Cyro Cyber Ltd
Registered name: CYRO CYBER LTD
Part of Cvc Capital Partners Plc groupCyro Cyber Ltd made £468k profit in the year to 31 Mar 2025 (revenue not disclosed).
Cyro Cyber Ltd reported £468k profit in the year to 31 Mar 2025; its revenue was not disclosed. It had 49 employees. The company is classified under “information technology consultancy activities” and is based in Stevenage; we hold 3 years of its filed accounts.
- Status
- Active
- Location
- Stevenage, East of England
- Age
- 5 yrs · since 2021
- 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 2023 | 31 Mar 2024 | 31 Mar 2025 |
|---|---|---|---|
| Disclosure | Full P&L | Full P&L | Profit only |
| Profit & loss | |||
| Revenue (turnover) | £1.5m | £4.2m | — |
| Cost of sales | £1.1m | £2.7m | — |
| Gross profit | £454k | £1.5m | — |
| Operating profit | −£335k | £23.8k | — |
| Profit before tax | −£435k | −£13.6k | — |
| Profit after tax | −£435k | −£13.6k | £468k |
| Profit (best available) | −£435k | −£13.6k | £468k |
| Employees (average) | 7 | 38 | 49 |
| Ratios | |||
| Profit margin | −28.4% | −0.3% | — |
| Gross margin | 29.7% | 35.8% | — |
| Revenue per employee | £218k | £111k | — |
| Profit per employee | −£62.1k | −£359 | £9.5k |
| Growth (year on year) | |||
| Revenue growth | — | ▲176.4% | — |
| Headcount growth | — | ▲442.9% | ▲28.9% |
| Balance sheet — indirect signals, not revenue | |||
| Cash at bank | £288k | £346k | £337k |
| Net assets | £728k | £715k | £1.2m |
| Fixed assets | £973k | £844k | £646k |
| Current assets | £670k | £1.2m | £1.9m |
| Debtors | £47.6k | £193k | £437k |
| Deferred income | £322k | £362k | £782k |
| Source | FullAccounts · bulk data Dec 2024 | 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
- £9.5k
- 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
- ▲65%
- Now £1.2m
- Cash at bank
- ▼3%
- Now £337k
- Headcount
- ▲29%
- Now 49
- Deferred income
- ▲116%
- Now £782k
- Fixed assets
- ▼23%
- Now £646k
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
- Cvc Capital Partners Plc (registered outside the UK register)ultimate parent75–100%
- M Group Limited75–100%
- Midas Bidco I Limited75–100%
- Minerva Equity Limited75–100%
- Minerva Bidco Limited75–100%
- M Group (Services) Limited75–100%
- M Group Telecom Holdings Limited75–100%
- Cyro Cyber Ltdthis company
Bands show the share of ownership each company holds in the one below it.
Sister companies (5)
- M Group Telecom (Fixed Network Solutions) LimitedFigures not disclosed
- M Group Telecom (Mobile Network Solutions) LimitedFigures not disclosed
- M Group Telecom (Technology Services) LimitedFigures not disclosed
- M Group Telecom LimitedFigures not disclosed
- Telent Technology Services LimitedFigures not disclosed
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 £468k), 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.