# Blackmead Rooftop Holdco Limited

## Details

- **Company number:** [10025507](https://find-and-update.company-information.service.gov.uk/company/10025507)
- **Status:** Active
- **Type:** Private Limited Company
- **Incorporated:** 25 Feb 2016
- **Registered office:** 10 LOWER THAMES STREET, LONDON, EC3R 6AF
- **Nature of business:** [70100](/sic/70100) Activities of head offices
- **Corporate group:** [Glyncastle Group Ltd](/group/13) (575 companies)



## Officers

| Name | Role | Appointed | Resigned |
|---|---|---|---|
| BROOKS, Danielle Louise | director | 16 Jan 2026 |  |



## Control

| Name | Nature of control | Notified | Ceased |
|---|---|---|---|
| Blackmead Infrastructure Limited | ownership-of-shares-75-to-100-percent, voting-rights-75-to-100-percent | 6 Apr 2016 | 22 Dec 2023 |
| Bagnall Energy Limited | ownership-of-shares-75-to-100-percent, voting-rights-75-to-100-percent, right-to-appoint-and-remove-directors | 22 Dec 2023 |  |



## Accounts

| Year ended | Net assets | Cash | Employees |
|---|---|---|---|
| 30 Sep 2025 | £2,908,089 | - | 0 |
| 30 Sep 2024 | -£368,869 | £1,603 | 0 |
| 31 Mar 2024 | -£245,243 | £1,603 | 0 |
| 31 Mar 2023 | -£3,825,858 | £1,603 | 0 |
| 31 Mar 2022 | £6,527,059 | £23,643 | 0 |
| 31 Mar 2021 | £8,848,690 | £2,756 | 0 |
| 31 Mar 2020 | £5,225,295 | £3,041 | 0 |
| 31 Mar 2019 | £4,091,685 | £4,083 | - |
| 31 Mar 2018 | -£399,652 | £36,800 | - |
| 31 Mar 2017 | -£341,833 | £7,124 | 1 |



## Owned by

Blackmead Rooftop Holdco Limited → [Bagnall Energy Limited](/company/08349679)




## Directors' other companies

- [BROOKS, Danielle Louise](/person/5407596) - director at [Thames Street Services Limited](/company/12345079)
- [BROOKS, Danielle Louise](/person/5407596) - director at [Homer Renewables Limited](/company/15923822)
- [BROOKS, Danielle Louise](/person/5407596) - director at [Blackmead Rooftop 1 Limited](/company/09940404)
- [BROOKS, Danielle Louise](/person/5407596) - director at [Chalkhill Life Holdings Limited](/company/08830819)
- [BROOKS, Danielle Louise](/person/5407596) - director at [Heliox Xi Limited](/company/07809360)
- [BROOKS, Danielle Louise](/person/5407596) - director at [Heliox Ix Limited](/company/07809070)
- [BROOKS, Danielle Louise](/person/5407596) - director at [Heliox Xii Limited](/company/07809334)
- [BROOKS, Danielle Louise](/person/5407596) - director at [Shift Energy Limited](/company/10950530)
- [BROOKS, Danielle Louise](/person/5407596) - director at [Rayvolution Solar Midco Limited](/company/16906083)
- [BROOKS, Danielle Louise](/person/5407596) - director at [Heliox Iv Limited](/company/07809229)



## Registered address

370 companies are registered at this address - likely a registration agent.