# Testo Limited

## Details

- **Company number:** [01688780](https://find-and-update.company-information.service.gov.uk/company/01688780)
- **Status:** Active
- **Type:** Private Limited Company
- **Incorporated:** 23 Dec 1982
- **Registered office:** CHERITON HOUSE, NEWMAN LANE, ALTON, GU34 2QJ
- **Nature of business:** [26511](/sic/26511) Manufacture of electronic measuring, testing etc. equipment, not for industrial process control


## Previous names

- Testoterm Limited (until 1 Jan 1994)



## Officers

| Name | Role | Appointed | Resigned |
|---|---|---|---|
| TOISCHER, Petra Martina | director | 28 Apr 2025 | 19 Jun 2026 |
| GEISTDORFER, Florian Christian | director | 19 Jun 2026 |  |
| WINDSOR, Michael | director | 19 Apr 2021 |  |



## Control

| Name | Nature of control | Notified | Ceased |
|---|---|---|---|
| Testo Holding Gmbh | ownership-of-shares-75-to-100-percent, voting-rights-75-to-100-percent | 6 Apr 2016 |  |



## Accounts

| Year ended | Net assets | Cash | Employees |
|---|---|---|---|
| 31 Dec 2024 | £1,707,219 | £421,198 | 38 |
| 31 Dec 2023 | £1,747,839 | £641,876 | 34 |
| 31 Dec 2022 | £1,604,536 | £383,996 | 34 |
| 31 Dec 2021 | £1,232,080 | £312,953 | 42 |
| 31 Dec 2020 | £1,028,514 | £439,300 | 47 |
| 31 Dec 2019 | - | £23,576 | 42 |