# STM Power Transmission Ltd

## Details

- **Company number:** [02461919](https://find-and-update.company-information.service.gov.uk/company/02461919)
- **Status:** Active
- **Type:** Private Limited Company
- **Incorporated:** 22 Jan 1990
- **Registered office:** UNIT 1 OASIS BUSINESS PARK ROAD ONE, WINSFORD INDUSTRIAL ESTATE, WINSFORD, CW7 3RY
- **Nature of business:** [33120](/sic/33120) Repair of machinery, [46140](/sic/46140) Agents involved in the sale of machinery, industrial equipment, ships and aircraft, [71121](/sic/71121) Engineering design activities for industrial process and production, [71122](/sic/71122) Engineering related scientific and technical consulting activities




## Control

| Name | Nature of control | Notified | Ceased |
|---|---|---|---|
| Mr Andrew George Ralston | ownership-of-shares-50-to-75-percent, voting-rights-50-to-75-percent, right-to-appoint-and-remove-directors | 26 Mar 2026 |  |
| Mrs Roslynn Ralston | ownership-of-shares-50-to-75-percent, voting-rights-50-to-75-percent, right-to-appoint-and-remove-directors | 6 Apr 2016 |  |
| Mr George Hendry Ralston | ownership-of-shares-25-to-50-percent, voting-rights-25-to-50-percent | 6 Apr 2016 | 26 Mar 2026 |
| Mr Andrew George Ralston | significant-influence-or-control | 6 Apr 2016 | 25 Sep 2025 |
| Mr George Hendry Ralston | ownership-of-shares-25-to-50-percent | 6 Apr 2016 | 10 Dec 2024 |



## Accounts

| Year ended | Net assets | Cash | Employees |
|---|---|---|---|
| 31 Dec 2025 | £2,112,067 | £2,076,890 | 0 |
| 31 Dec 2024 | £1,959,433 | £2,131,521 | 17 |
| 31 Dec 2023 | £1,885,538 | £1,693,901 | 17 |
| 31 Dec 2022 | £1,670,393 | £1,555,426 | 16 |
| 31 Dec 2021 | £1,343,613 | £1,428,797 | 20 |
| 31 Dec 2020 | £966,008 | £1,202,990 | 21 |
| 31 Dec 2019 | £763,460 | £785,222 | 20 |
| 31 Dec 2018 | £720,357 | £535,618 | - |
| 31 Dec 2017 | £546,982 | £463,107 | - |
| 31 Dec 2012 | £446,264 | £489,562 | - |