£68k
−34%vs Apr 2024Active05781613Private limited companyNewcastle Upon Tyne
SONICTEK LIMITED
Significant control: Paul Heritage (75–100%)
From public filings as at 31 Aug 2026; may contain errors or be out of date. Verify at Companies House · Terms
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What does Sonictek Limited sell?
Registered activity: Security systems service activities (SIC 80200). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
SONICTEK LIMITED is an active private limited company (company number 05781613) incorporated on 13 April 2006, registered in Newcastle Upon Tyne. Its registered activity is security systems service activities (SIC 80200). Latest micro accounts cover the period ending 30 April 2025, showing net assets of £68k, with 1 employee on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets fell 34% on the prior period (£103k).
Peer position · net assets
By net assets it sits in the top quarter of 73 comparable companies in Newcastle (median £7,759, upper quartile £53k).
02
Ownership and control
- Mr Paul Heritage
- owns 75–100% of shares
Persons with significant control hold 25% or more of shares or voting rights. Smaller shareholdings are only listed in confirmation-statement documents. Directors and secretaries: see the officers list at Companies House.
03
Key dates
- Incorporated
- 13 April 200620 yrs ago
- Next accounts due
- 30 January 2027in 98 days
- Confirmation statement due
- 27 April 2027in 185 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 80200
- Security systems service activities
- Accounts type
- Micro Entity
- Size band
- MicroCompanies Act thresholds
05
Financials
Not reported
Not disclosed
1
No changevs Apr 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 30 April 2025 | £68k | — | — | £129k | — | — | 1 |
| 30 April 2024 | £103k | — | — | £195k | — | — | 1 |
Current ratio1.52Current assets ÷ creditors within one year
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing; micro-entity accounts contain no profit and loss account.
06
Filing and accounts signals
- Net assets above zeroNet assets £68,249 at 30 April 2025
- Net assets down 25% or more on the prior period-33.6% vs prior period
- Current assets at least 1.5× creditors within one yearCurrent ratio 1.52
- Incorporated five or more years agoIncorporated 13 April 2006
Neutral facts read from the register and filed accounts, each with its evidence. They are not a rating, a prediction or advice, and may be incomplete or out of date. How each signal is derived.
07
Timeline
- Confirmation statement duein 185 days
- Next accounts duein 98 days
- Accounts period endNet assets £68k · micro accounts
- Accounts period endNet assets £103k · micro accounts
- Incorporated
08
Similar companies in Newcastle
- FIDA SYSTEMS LTDNorth Shields · inc. Jun 2007
- PHOENIX EYE LTDNewcastle Upon Tyne · inc. Sept 2007
- SAFE & SECURE 24 MONITORING LIMITEDHexham · inc. May 2004
- DSL FIRE & SECURITY LIMITEDSouth Shields · inc. Jan 2009
- CDS SECURITY & FIRE SERVICES LIMITEDDurham · inc. Jan 2009
- SAFE AND SECURE 24 ARC LIMITEDHexham · inc. Mar 2009
All companies incorporated on 13 April 2006 · in Apr 2006.
09
Reminders for SONICTEK LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.