Phinia Delphi UK Ltd
Registered name: PHINIA DELPHI UK LTD
Part of Phinia Inc groupPhinia Delphi UK Ltd made £599m revenue and £74.3m profit in the year to 31 Dec 2024.
Phinia Delphi UK Ltd’s revenue fell 3% to £599m in the year to 31 Dec 2024, with £74.3m profit. The company is classified under “manufacture of other parts and accessories for motor vehicles” and is based in Stonehouse; we hold 3 years of its filed accounts.
- Status
- Active
- Location
- Stonehouse
- Age
- 26 yrs · since 1999
- Type
- Private Limited Company
Key figures
Financial history
| Year to | 31 Dec 2022 | 31 Dec 2023 | 31 Dec 2024 |
|---|---|---|---|
| Disclosure | Full P&L | Full P&L | Full P&L |
| Profit & loss | |||
| Revenue (turnover) | £589m | £620m | £599m |
| Cost of sales | −£477m | −£481m | −£429m |
| Gross profit | £112m | £140m | £170m |
| Operating profit | £82m | £69.6m | £84.1m |
| Profit before tax | £83.2m | £77.1m | £100m |
| Profit after tax | £76.5m | £57.2m | £74.3m |
| Profit (best available) | £76.5m | £57.2m | £74.3m |
| Employees (average) | — | — | — |
| Ratios | |||
| Profit margin | 13% | 9.2% | 12.4% |
| Gross margin | 19% | 22.5% | 28.4% |
| Growth (year on year) | |||
| Revenue growth | — | ▲5.3% | ▼3.4% |
| Profit growth | — | ▼25.3% | ▲29.9% |
| Balance sheet — indirect signals, not revenue | |||
| Net assets | — | — | — |
| Source | Accounts · bulk data Nov 2024 | Accounts · bulk data Nov 2024 | Accounts · bulk data Oct 2025 |
How the business works
- Profit margin
- 12.4%
- Profit ÷ revenue.
- Gross margin
- 28.4%
- 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
- Phinia Inc (registered outside the UK register)ultimate parent75–100%
- Phinia Holdings UK Ltd75–100%
- Phinia Delphi UK Ltdthis company
Bands show the share of ownership each company holds in the one below it.
Sister companies (1)
- Hartridge LimitedRev. £11m · Profit £92k
From the Persons with Significant Control register (corporate controllers only).
Sources
Latest figures from accounts for the year to 31 Dec 2024 (profit £74.3m), from the Companies House accounts bulk data published Oct 2025. Spotted an error? Request a correction.
Updated from Companies House on 24 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.