# Underwater Drone Systems Limited

## Details

- **Company number:** [08210010](https://find-and-update.company-information.service.gov.uk/company/08210010)
- **Status:** Active
- **Type:** Private Limited Company
- **Incorporated:** 11 Sep 2012
- **Registered office:** BEAUMONT HOUSE, BEAUMONT STREET, DARLINGTON, DL1 5RW
- **Nature of business:** [74909](/sic/74909) Other professional, scientific and technical activities n.e.c.
- **Corporate group:** [Tompkins Investments Limited](/group/57008) (2 companies)


## Previous names

- Seabed Intervention Ltd (until 18 Jul 2018)
- UID Developments Limited (until 17 Jun 2025)
- UK Decom Limited (until 3 Jul 2024)




## Control

| Name | Nature of control | Notified | Ceased |
|---|---|---|---|
| Mr Arthur Charles Tompkins | ownership-of-shares-75-to-100-percent, voting-rights-75-to-100-percent | 6 Apr 2016 | 1 Mar 2019 |
| Tompkins Investments Limited | ownership-of-shares-75-to-100-percent | 1 Mar 2019 |  |



## Accounts

| Year ended | Net assets | Cash | Employees |
|---|---|---|---|
| 31 Mar 2025 | - | - | 0 |
| 31 Mar 2024 | - | £0 | 0 |
| 30 Sep 2023 | - | £49,274 | 0 |
| 30 Sep 2021 | -£76,457 | £49,714 | 1 |
| 30 Sep 2020 | -£387,713 | £27,329 | 1 |
| 30 Sep 2019 | -£182,985 | £119,015 | 0 |
| 30 Sep 2018 | - | - | - |
| 30 Sep 2017 | - | - | - |
| 30 Sep 2016 | £1 | - | - |
| 30 Sep 2015 | £1 | - | - |
| 30 Sep 2014 | £1 | - | - |
| 30 Sep 2013 | £1 | - | - |



## Owned by

Underwater Drone Systems Limited → [Tompkins Investments Limited](/company/07469424)





## Companies at the same address

- [Cleveland Tontine Holdings Limited](/company/02425119) (02425119)
- [Cleveland Tontine Limited](/company/01278349) (01278349)
- [Tompkins Investments Limited](/company/07469424) (07469424)