SB Fire Ltd
Registered name: SB FIRE LTD
SB Fire Ltd made £55k revenue and £392 profit in the year to 30 Apr 2025.
SB Fire Ltd’s revenue was £55k in the year to 30 Apr 2025, with £392 profit and 1 employee. The company is classified under “security systems service activities” and is based in Milton Keynes.
- Status
- Active
- Location
- Milton Keynes, South East
- Age
- 2 yrs · since 2024
- 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 2025 |
|---|---|
| Disclosure | Full P&L |
| Profit & loss | |
| Revenue (turnover) | £55k |
| Cost of sales | £4.1k |
| Gross profit | £50.9k |
| Operating profit | £392 |
| Profit before tax | £392 |
| Profit after tax | £392 |
| Profit (best available) | £392 |
| Employees (average) | 1 |
| Ratios | |
| Profit margin | 0.7% |
| Gross margin | 92.5% |
| Revenue per employee | £55k |
| Profit per employee | £392 |
| Balance sheet — indirect signals, not revenue | |
| Cash at bank | £1.2k |
| Net assets | £392 |
| Source | FullAccounts · bulk data Dec 2025 |
How the business works
- Profit margin
- 0.7%
- Profit ÷ revenue.
- Gross margin
- 92.5%
- Gross profit ÷ revenue. High for software and services.
- Revenue per employee
- £55k
- Revenue ÷ average employees.
- Profit per employee
- £392
- 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
- —
- 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
- —
- Now £392
- Cash at bank
- —
- Now £1.2k
- Headcount
- —
- Now 1
- Deferred income
- —
- Now —
- Fixed assets
- —
- Now —
Similar profitable businesses
- Sharp Security Systems LtdHitchin · Security systems service activities
- Revenue
- £126k
- Profit
- £32.1k
- Staff
- 2
- On Point Fire and Security LimitedWednesbury · Security systems service activities
- Revenue
- £162k
- Profit
- £28.4k
- Staff
- 2
- Global Safe Security LimitedBarking · Security systems service activities
- Revenue
- £163k
- Profit
- £7.7k
- Staff
- 1
Sources
Latest figures from FullAccounts for the year to 30 Apr 2025 (profit £392), from the Companies House accounts bulk data published Dec 2025. 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.