# Hephaestus Cleantech Limited

## Details

- **Company number:** [09736825](https://find-and-update.company-information.service.gov.uk/company/09736825)
- **Status:** Active
- **Type:** Private Limited Company
- **Incorporated:** 17 Aug 2015
- **Registered office:** TIME TO ACT LEVEL Q SURTEES WAY, SURTEES BUSINESS PARK, STOCKTON-ON-TEES, TS18 3HR
- **Nature of business:** [82990](/sic/82990) Other business support service activities n.e.c.


## Previous names

- Industrial Technology Advisors & Investments Ltd (until 14 Nov 2017)
- The Extreme Atlantic Rowing Challenge Co Ltd (until 17 Mar 2017)
- Zennergy Electrical Systems Limited (until 17 May 2016)




## Control

| Name | Nature of control | Notified | Ceased |
|---|---|---|---|
| Hephaestus Holdings Limited | ownership-of-shares-75-to-100-percent, voting-rights-75-to-100-percent | 17 May 2016 | 1 Apr 2017 |
| Mrs Louise Elizabeth Heminway | ownership-of-shares-25-to-50-percent, voting-rights-25-to-50-percent | 1 Apr 2017 | 1 Oct 2017 |
| Mr Christopher Roger Heminway | ownership-of-shares-25-to-50-percent, voting-rights-25-to-50-percent, right-to-appoint-and-remove-directors-as-firm | 1 Apr 2017 | 1 Oct 2017 |
| Hephaestus Holdings Limited | ownership-of-shares-75-to-100-percent | 1 Oct 2017 | 17 Aug 2020 |
| Mr Christopher Roger Heminway | ownership-of-shares-75-to-100-percent | 17 Aug 2020 |  |



## Accounts

| Year ended | Net assets | Cash | Employees |
|---|---|---|---|
| 31 Mar 2025 | £7,127 | £1,848 | 1 |
| 31 Mar 2024 | £16,006 | £3,315 | 2 |
| 31 Mar 2023 | £22,489 | £32,831 | 2 |
| 31 Mar 2022 | £20,197 | £263,301 | 2 |
| 31 Mar 2021 | £75,160 | £103,446 | 2 |
| 31 Mar 2020 | £80,962 | £11,659 | 2 |
| 31 Mar 2019 | £77,557 | £141,144 | - |
| 31 Mar 2018 | £100,243 | £383 | - |
| 31 Mar 2017 | £1 | - | - |
| 31 Mar 2016 | £1 | - | - |