Amber Construction Services Limited
Registered name: AMBER CONSTRUCTION SERVICES LIMITED
Part of Amber Construction Group Ltd groupAmber Construction Services Limited made £42.3m revenue and £3.3m profit in the year to 30 Jun 2025.
Amber Construction Services Limited’s revenue fell 1% to £42.3m in the year to 30 Jun 2025, with £3.3m profit and 91 employees. The company is classified under “development of building projects” and is based in Barking; we hold 4 years of its filed accounts.
- Status
- Active
- Location
- Barking, London
- Age
- 25 yrs · since 2001
- 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 | Full P&L | Full P&L | Full P&L | Full P&L |
| Profit & loss | ||||
| Revenue (turnover) | £20.5m | £28.7m | £42.6m | £42.3m |
| Cost of sales | £15m | £21.6m | £32.2m | £31.7m |
| Gross profit | £5.5m | £7.2m | £10.5m | £10.5m |
| Operating profit | £860k | £1.3m | £2.9m | £3.7m |
| Profit before tax | £871k | £1.5m | £3.4m | £4.5m |
| Profit after tax | £1.3m | £1.1m | £2.5m | £3.3m |
| Profit (best available) | £1.3m | £1.1m | £2.5m | £3.3m |
| Staff costs | £3.9m | £4.8m | £6.4m | £5.7m |
| Employees (average) | 57 | 76 | 91 | 91 |
| Ratios | ||||
| Profit margin | 6.1% | 4% | 5.9% | 7.9% |
| Gross margin | 27% | 24.9% | 24.6% | 24.9% |
| Revenue per employee | £360k | £378k | £469k | £464k |
| Profit per employee | £22k | £15.1k | £27.5k | £36.6k |
| Cash conversion | 318.4% | −122.6% | −130.6% | −65.5% |
| Growth (year on year) | ||||
| Revenue growth | — | ▲40% | ▲48.5% | ▼0.9% |
| Profit growth | — | ▼8.5% | ▲117.8% | ▲33.4% |
| Headcount growth | — | ▲33.3% | ▲19.7% | 0% |
| Balance sheet — indirect signals, not revenue | ||||
| Cash at bank | £6.9m | £8.2m | £12.2m | £13.8m |
| Net assets | £6.6m | £7.8m | £10.3m | £13.6m |
| Fixed assets | £171k | £275k | £236k | £175k |
| Current assets | £13.2m | £19.7m | £22.7m | £28.6m |
| Debtors | £3.8m | £6.3m | £3.9m | £6.2m |
| Cash from operations | £2.7m | −£1.6m | −£3.7m | −£2.4m |
| Source | FullAccounts · bulk data Jan 2024 | FullAccounts · bulk data Jan 2024 | FullAccounts · bulk data Jan 2025 | FullAccounts · bulk data Mar 2026 |
How the business works
- Profit margin
- 7.9%
- Profit ÷ revenue.
- Gross margin
- 24.9%
- Gross profit ÷ revenue. High for software and services.
- Revenue per employee
- £464k
- Revenue ÷ average employees.
- Profit per employee
- £36.6k
- Profit ÷ average employees.
- Cash conversion
- −65.5%
- Cash generated from operations ÷ operating profit. Needs a cash-flow statement.
- Fixed assets ÷ revenue
- 0.4%
- Capital intensity. Low = capital-light, cheaper to start.
- Deferred income ÷ revenue
- —
- Customers paying upfront (subscriptions, deposits). Approximate when combined with accruals.
- Debtors ÷ revenue
- 14.7%
- 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
- ▲32%
- Now £13.6m
- Cash at bank
- ▲13%
- Now £13.8m
- Headcount
- 0%
- Now 91
- Deferred income
- —
- Now —
- Fixed assets
- ▼26%
- Now £175k
Group structure
Ownership chain
- Amber Construction Group Ltdultimate parent75–100%
- Amber Construction Services 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).
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- Profit
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Sources
Latest figures from FullAccounts for the year to 30 Jun 2025 (profit £3.3m), from the Companies House accounts bulk data published Mar 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.