Celfinet UK Telecommunications Consulting Services Ltd
Registered name: CELFINET UK TELECOMMUNICATIONS CONSULTING SERVICES LTD
Part of Cyient Limited groupCelfinet UK Telecommunications Consulting Services Ltd made £7.5m revenue and £843k profit in the year to 31 Mar 2025.
Celfinet UK Telecommunications Consulting Services Ltd’s revenue fell 6% to £7.5m in the year to 31 Mar 2025, with £843k profit and 9 employees. The company is classified under “engineering related scientific and technical consulting activities” and is based in London; we hold 4 years of its filed accounts.
- Status
- Active
- Location
- London, London
- Age
- 13 yrs · since 2012
- 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 Mar 2023 | 31 Mar 2024 | 31 Mar 2025 |
|---|---|---|---|---|
| Disclosure | Full P&L | Full P&L | Full P&L | Full P&L |
| Profit & loss | ||||
| Revenue (turnover) | £8.3m | £12.9m | £8m | £7.5m |
| Cost of sales | £6.3m | £8.3m | £6.3m | £6m |
| Gross profit | £2m | £4.5m | £1.7m | £1.6m |
| Operating profit | £808k | £2.9m | £890k | £831k |
| Profit before tax | £808k | £2.9m | £905k | £831k |
| Profit after tax | £1m | £2.5m | £714k | £843k |
| Profit (best available) | £1m | £2.5m | £714k | £843k |
| Staff costs | £817k | £1.2m | £870k | £706k |
| Employees (average) | 7 | 9 | 9 | 9 |
| Ratios | ||||
| Profit margin | 12.5% | 19.3% | 8.9% | 11.2% |
| Gross margin | 24.2% | 35.4% | 21.1% | 20.9% |
| Revenue per employee | £1.2m | £1.4m | £888k | £838k |
| Profit per employee | £148k | £275k | £79.3k | £93.6k |
| Growth (year on year) | ||||
| Revenue growth | — | — | — | ▼5.6% |
| Profit growth | — | — | — | ▲18% |
| Headcount growth | — | — | — | 0% |
| Balance sheet — indirect signals, not revenue | ||||
| Cash at bank | £763k | £3.5m | £992k | £57.4k |
| Net assets | £1.3m | £3.7m | £502k | £1m |
| Fixed assets | £422 | £0 | — | — |
| Current assets | £2.6m | £6.2m | £5.6m | £4.4m |
| Debtors | £872k | £1.3m | £496k | £131k |
| Source | Accounts · bulk data Dec 2023 | Accounts · bulk data Dec 2023 | FullAccounts · bulk data Nov 2024 | FullAccounts · bulk data Dec 2025 |
How the business works
- Profit margin
- 11.2%
- Profit ÷ revenue.
- Gross margin
- 20.9%
- Gross profit ÷ revenue. High for software and services.
- Revenue per employee
- £838k
- Revenue ÷ average employees.
- Profit per employee
- £93.6k
- 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
- 1.7%
- 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
- ▲108%
- Now £1m
- Cash at bank
- ▼94%
- Now £57.4k
- Headcount
- 0%
- Now 9
- Deferred income
- —
- Now —
- Fixed assets
- —
- Now —
Group structure
Ownership chain
- Cyient Limited (registered outside the UK register)ultimate parent75–100%
- Cyient Europe Limited75–100%
- Celfinet UK Telecommunications Consulting Services Ltdthis 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 Mar 2025 (profit £843k), from the Companies House accounts bulk data published Dec 2025. Spotted an error? Request a correction.
Updated from Companies House on 13 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.