Nuclear Engineering Group Limited
Registered name: NUCLEAR ENGINEERING GROUP LIMITED
Part of Ansaldo Nucleare S.P.A. groupNuclear Engineering Group Limited made £21.5k revenue and £1.1k profit in the year to 31 Dec 2025. read from filing text
Nuclear Engineering Group Limited’s revenue fell 31% to £21.5k in the year to 31 Dec 2025, with £1.1k profit and 5 employees. The company is classified under “activities of head offices” and is based in Wolverhampton; we hold 4 years of its filed accounts.
- Status
- Active
- Location
- Wolverhampton, West Midlands
- Age
- 17 yrs · since 2009
- 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. From the filing: “The ultimate parent undertaking is Ansaldo Energia S.p.A., a company incorporated in Italy. Ansaldo Energia S.p.A owns 100% of Ansaldo Nucleare S.p.A, the immediate parent company of Nuclear Engineeri”
Key figures
Badges are automated estimates derived from the filed figures — not statements of fact about the company.
Financial history
| Year to | 31 Dec 2022 | 31 Dec 2023 | 31 Dec 2024 | 31 Dec 2025 |
|---|---|---|---|---|
| Disclosure | Full P&Lread from filing text | Full P&Lread from filing text | Full P&Lread from filing text | Full P&Lread from filing text |
| Profit & loss | ||||
| Revenue (turnover) | £29.9k | £31.1k | £31.1k | £21.5k |
| Profit before tax | £1.4k | £1.5k | £1.5k | £1.1k |
| Profit after tax | £1.4k | £1.5k | £1.5k | £1.1k |
| Profit (best available) | £1.4k | £1.5k | £1.5k | £1.1k |
| Staff costs | £28.4k | £29.6k | £29.5k | £20.4k |
| Employees (average) | 6 | 5 | 5 | 5 |
| Ratios | ||||
| Profit margin | 4.8% | 4.8% | 4.8% | 5.1% |
| Revenue per employee | £5k | £6.2k | £6.2k | £4.3k |
| Profit per employee | £237 | £296 | £296 | £219 |
| Growth (year on year) | ||||
| Revenue growth | — | ▲4% | ▲0.1% | ▼30.9% |
| Profit growth | — | ▲4.1% | 0% | ▼25.9% |
| Headcount growth | — | ▼16.7% | 0% | 0% |
| Balance sheet — indirect signals, not revenue | ||||
| Net assets | £6.2m | £19m | £19m | £19m |
| Debtors | £572k | £575k | £579k | £581k |
| Source | Accounts · bulk data Mar 2024 | Accounts · bulk data Mar 2024 | FullAccounts · bulk data Mar 2025 | FullAccounts · bulk data Mar 2026 |
How the business works
- Profit margin
- 5.1%
- Profit ÷ revenue.
- Gross margin
- —
- Gross profit ÷ revenue. High for software and services.
- Revenue per employee
- £4.3k
- Revenue ÷ average employees.
- Profit per employee
- £219
- 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
- 2703%
- 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
- ▲0%
- Now £19m
- Cash at bank
- —
- Now —
- Headcount
- 0%
- Now 5
- Deferred income
- —
- Now —
- Fixed assets
- —
- Now —
Group structure
Ownership chain
- Ansaldo Nucleare S.P.A. (registered outside the UK register)ultimate parent75–100%
- Nuclear Engineering Group Limitedthis company
Bands show the share of ownership each company holds in the one below it.
Subsidiaries (1)
- Nuclear Engineering (Holdings) LimitedRev. £711k · Profit −£15.6k
From the Persons with Significant Control register (corporate controllers only).
Sources
Latest figures from FullAccounts for the year to 31 Dec 2025 (profit £1.1k), 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.