Surge Protection Devices Limited
05920962
Healthy
- Current liabilities exceed current assets (-10)
Details
Compliance
Last accounts
31/12/2024
small
Next accounts due
30/09/2026
Confirmation statement
Last: 02/08/2025
Due 16/08/2026
Industry
Officers
Former
director · Resigned 31/08/2006
director · Resigned 11/05/2007
secretary · Resigned 11/05/2007
secretary · Resigned 19/09/2008
director · Resigned 31/10/2014
secretary · Resigned 31/07/2019
director · Resigned 10/11/2024
director · Resigned 10/11/2024
director · Resigned 10/11/2024
secretary · Resigned 31/12/2024
director · Resigned 18/09/2025
secretary · Resigned 18/09/2025
director · Resigned 17/02/2026
Persons with Significant Control
Teqnion Ab
31, Evenemangsgatan, Solna, 169 79
Reg: 556713-4138 · Sweden · Limited Company
Notified 10/11/2023
Former PSCs
Mr Ian Johnson
Ceased 10/11/2023
Change History
Active
Private Limited Company
JOHNSON HOUSE WATTS STREET
OLDHAM
CompanyRankvs 520+ SIC 43999 peers89
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How is this score calculated?
Net worth compared to all companies in the same SIC code with published accounts. Top quartile earns the full 25 points.
Workforce size relative to sector peers from the most recent accounts. A larger team generally signals commercial scale.
Current assets ÷ current liabilities. A ratio above 2× earns full marks; between 1–2× scores partially; below 0.5× scores minimal points.
One point per year of operation since incorporation, capped at 15. Older companies have a proven track record.
Full 15 points when both annual accounts and confirmation statement are filed on time. Points are deducted for each overdue filing.
Maximum score is 100. Deductions apply for insolvency history, outstanding charges, going concern doubt, or disqualified officers.
Key FinancialsYear ending 31/12/2024
Net Worth
£2.9M
Balance sheet strength
Cash
£1.7M
Cash in the bank
Net Current Assets
£2.9M
Working capital
Current Assets
£3.9M
Current Liabilities
£972k
Fixed Assets
£38k
Debtors
£1.6M
Tax at Year End
Balance Sheet
EstimatesDerived
| Year | Current Ratio | Implied Profit |
|---|---|---|
| 2024 | 3.98 | +£1.4M |
| 2023 | 3.30 | +£1.0M |
| 2022 | 2.51 | -£52k |
| 2021 | 3.78 | +£154k |
| 2020 | 1.89 | +£121k |
| 2019 | 1.55 | +£298k |
| 2018 | 0.97 | — |
Derived from filed accounts. Not audited figures.