gross profit | — | — | £69.3k | £43.7k |
| Operating profit | — | — | £42.8k | £27.5k |
| Profit before tax | — | — | £42.4k | £27.1k |
| Profit after tax | — | — | £34.4k | £22k |
| Profit (best available) | — | — | £34.4k | £22k |
| Employees (average) | 1 | 1 | 1 | 1 |
| Ratios | ||||
| Profit margin | — | — | 49.6% | 50.3% |
| Gross margin | — | — | 100% | 100% |
| Revenue per employee | — | — | £69.3k | £43.7k |
| Profit per employee | — | — | £34.4k | £22k |
| Growth (year on year) | ||||
| Revenue growth | — | — | — | ▼37% |
| Profit growth | — | — | — | ▼36% |
| Headcount growth | — | 0% | 0% | 0% |
| Balance sheet — indirect signals, not revenue | ||||
| Cash at bank | — | — | £12 | £4k |
| Net assets | £10.8k | £3 | £982 | £2.9k |
| Current assets | £37.1k | £16.4k | £17.3k | £13.5k |
| Debtors | — | — | £17.3k | £9.5k |
| Deferred income | — | — | £765 | £805 |
| Source | FullAccounts · bulk data Sep 2024 | FullAccounts · bulk data Sep 2024 | FullAccounts · bulk data Sep 2025 | FullAccounts · bulk data Aug 2026 |
How the business works
- Profit margin
- 50.3%
- Profit ÷ revenue.
- Gross margin
- 100%
- Gross profit ÷ revenue. High for software and services.
- Revenue per employee
- £43.7k
- Revenue ÷ average employees.
- Profit per employee
- £22k
- 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
- 1.8%
- Customers paying upfront (subscriptions, deposits). Approximate when combined with accruals.
- Debtors ÷ revenue
- 21.7%
- 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
- ▲197%
- Now £2.9k
- Cash at bank
- ▲33217%
- Now £4k
- Headcount
- 0%
- Now 1
- Deferred income
- ▲5%
- Now £805
- Fixed assets
- —
- Now —
Deferred income is reported together with accruals in this filing (“accruals and deferred income”), so it is an approximate signal only.
Similar profitable businesses
Sources
Latest figures from FullAccounts for the year to 31 May 2026 (profit £22k), from the Companies House accounts bulk data published Aug 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.