Am Instrumentation Services Limited
Registered name: AM INSTRUMENTATION SERVICES LIMITED
Am Instrumentation Services Limited made £44.2k revenue and £9k profit in the year to 10 Jan 2026.
Am Instrumentation Services Limited’s revenue was £44.2k in the year to 10 Jan 2026, with £9k profit and 1 employee. The company is classified under “engineering related scientific and technical consulting activities” and is based in Houghton Le Spring; we hold 4 years of its filed accounts.
- Status
- Active
- Location
- Houghton Le Spring, North East
- Age
- 4 yrs · since 2022
- 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 | 11 Aug 2023 | 11 Aug 2024 | 11 Aug 2025 | 10 Jan 2026 |
|---|---|---|---|---|
| Disclosure | Full P&L | Full P&L | Full P&L | Full P&L |
| Profit & loss | ||||
| Revenue (turnover) | £99.6k | £104k | £122k | £44.2k |
| Profit after tax | £20.4k | £19.4k | £26.4k | £9k |
| Profit (best available) | £20.4k | £19.4k | £26.4k | £9k |
| Staff costs | £17.2k | £12.2k | £13k | £5k |
| Employees (average) | 1 | 1 | 1 | 1 |
| Ratios | ||||
| Profit margin | 20.5% | 18.7% | 21.6% | 20.3% |
| Revenue per employee | £99.6k | £104k | £122k | £44.2k |
| Profit per employee | £20.4k | £19.4k | £26.4k | £9k |
| Growth (year on year) | ||||
| Revenue growth | — | ▲4.2% | ▲18.1% | — |
| Profit growth | — | ▼5.2% | ▲36.4% | — |
| Headcount growth | — | 0% | 0% | — |
| Balance sheet — indirect signals, not revenue | ||||
| Net assets | £20 | £2.4k | £2.8k | £2.8k |
| Current assets | £30.8k | £25k | £37.8k | £375 |
| Source | FullAccounts · bulk data Aug 2024 | FullAccounts · bulk data Aug 2024 | FullAccounts · bulk data Aug 2025 | FullAccounts · bulk data Feb 2026 |
How the business works
- Profit margin
- 20.3%
- Profit ÷ revenue.
- Gross margin
- —
- Gross profit ÷ revenue. High for software and services.
- Revenue per employee
- £44.2k
- Revenue ÷ average employees.
- Profit per employee
- £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 £2.8k
- Cash at bank
- —
- Now —
- Headcount
- —
- Now 1
- Deferred income
- —
- Now —
- Fixed assets
- —
- Now —
Similar profitable businesses
- Stomata LimitedLondon · Engineering related scientific and technical consulting activities
- Revenue
- £101k
- Profit
- £69.8k
- Staff
- 1
- CXR Consultancy LtdPotterton · Engineering related scientific and technical consulting activities
- Revenue
- £102k
- Profit
- £48.6k
- Staff
- 1
- Vehiclex LtdStratford-Upon-Avon · Engineering related scientific and technical consulting activities
- Revenue
- £102k
- Profit
- £71.3k
- Staff
- 1
- Slint Engineering LimitedEllesmere Port · Engineering related scientific and technical consulting activities
- Revenue
- £102k
- Profit
- £101k
- Staff
- 1
- Sme Projects LtdEdgware · Engineering related scientific and technical consulting activities
- Revenue
- £106k
- Profit
- £12.2k
- Staff
- —
- Apj Projects LimitedJarrow · Engineering related scientific and technical consulting activities
- Revenue
- £110k
- Profit
- £12.6k
- Staff
- 1
Sources
Latest figures from FullAccounts for the year to 10 Jan 2026 (profit £9k), from the Companies House accounts bulk data published Feb 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.