# High Voltage Instruments Ltd

## Details

- **Company number:** [SC314168](https://find-and-update.company-information.service.gov.uk/company/SC314168)
- **Status:** Active
- **Type:** Private Limited Company
- **Incorporated:** 5 Jan 2007
- **Registered office:** 27 LAURISTON STREET, EDINBURGH, EH3 9DQ
- **Nature of business:** [74990](/sic/74990) Non-trading company
- **Corporate group:** [Cranwell Investments UK Limited](/group/19834) (8 companies)




## Control

| Name | Nature of control | Notified | Ceased |
|---|---|---|---|
| Mrs Yvonne Anne Turpie | ownership-of-shares-25-to-50-percent | 6 Apr 2016 | 3 Oct 2017 |
| T & R Test (Holdings) Limited | ownership-of-shares-75-to-100-percent, voting-rights-75-to-100-percent, right-to-appoint-and-remove-directors | 16 Nov 2020 |  |



## Accounts

| Year ended | Net assets | Cash | Employees |
|---|---|---|---|
| 31 Dec 2025 | £1,152,019 | - | 2 |
| 31 Dec 2024 | £1,152,019 | - | 2 |
| 31 Dec 2023 | £1,152,189 | £16,536 | 2 |
| 31 Dec 2022 | £1,156,986 | £47,873 | 6 |
| 31 Dec 2021 | £1,192,611 | £83,349 | 7 |
| 31 Mar 2020 | - | £1,158,639 | 5 |
| 31 Mar 2019 | - | £1,121,594 | 6 |
| 31 Mar 2018 | - | £1,160,124 | 6 |
| 31 Mar 2017 | - | £1,156,821 | 6 |
| 31 Mar 2016 | - | £966,007 | - |
| 31 Mar 2015 | £922,189 | £824,667 | - |
| 31 Mar 2014 | £663,569 | £535,770 | - |



## Owned by

High Voltage Instruments Ltd → [T & R Test (Holdings) Limited](/company/05954673) → [Cranwell Investments UK Limited](/company/09502839)





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