# Hd143ock Ltd

## Details

- **Company number:** [12023540](https://find-and-update.company-information.service.gov.uk/company/12023540)
- **Status:** Active
- **Type:** Private Limited Company
- **Incorporated:** 30 May 2019
- **Registered office:** C/O CONSTANTINE ENERGY STORAGE LLP FIRST FLOOR RIVER COURT, THE OLD MILL OFFICE, MILL LANE, GODALMING, GU7 1EZ
- **Nature of business:** [35110](/sic/35110) Production of electricity
- **Corporate group:** [Constantine Energy Storage LLP](/group/16336) (4 companies)




## Control

| Name | Nature of control | Notified | Ceased |
|---|---|---|---|
| Constantine Energy Storage Midco Llp | ownership-of-shares-75-to-100-percent, voting-rights-75-to-100-percent | 13 Feb 2026 |  |
| Constantine Energy Storage Llp | ownership-of-shares-75-to-100-percent, voting-rights-75-to-100-percent | 4 Jun 2025 | 13 Feb 2026 |
| Pelagic Energy Development Ltd | ownership-of-shares-75-to-100-percent | 30 May 2019 | 4 Jun 2025 |



## Accounts

| Year ended | Net assets | Cash | Employees |
|---|---|---|---|
| 31 Dec 2024 | - | £46,705 | 0 |
| 31 Dec 2023 | £104,695 | £1,016,366 | 1 |
| 31 Dec 2022 | £251,073 | £617,384 | 1 |
| 31 Dec 2021 | - | £475 | 1 |
| 31 Dec 2020 | - | £462 | 1 |
| 31 Dec 2019 | - | - | - |



## Owned by

Hd143ock Ltd → [Constantine Energy Storage Midco LLP](/company/OC453339) → [Constantine Energy Storage LLP](/company/OC441076)