# Energyline Limited

## Details

- **Company number:** [04362423](https://find-and-update.company-information.service.gov.uk/company/04362423)
- **Status:** Active
- **Type:** Private Limited Company
- **Incorporated:** 29 Jan 2002
- **Registered office:** 2ND FLOOR, 1, LINDSEY STREET, LONDON, EC1A 9HP
- **Nature of business:** [71129](/sic/71129) Other engineering activities
- **Corporate group:** [Osprey Midco Limited](/group/17806) (16 companies)



## Officers

| Name | Role | Appointed | Resigned |
|---|---|---|---|
| HART, Jonathan Peter | director | 17 Sep 2025 | 10 Sep 2026 |
| BROWN, Ashley John | director | 10 Sep 2026 |  |



## Control

| Name | Nature of control | Notified | Ceased |
|---|---|---|---|
| Mr John Warburton | ownership-of-shares-75-to-100-percent, voting-rights-75-to-100-percent, right-to-appoint-and-remove-directors | 6 Apr 2016 | 20 Jul 2022 |
| Sam Carl Warburton | ownership-of-shares-25-to-50-percent, voting-rights-25-to-50-percent | 20 Jul 2022 | 17 Sep 2025 |
| James Alex Warburton | ownership-of-shares-25-to-50-percent, voting-rights-25-to-50-percent | 20 Jul 2022 | 17 Sep 2025 |
| Amy Joanna Warburton | ownership-of-shares-25-to-50-percent, voting-rights-25-to-50-percent | 20 Jul 2022 | 17 Sep 2025 |
| Aureos Energy Limited | ownership-of-shares-75-to-100-percent, voting-rights-75-to-100-percent, right-to-appoint-and-remove-directors | 17 Sep 2025 |  |



## Accounts

| Year ended | Net assets | Cash | Employees |
|---|---|---|---|
| 31 Mar 2025 | £732,119 | £225,780 | 48 |
| 31 Mar 2024 | £496,793 | £91,318 | 37 |
| 31 Mar 2023 | £257,251 | £53 | 44 |
| 31 Mar 2022 | £138,626 | £91 | 41 |
| 31 Mar 2021 | £286,051 | £130 | 45 |
| 31 Mar 2020 | £352,186 | -£20 | 47 |
| 31 Mar 2019 | £511,984 | £20,167 | - |
| 31 Mar 2018 | £912,766 | £91,787 | - |
| 31 Mar 2017 | £895,775 | £30,191 | - |
| 31 Mar 2016 | - | £245,443 | - |
| 31 Mar 2015 | £1,180,513 | £459,640 | - |
| 31 Mar 2014 | £1,307,310 | £469,804 | - |
| 31 Mar 2013 | £1,265,313 | £266,149 | - |
| 31 Mar 2011 | £660,071 | £45,203 | - |
| 31 Mar 2010 | £558,745 | £68,737 | - |



## Owned by

Energyline Limited → [Aureos Energy Limited](/company/12930461) → [Aureos Infrastructure Services Limited](/company/14882565) → [Osprey Bidco Limited](/company/15819536) → [Osprey Debtco Limited](/company/15868953) → [Osprey Midco Limited](/company/15819379)