Perseus Bidco UK Ltd
Registered name: PERSEUS BIDCO UK LTD
Part of Charterhouse GP LLP groupPerseus Bidco UK Ltd made £97.8m revenue and £31.1m profit in the year to 31 Dec 2025.
Perseus Bidco UK Ltd’s revenue fell 10% to £97.8m in the year to 31 Dec 2025, with £31.1m profit. The company is classified under “other service activities” and is based in Ceredigion; we hold 3 years of its filed accounts.
- Status
- Active
- Location
- Ceredigion, Wales
- 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
Badges are automated estimates derived from the filed figures — not statements of fact about the company.
Financial history
| Year to | 31 Dec 2023 | 31 Dec 2024 | 31 Dec 2025 |
|---|---|---|---|
| Disclosure | Full P&L | Full P&L | Full P&L |
| Profit & loss | |||
| Revenue (turnover) | £88.1m | £109m | £97.8m |
| Cost of sales | −£42.8m | −£38.6m | −£24m |
| Gross profit | £45.3m | £70.1m | £73.9m |
| Operating profit | £12.6m | £35m | £40.1m |
| Profit before tax | £6.6m | £32.5m | £31.1m |
| Profit (best available) | £6.6m | £32.5m | £31.1m |
| Employees (average) | — | — | — |
| Ratios | |||
| Profit margin | 7.4% | 29.9% | 31.7% |
| Gross margin | 51.4% | 64.5% | 75.5% |
| Growth (year on year) | |||
| Revenue growth | — | ▲23.4% | ▼10% |
| Profit growth | — | ▲396% | ▼4.6% |
| Balance sheet — indirect signals, not revenue | |||
| Net assets | — | — | — |
| Source | Accounts · bulk data Apr 2025 | Accounts · bulk data Apr 2025 | Accounts · bulk data Apr 2026 |
How the business works
- Profit margin
- 31.7%
- Profit ÷ revenue.
- Gross margin
- 75.5%
- 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
- —
- Now —
- Cash at bank
- —
- Now —
- Headcount
- —
- Now —
- Deferred income
- —
- Now —
- Fixed assets
- —
- Now —
Group structure
Ownership chain
- Charterhouse GP LLPultimate parent25–50%
- Perseus Bidco UK Ltdthis company
Bands show the share of ownership each company holds in the one below it.
Subsidiaries (2)
- Protherics Medicines Development LimitedFigures not disclosed
- Protherics UK LimitedFigures not disclosed
Sister companies (15)
- Taurus UK Holdings LimitedRev. £175m · Profit −£33.4m
- Arachne Holdco (UK) LimitedRev. £77.7m · Profit −£28.1m
- Serb LtdRev. £20.9m · Profit £2.8m
- Carthage Holdco UK LtdFigures not disclosed
- CCP No.9.12 LimitedFigures not disclosed
- Charterhouse Syndications (X) LimitedFigures not disclosed
- Charterhouse Syndications (XI) LimitedFigures not disclosed
- Colonnade Services LimitedFigures not disclosed
- Cone Investments UK LimitedFigures not disclosed
- Labyrinth UK Holdco LimitedFigures not disclosed
- Pavo Topco LimitedFigures not disclosed
- Phi Topco (UK) LimitedFigures not disclosed
- Sagemcom Broadband UK LimitedFigures not disclosed
- Seda Topco (UK) LimitedRev. — · Profit −£41.8k
- Telio UK Holdco LimitedFigures not disclosed
From the Persons with Significant Control register (corporate controllers only).
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Sources
Latest figures from accounts for the year to 31 Dec 2025 (profit £31.1m), from the Companies House accounts bulk data published Apr 2026. Spotted an error? Request a correction.
Updated from Companies House on 14 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.