Mentor Business Systems Limited
Registered name: MENTOR BUSINESS SYSTEMS LIMITED
Part of Api Group Corporation groupMentor Business Systems Limited made £1.8m revenue and £550k profit in the year to 31 Dec 2025.
Mentor Business Systems Limited’s revenue fell 15% to £1.8m in the year to 31 Dec 2025, with £550k profit and 19 employees. The company is classified under “information technology consultancy activities” and is based in Blackburn; we hold 3 years of its filed accounts.
- Status
- Active
- Location
- Blackburn
- Age
- 41 yrs · since 1985
- Type
- Private Limited Company
Key figures
Financial history
| Year to | 31 Dec 2023 | 31 Dec 2024 | 31 Dec 2025 |
|---|---|---|---|
| Disclosure | Full P&L | Full P&L | Full P&L |
| Profit & loss | |||
| Revenue (turnover) | £1.9m | £2.1m | £1.8m |
| Cost of sales | −£570k | −£647k | −£684k |
| Gross profit | £1.3m | £1.5m | £1.1m |
| Operating profit | £750k | £1.2m | £556k |
| Profit before tax | £804k | £1.2m | £644k |
| Profit after tax | £804k | £983k | £550k |
| Profit (best available) | £804k | £983k | £550k |
| Employees (average) | 17 | 18 | 19 |
| Ratios | |||
| Profit margin | 42.7% | 46.6% | 30.6% |
| Gross margin | 69.8% | 69.3% | 61.9% |
| Revenue per employee | £111k | £117k | £94.6k |
| Profit per employee | £47.3k | £54.6k | £28.9k |
| Growth (year on year) | |||
| Revenue growth | — | ▲12% | ▼14.8% |
| Profit growth | — | ▲22.3% | ▼44% |
| Headcount growth | — | ▲5.9% | ▲5.6% |
| Balance sheet — indirect signals, not revenue | |||
| Net assets | — | — | — |
| Source | Accounts · bulk data Oct 2025 | Accounts · bulk data Oct 2025 | Accounts · bulk data Oct 2026 |
How the business works
- Profit margin
- 30.6%
- Profit ÷ revenue.
- Gross margin
- 61.9%
- Gross profit ÷ revenue. High for software and services.
- Revenue per employee
- £94.6k
- Revenue ÷ average employees.
- Profit per employee
- £28.9k
- 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 —
- Cash at bank
- —
- Now —
- Headcount
- ▲6%
- Now 19
- Deferred income
- —
- Now —
- Fixed assets
- —
- Now —
Group structure
Ownership chain
- Api Group Corporation (registered outside the UK register)ultimate parent75–100%
- Api Group UK Holdco Limited75–100%
- Chubb Limited75–100%
- Chubb Group Limited75–100%
- Chubb Group Security Limited75–100%
- Security Monitoring Centres Limited75–100%
- Mentor Business Systems Limitedthis company
Bands show the share of ownership each company holds in the one below it.
From the Persons with Significant Control register (corporate controllers only).
Sources
Latest figures from accounts for the year to 31 Dec 2025 (profit £550k), from the Companies House accounts bulk data published Oct 2026. Spotted an error? Request a correction.
Updated from Companies House on 23 Oct 2026
Contains public sector information from Companies House licensed under the Open Government Licence v3.0. Data from Companies House, © Crown copyright. View the licence.