# Sleeman & Hawken Power Systems Limited

## Details

- **Company number:** [10756596](https://find-and-update.company-information.service.gov.uk/company/10756596)
- **Status:** dissolved
- **Type:** Private Limited Company
- **Incorporated:** 5 May 2017
- **Dissolved:** 11 Aug 2026
- **Registered office:** WESSEX HOUSE, TEIGN ROAD, NEWTON ABOT, TQ12 4AA
- **Nature of business:** [32990](/sic/32990) Other manufacturing n.e.c.
- **Corporate group:** [Mason Developments Limited](/group/10509) (4 companies)


## Previous names

- Lister Petter Power Limited (until 4 Oct 2017)
- Lister Petter Power Systems Limited (until 3 Mar 2022)



## Officers

| Name | Role | Appointed | Resigned |
|---|---|---|---|
| MASON, Sean William | director | 6 May 2017 |  |
| MASON, Ryan James | director | 6 May 2017 |  |
| MASON, Keith William | director | 5 May 2017 |  |



## Control

| Name | Nature of control | Notified | Ceased |
|---|---|---|---|
| Mr Keith William Mason | ownership-of-shares-75-to-100-percent, voting-rights-75-to-100-percent, right-to-appoint-and-remove-directors | 5 May 2017 | 6 May 2017 |
| Mason Developments Limited | ownership-of-shares-75-to-100-percent, voting-rights-75-to-100-percent, right-to-appoint-and-remove-directors | 6 May 2017 |  |



## Accounts

| Year ended | Net assets | Cash | Employees |
|---|---|---|---|
| 31 Jul 2025 | £1 | £1 | - |
| 31 Jul 2024 | £1 | £1 | - |
| 31 Jul 2023 | £1 | £1 | - |
| 31 Jul 2022 | £0 | £0 | 19 |
| 31 Jul 2021 | -£978,957 | £2,470 | 20 |
| 31 Jul 2020 | -£1,685,356 | £7,679 | 21 |
| 31 Jul 2019 | -£1,496,372 | £4,544 | - |
| 31 Jul 2018 | -£969,327 | £111,448 | - |



## Owned by

Sleeman & Hawken Power Systems Limited → [Mason Developments Limited](/company/07535478)