FG Mechanical Building Services Limited
Registered name: FG MECHANICAL BUILDING SERVICES LIMITED
Part of FG Mechanical Holdings Limited groupFG Mechanical Building Services Limited made £20.9m revenue and £2.2m profit in the year to 30 Jun 2025. read from filing text
FG Mechanical Building Services Limited’s revenue fell 4% to £20.9m in the year to 30 Jun 2025, with £2.2m profit and 20 employees. The company is classified under “plumbing, heat and air-conditioning installation”; we hold 4 years of its filed accounts.
- Status
- Active
- Location
- Northern Ireland
- Age
- 18 yrs · since 2007
- Type
- Private Limited Company
Part of a group. The filing indicates this company sits within a group structure, so its results may depend on intra-group trading and it may be hard to replicate independently.
Key figures
Badges are automated estimates derived from the filed figures — not statements of fact about the company.
Financial history
| Year to | 30 Jun 2022 | 30 Jun 2023 | 30 Jun 2024 | 30 Jun 2025 |
|---|---|---|---|---|
| Disclosure | No P&L | No P&L | Full P&Lread from filing text | Full P&Lread from filing text |
| Profit & loss | ||||
| Revenue (turnover) | — | — | £21.7m | £20.9m |
| Cost of sales | — | — | £18.3m | £16m |
| Gross profit | — | — | £3.5m | £4.8m |
| Operating profit | — | — | £1.7m | £2.9m |
| Profit before tax | — | — | £1.7m | £3m |
| Profit after tax | — | — | £1.4m | £2.2m |
| Profit (best available) | — | — | £1.4m | £2.2m |
| Staff costs | — | — | £1m | £1.1m |
| Employees (average) | 19 | 20 | 20 | 20 |
| Ratios | ||||
| Profit margin | — | — | 6.5% | 10.6% |
| Gross margin | — | — | 16.1% | 23.2% |
| Revenue per employee | — | — | £1.1m | £1m |
| Profit per employee | — | — | £70.3k | £110k |
| Growth (year on year) | ||||
| Revenue growth | — | — | — | ▼4% |
| Profit growth | — | — | — | ▲57% |
| Headcount growth | — | ▲5.3% | 0% | 0% |
| Balance sheet — indirect signals, not revenue | ||||
| Cash at bank | £1.2m | £1.5m | £2.8m | £4.9m |
| Net assets | £2.8m | £2.9m | £3.3m | £4.5m |
| Fixed assets | £270k | £302k | £344k | £325k |
| Current assets | £4.8m | £3.9m | £6.9m | £8.1m |
| Debtors | £2.4m | £1.3m | £2.5m | £890k |
| Deferred income | — | — | £25.7k | £14.5k |
| Source | Accounts · bulk data Mar 2024 | Accounts · bulk data Mar 2024 | FullAccounts · bulk data Mar 2025 | FullAccounts · bulk data Apr 2026 |
How the business works
- Profit margin
- 10.6%
- Profit ÷ revenue.
- Gross margin
- 23.2%
- Gross profit ÷ revenue. High for software and services.
- Revenue per employee
- £1m
- Revenue ÷ average employees.
- Profit per employee
- £110k
- Profit ÷ average employees.
- Cash conversion
- —
- Cash generated from operations ÷ operating profit. Needs a cash-flow statement.
- Fixed assets ÷ revenue
- 1.6%
- Capital intensity. Low = capital-light, cheaper to start.
- Deferred income ÷ revenue
- 0.1%
- Customers paying upfront (subscriptions, deposits). Approximate when combined with accruals.
- Debtors ÷ revenue
- 4.3%
- 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
- ▲36%
- Now £4.5m
- Cash at bank
- ▲76%
- Now £4.9m
- Headcount
- 0%
- Now 20
- Deferred income
- ▼44%
- Now £14.5k
- Fixed assets
- ▼6%
- Now £325k
Deferred income is reported together with accruals in this filing (“accruals and deferred income”), so it is an approximate signal only.
Group structure
Ownership chain
- FG Mechanical Holdings Limitedultimate parent50–75%
- FG Mechanical Building Services Limitedthis company
Bands show the share of ownership each company holds in the one below it.
Sister companies (1)
- FCG Property (Ni) LtdFigures not disclosed
From the Persons with Significant Control register (corporate controllers only).
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- Profit
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Sources
Latest figures from FullAccounts for the year to 30 Jun 2025 (profit £2.2m), from the Companies House accounts bulk data published Apr 2026. Spotted an error? Request a correction.
Updated from Companies House on 15 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.