Nasmyth Group Limited
Registered name: NASMYTH GROUP LIMITED
Part of Sigma Advanced Systems Ltd groupNasmyth Group Limited made a £2.8m loss in the year to 30 Apr 2025 (revenue not disclosed).
Nasmyth Group Limited reported a loss of £2.8m in the year to 30 Apr 2025; its revenue was not disclosed. It had 24 employees. The company is classified under “activities of other holding companies” and is based in Coventry; we hold 3 years of its filed accounts.
- Status
- Active
- Location
- Coventry, West Midlands
- Age
- 3 yrs · since 2022
- Type
- Private Limited Company
Pass-through vehicle. This looks like a holding, staffing or umbrella company. Its revenue and profit may largely pass through to or from other entities, so the figures may not reflect a standalone operating business. It is excluded from our opportunity lists.
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
This company published its profit but not its turnover, so revenue and margins are not disclosed. We never estimate them.
Badges are automated estimates derived from the filed figures — not statements of fact about the company.
Financial history
| Year to | 30 Apr 2023 | 30 Apr 2024 | 30 Apr 2025 |
|---|---|---|---|
| Disclosure | No P&L | Profit only | Profit only |
| Profit & loss | |||
| Revenue (turnover) | — | — | — |
| Profit after tax | — | −£3.3m | −£2.8m |
| Profit (best available) | — | −£3.3m | −£2.8m |
| Employees (average) | — | 20 | 24 |
| Ratios | |||
| Profit margin | — | — | — |
| Profit per employee | — | −£164k | −£118k |
| Growth (year on year) | |||
| Headcount growth | — | — | ▲20% |
| Balance sheet — indirect signals, not revenue | |||
| Cash at bank | — | £0 | £8k |
| Net assets | £2 | −£3.3m | −£6.1m |
| Fixed assets | — | £8.2m | £8.2m |
| Current assets | — | £4.9m | £5m |
| Debtors | — | £0 | £0 |
| Deferred income | — | £292k | £144k |
| Source | FullAccounts · bulk data Mar 2025 | FullAccounts · bulk data Mar 2026 | FullAccounts · bulk data Mar 2026 |
How the business works
- Profit margin
- —
- Profit ÷ revenue.
- Gross margin
- —
- Gross profit ÷ revenue. High for software and services.
- Revenue per employee
- —
- Revenue ÷ average employees.
- Profit per employee
- −£118k
- 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 −£6.1m
- Cash at bank
- —
- Now £8k
- Headcount
- ▲20%
- Now 24
- Deferred income
- ▼51%
- Now £144k
- Fixed assets
- ▲0%
- Now £8.2m
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
- Sigma Advanced Systems Ltd (registered outside the UK register)ultimate parent75–100%
- Sigma Advanced Systems UK Ltd75–100%
- Nasmyth Group Limitedthis company
Bands show the share of ownership each company holds in the one below it.
Subsidiaries (8)
- Nasmyth Bulwell LimitedRev. £28.9m · Profit −£1m
- Nasmyth Coventry LimitedRev. £10.8m · Profit −£1.1m
- Nasmyth Iec LimitedRev. £8.1m · Profit −£582k
- Nasmyth Henton LimitedRev. £6.7m · Profit −£388k
- Nasmyth Technologies LimitedRev. £4.5m · Profit £475k
- Geb Surface Treatments LimitedRev. £2.3m · Profit £436k
- Nasmyth Enterprises LimitedRev. £848k · Profit −£1.2m
- Nasmyth Doughty LimitedLiquidationFigures not disclosed
Sister companies (1)
- Bromford Precision Solutions LimitedRev. £13.6m · Profit −£477k
From the Persons with Significant Control register (corporate controllers only).
Sources
Latest figures from FullAccounts for the year to 30 Apr 2025 (profit −£2.8m), from the Companies House accounts bulk data published Mar 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.