Nucleus Services Limited
Registered name: NUCLEUS SERVICES LIMITED
Part of Nucleus Commercial Holdings Limited groupNucleus Services Limited made a £4.1m loss in the year to 31 Mar 2025 (revenue not disclosed).
Nucleus Services Limited reported a loss of £4.1m in the year to 31 Mar 2025; its revenue was not disclosed. It had 37 employees. The company is classified under “combined office administrative service activities” and is based in London; we hold 4 years of its filed accounts.
- Status
- Active
- Location
- London, London
- Age
- 10 yrs · since 2015
- 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
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 | 31 Mar 2022 | 31 Mar 2023 | 31 Mar 2024 | 31 Mar 2025 |
|---|---|---|---|---|
| Disclosure | Full P&Lread from filing text | Full P&Lread from filing text | Full P&Lread from filing text | Profit only |
| Profit & loss | ||||
| Revenue (turnover) | £7.2m | £8.9m | £6.9m | — |
| Cost of sales | £6.2k | £31.2k | £19.8k | — |
| Gross profit | £7.2m | £8.8m | £6.9m | — |
| Operating profit | £839k | £1.7m | −£1.9m | — |
| Profit before tax | £839k | £1.7m | −£1.9m | — |
| Profit after tax | £839k | £1.7m | −£1.9m | −£4.1m |
| Profit (best available) | £839k | £1.7m | −£1.9m | −£4.1m |
| Employees (average) | 39 | 37 | 39 | 37 |
| Ratios | ||||
| Profit margin | 11.7% | 19.4% | −26.9% | — |
| Gross margin | 99.9% | 99.7% | 99.7% | — |
| Revenue per employee | £184k | £240k | £177k | — |
| Profit per employee | £21.5k | £46.6k | −£47.6k | −£110k |
| Growth (year on year) | ||||
| Revenue growth | — | ▲23.4% | ▼22.2% | — |
| Profit growth | — | ▲105.8% | ▼207.5% | — |
| Headcount growth | — | ▼5.1% | ▲5.4% | ▼5.1% |
| Balance sheet — indirect signals, not revenue | ||||
| Cash at bank | £3.8m | £8.3m | £4.1m | £2m |
| Net assets | £1.5m | £3.2m | £1.3m | −£2.7m |
| Fixed assets | £52k | £34.4k | £31.7k | £331k |
| Current assets | £6.6m | £9.3m | £6.2m | £3.9m |
| Debtors | £744k | £0 | £72k | £206k |
| Deferred income | £240k | £230k | £206k | £306k |
| Source | FullAccounts · bulk data Dec 2023 | FullAccounts · bulk data Dec 2023 | FullAccounts · bulk data Dec 2024 | FullAccounts · bulk data Dec 2025 |
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
- −£110k
- 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
- ▼307%
- Now −£2.7m
- Cash at bank
- ▼52%
- Now £2m
- Headcount
- ▼5%
- Now 37
- Deferred income
- ▲49%
- Now £306k
- Fixed assets
- ▲944%
- Now £331k
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
- Nucleus Commercial Holdings Limitedultimate parent75–100%
- Nucleus Services Limitedthis company
Bands show the share of ownership each company holds in the one below it.
Sister companies (6)
- Nucleus Cash Flow Finance2 LimitedRev. £6.1m · Profit −£3.8m
- Nucleus Cash Flow Finance5 LimitedRev. — · Profit −£5.8k
- Nucleus Cash Flow Finance6 LimitedFigures not disclosed
- Nucleus Cash Flow Finance7 LimitedFigures not disclosed
- Nucleus Cash Flow Finance8 LimitedFigures not disclosed
- Nucleus Commercial Finance LimitedRev. — · Profit £0
From the Persons with Significant Control register (corporate controllers only).
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Sources
Latest figures from FullAccounts for the year to 31 Mar 2025 (profit −£4.1m), from the Companies House accounts bulk data published Dec 2025. 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.