Esuk Aerospace and Simulation Limited
Registered name: ESUK AEROSPACE AND SIMULATION LIMITED
Part of Elbit Systems Ltd groupEsuk Aerospace and Simulation Limited made £0 revenue and a £49k loss in the year to 31 Dec 2025.
Esuk Aerospace and Simulation Limited’s revenue fell 100% to £0 in the year to 31 Dec 2025, with a loss of £49k and 0 employees. The company is classified under “other manufacturing” and is based in London; we hold 5 years of its filed accounts.
- Status
- Active
- Location
- London, London
- Age
- 32 yrs · since 1994
- 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 | 31 Dec 2021 | 31 Dec 2022 | 31 Dec 2023 | 31 Dec 2024 | 31 Dec 2025 |
|---|---|---|---|---|---|
| Disclosure | Profit only | Full P&Lread from filing text | Full P&Lread from filing text | Full P&L | Full P&L |
| Profit & loss | |||||
| Revenue (turnover) | — | £10.1m | £3.8m | £520k | £0 |
| Cost of sales | £26m | £7.5m | £3.5m | £851k | £0 |
| Gross profit | — | £2.6m | £305k | −£331k | £0 |
| Operating profit | — | −£866k | −£3m | −£599k | −£49.1k |
| Profit before tax | £117k | £1.9m | −£2.9m | £55k | −£49k |
| Profit after tax | £110k | £1.6m | −£2.9m | £90k | −£49k |
| Profit (best available) | £110k | £1.6m | −£2.9m | £90k | −£49k |
| Employees (average) | 120 | 61 | 32 | 3 | 0 |
| Ratios | |||||
| Profit margin | — | 15.6% | −76.6% | 17.3% | — |
| Gross margin | — | 25.9% | 8% | −63.6% | — |
| Revenue per employee | — | £165k | £120k | £173k | — |
| Profit per employee | £917 | £25.8k | −£91.9k | £30k | — |
| Growth (year on year) | |||||
| Revenue growth | — | — | ▼61.9% | ▼86.5% | ▼100% |
| Profit growth | — | ▲1329% | ▼287% | — | ▼154.4% |
| Headcount growth | — | ▼49.2% | ▼47.5% | ▼90.6% | ▼100% |
| Balance sheet — indirect signals, not revenue | |||||
| Cash at bank | £2.1m | £1.3m | £1.4m | £612k | £587k |
| Net assets | £19.4m | £21m | £17.6m | £17.7m | £17.6m |
| Fixed assets | £2.4m | £1.8m | £1.7m | £0 | — |
| Current assets | £33.8m | £28.5m | £20.9m | £17.7m | £17.6m |
| Debtors | £5.9m | £1.1m | £387k | £1.7m | £1.2m |
| Deferred income | £2.4m | £319k | £275k | — | — |
| Source | Accounts · bulk data Nov 2023 | Accounts · bulk data Nov 2023 | FullAccounts · bulk data Dec 2024 | FullAccounts · bulk data Aug 2025 | FullAccounts · bulk data Sep 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
- —
- 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
- ▼0%
- Now £17.6m
- Cash at bank
- ▼4%
- Now £587k
- Headcount
- ▼100%
- Now 0
- Deferred income
- —
- Now —
- Fixed assets
- —
- Now —
Group structure
Ownership chain
- Elbit Systems Ltd (registered outside the UK register)ultimate parent75–100%
- Elbit Systems UK Limited75–100%
- Esuk Aerospace and Simulation (Group) Limited75–100%
- Esuk Aerospace and Simulation (Holdings) Limited75–100%
- Esuk Aerospace and Simulation 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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Sources
Latest figures from FullAccounts for the year to 31 Dec 2025 (profit −£49k), from the Companies House accounts bulk data published Sep 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.