Surge Protection Devices Limited
- Company number
- 05920962
- Status
- Active
- Type
- Private Limited Company
- Incorporated
- 31 Aug 2006
- Nature of business
- Other specialised construction activities n.e.c.
- Corporate group
- Teqnion UK Ltd (10 companies)
Registered office
Officers
| Name | Role | Appointed | Resigned |
|---|---|---|---|
| ROCKHAMMAR, Mikael | Director | 10 Nov 2023 | 31 Jul 2026 |
| ZHANG, Daniel Diandian Sun | Director | 18 Sep 2025 | |
| BARTON, David Richard | Director | 28 Jul 2025 | |
| JOHNSON, Helen Claire | Director | 10 Feb 2025 |
Control
| Name | Nature of control | Notified | Ceased |
|---|---|---|---|
| Mr Ian Johnson | Ownership Of Shares 75 To 100 Percent | 1 Jun 2016 | 10 Nov 2023 |
| Teqnion Ab | Right To Appoint And Remove Directors | 10 Nov 2023 | 31 Mar 2026 |
| Teqnion Uk Ltd | Ownership Of Shares 75 To 100 Percent Voting Rights 75 To 100 Percent Right To Appoint And Remove Directors |
31 Mar 2026 |
Accounts
| Year ended | Net assets | Cash | Employees |
|---|---|---|---|
| 31 Dec 2025 | £3,371,946 | £1,644,222 | 0 |
| 31 Dec 2024 | £2,941,620 | £1,722,056 | 9 |
| 31 Dec 2023 | £1,550,937 | £1,080,965 | 9 |
| 31 Dec 2022 | £543,569 | £592,069 | 9 |
| 31 Dec 2021 | £595,606 | £608,666 | 9 |
| 31 Dec 2020 | £441,412 | £373,040 | 6 |
| 31 Dec 2019 | £320,127 | £346,017 | 3 |
| 31 Dec 2018 | £21,786 | £61,718 | - |
| 31 Dec 2017 | £811 | £35,628 | - |
| 31 Dec 2016 | - | £52,742 | - |
| 31 Dec 2015 | - | £66,553 | - |
| 31 Dec 2014 | - | £55,732 | - |
| 31 Dec 2013 | - | £46,035 | - |
| 31 Dec 2012 | - | £46,361 | - |
| 31 Dec 2011 | £7,592 | £55,064 | - |
| 31 Dec 2010 | - | - | - |
| 31 Dec 2009 | - | - | - |
| 31 Dec 2008 | - | - | - |
| 31 Dec 2007 | - | - | - |
Connections
Owned by
Surge Protection Devices Limited → Teqnion UK Ltd
Controls
- Consumer Units Limited (12348006)
Directors’ other companies
- BARTON, David Richard - Director at UK Lanyard Makers Ltd