Surge Protection Devices Limited
05920962
Healthy
- Current liabilities exceed current assets (-10)
- Going concern doubt noted in accounts (-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
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
Mr Mikael Rockhammar
director · Resigned 31/07/2026
Persons with Significant Control
Teqnion Uk Ltd
Imperial & Whitehall, 23 Colmore Row, Birmingham, B3 2BS
Reg: 16468538 · Register Of Companies · Private Limited Company
Notified 31/03/2026
Former PSCs
Mr Ian Johnson
Ceased 10/11/2023
Teqnion Ab
Ceased 31/03/2026
Change History
Active
Private Limited Company
JOHNSON HOUSE WATTS STREET
OLDHAM
CompanyRankvs 508+ SIC 43999 peers79
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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.
Risk deductions
Going concern doubt: -10 pts
Maximum score is 100. Deductions apply for insolvency history, outstanding charges, going concern doubt, or disqualified officers.
Going Concern Doubt
we have not identified any material uncertainties relating to events or conditions that, individually or collectively, may cast significant doubt on the company's ability to continue as a going concern for a period of at least twelve months from when the financial statements are authorised for issue. Our responsibilities and the responsibilities of the directors with respect to going concern are d
Key FinancialsYear ending 31/12/2025
Net Worth
£3.4M
Balance sheet strength
Cash
£1.6M
Cash in the bank
Profit Before Tax
£2.2M
Bottom line earnings
Net Current Assets
£3.3M
Working capital
Current Assets
£3.9M
Current Liabilities
£610k
Fixed Assets
£48k
Debtors
£1.9M
Admin Expenses
£1.1M
Profit After Tax
£1.7M
Tax at Year End
Balance Sheet
EstimatesDerived
| Year | Current Ratio | Implied Profit |
|---|---|---|
| 2025 | 6.46 | +£430k |
| 2024 | 3.98 | +£1.4M |
| 2023 | 3.30 | — |
Derived from filed accounts. Not audited figures.