PCB Byrne LLP
Registered name: PCB BYRNE LLP
PCB Byrne LLP made £22.3m revenue and £12m profit in the year to 31 Mar 2025. read from filing text
PCB Byrne LLP’s revenue grew 21% to £22.3m in the year to 31 Mar 2025, with £12m profit and 46 employees. The company is based in London; we hold 4 years of its filed accounts.
- Status
- Active
- Location
- London, London
- Age
- 20 yrs · since 2006
- Type
- Limited Liability Partnership
Partnership. Profit is shown before the partners' own pay, so margins aren't comparable with a limited company. It is excluded from our opportunity lists.
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. From the filing: “The entity is controlled by the members.”
Key figures
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 | Full P&Lread from filing text |
| Profit & loss | ||||
| Revenue (turnover) | £14.5m | £11m | £18.4m | £22.3m |
| Operating profit | £5.1m | £3.3m | £9.5m | £12m |
| Profit after tax | £4.7m | £3.1m | £9.4m | £12m |
| Profit (best available) | £4.7m | £3.1m | £9.4m | £12m |
| Employees (average) | 53 | 53 | 54 | 46 |
| Ratios | ||||
| Profit margin | 32.4% | 28.4% | 51% | 53.7% |
| Revenue per employee | £273k | £208k | £341k | £484k |
| Profit per employee | £88.4k | £58.9k | £174k | £260k |
| Growth (year on year) | ||||
| Revenue growth | — | — | ▲67.6% | ▲20.8% |
| Profit growth | — | — | ▲201.2% | ▲27.2% |
| Headcount growth | — | — | ▲1.9% | ▼14.8% |
| Balance sheet — indirect signals, not revenue | ||||
| Net assets | — | — | — | — |
| Source | FullAccounts · bulk data Nov 2023 | FullAccounts · bulk data Nov 2023 | FullAccounts · bulk data Oct 2024 | FullAccounts · bulk data Dec 2025 |
How the business works
- Profit margin
- 53.7%
- Profit ÷ revenue.
- Gross margin
- —
- Gross profit ÷ revenue. High for software and services.
- Revenue per employee
- £484k
- Revenue ÷ average employees.
- Profit per employee
- £260k
- 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
- ▼15%
- Now 46
- Deferred income
- —
- Now —
- Fixed assets
- —
- Now —
Sources
Latest figures from FullAccounts for the year to 31 Mar 2025 (profit £12m), 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.