# Semtronics Limited

## Details

- **Company number:** [09528844](https://find-and-update.company-information.service.gov.uk/company/09528844)
- **Status:** Active
- **Type:** Private Limited Company
- **Incorporated:** 7 Apr 2015
- **Registered office:** UNIT 8, FLEET MARSTON, AYLESBURY, HP18 0PZ
- **Nature of business:** [74909](/sic/74909) Other professional, scientific and technical activities n.e.c.




## Control

| Name | Nature of control | Notified | Ceased |
|---|---|---|---|
| Mr Arunava Mitra | ownership-of-shares-75-to-100-percent | 1 Mar 2017 | 31 Mar 2022 |
| Mr Arunava Mitra | significant-influence-or-control | 1 Apr 2022 |  |



## Accounts

| Year ended | Net assets | Cash | Employees |
|---|---|---|---|
| 30 Sep 2025 | £10,907 | £23,890 | 2 |
| 30 Sep 2024 | £99,048 | £54,452 | 2 |
| 30 Sep 2023 | £36,380 | £24,488 | 2 |
| 30 Sep 2022 | £33,367 | £37,146 | 2 |
| 30 Sep 2021 | £1,713 | £10,717 | 2 |
| 30 Sep 2020 | £215 | £7,697 | 2 |
| 30 Sep 2019 | £2,833 | £3,433 | 2 |
| 30 Sep 2018 | £124 | £796 | - |
| 30 Sep 2017 | £124 | £4,070 | - |
| 30 Sep 2016 | £1 | £1 | - |
| 30 Apr 2016 | £1 | £1 | - |






## Companies at the same address

- [Power Converter Limited](/company/15074730) (15074730)