# Transonics Limited

## Details

- **Company number:** [01280694](https://find-and-update.company-information.service.gov.uk/company/01280694)
- **Status:** Active
- **Type:** Private Limited Company
- **Incorporated:** 7 Oct 1976
- **Registered office:** ATA HOUSE, BOUNDARY WAY, HEMEL HEMPSTEAD, HP2 7SS
- **Nature of business:** [26110](/sic/26110) Manufacture of electronic components
- **Corporate group:** [Castello Holding Company Limited](/group/21023) (5 companies)




## Control

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



## Accounts

| Year ended | Turnover | Net assets | Cash | Employees |
|---|---|---|---|---|
| 31 Aug 2024 | £10,866,395 | £5,611,281 | £1,075,194 | 36 |
| 31 Aug 2023 | £16,347,067 | £5,294,227 | £2,514,826 | 31 |
| 31 Aug 2022 | £21,119,228 | £5,605,857 | £4,019,196 | 27 |
| 31 Aug 2021 | £13,089,119 | £2,131,368 | £1,251,720 | 31 |



## Owned by

Transonics Limited → [Castello Holding Company Limited](/company/09093855)





## Companies at the same address

- [A.T.A. (Engineering Processes) Limited](/company/00755893) (00755893)
- [Applied Healthcare Products Limited](/company/12577173) (12577173)
- [Castello Holding Company Limited](/company/09093855) (09093855)
- [Lewmax Programming Limited](/company/02954871) (02954871)
- [Shenzhen X-Mulong Circuit Co Ltd](/company/10458279) (10458279)