Viridor Energy (Investments One) Limited
Registered name: VIRIDOR ENERGY (INVESTMENTS ONE) LIMITED
Part of Kkr & Co. Inc groupViridor Energy (Investments One) Limited made £587m revenue and £142m profit in the year to 31 Mar 2026.
Viridor Energy (Investments One) Limited’s revenue grew 2% to £587m in the year to 31 Mar 2026, with £142m profit and 629 employees. The company is classified under “other service activities” and is based in Ardley; we hold 3 years of its filed accounts.
- Status
- Active
- Location
- Ardley
- Age
- 5 yrs · since 2021
- Type
- Private Limited Company
Key figures
Financial history
| Year to | 31 Mar 2024 | 31 Mar 2025 | 31 Mar 2026 |
|---|---|---|---|
| Disclosure | Full P&L | Full P&L | Full P&L |
| Profit & loss | |||
| Revenue (turnover) | £526m | £575m | £587m |
| Operating profit | £221m | £250m | £219m |
| Profit before tax | £287m | £200m | £203m |
| Profit after tax | £212m | £151m | £142m |
| Profit (best available) | £212m | £151m | £142m |
| Employees (average) | 563 | 631 | 629 |
| Ratios | |||
| Profit margin | 40.3% | 26.3% | 24.1% |
| Revenue per employee | £935k | £911k | £933k |
| Profit per employee | £377k | £240k | £225k |
| Growth (year on year) | |||
| Revenue growth | — | ▲9.3% | ▲2.1% |
| Profit growth | — | ▼28.7% | ▼6.5% |
| Headcount growth | — | ▲12.1% | ▼0.3% |
| Balance sheet — indirect signals, not revenue | |||
| Net assets | — | — | — |
| Source | Accounts · bulk data Jan 2026 | Accounts · bulk data Jan 2026 | Accounts · bulk data Oct 2026 |
How the business works
- Profit margin
- 24.1%
- Profit ÷ revenue.
- Gross margin
- —
- Gross profit ÷ revenue. High for software and services.
- Revenue per employee
- £933k
- Revenue ÷ average employees.
- Profit per employee
- £225k
- 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
- ▼0%
- Now 629
- Deferred income
- —
- Now —
- Fixed assets
- —
- Now —
Group structure
Ownership chain
- Kkr & Co. Inc (registered outside the UK register)ultimate parent75–100%
- Planets UK Midco Limited75–100%
- Planets UK Bidco Limited75–100%
- Viridor Limited75–100%
- Viridor Waste Limited50–75%
- Viridor Energy (Investments) Limited75–100%
- Viridor Energy (Investments One) Limitedthis company
Bands show the share of ownership each company holds in the one below it.
Subsidiaries (1)
- Viridor Energy (Investments Two) LimitedFigures not disclosed
Sister companies (1)
- Viridor Energy Ccus Developments LimitedFigures not disclosed
From the Persons with Significant Control register (corporate controllers only).
Sources
Latest figures from accounts for the year to 31 Mar 2026 (profit £142m), from the Companies House accounts bulk data published Oct 2026. 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.