£335k
+32%vs Oct 2024Active07043604Private limited companyShefford
MASTRONIK INSTALLATIONS LIMITED
Significant control: Thomas James Smith (25–50%), Ian Thomas Cooper (25–50%) and 1 more
From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Mastronik Installations Limited sell?
Registered activity: Electrical installation (SIC 43210). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
MASTRONIK INSTALLATIONS LIMITED is an active private limited company (company number 07043604) incorporated on 15 October 2009, registered in Shefford. Its registered activity is electrical installation (SIC 43210). Latest small accounts cover the period ending 31 October 2025, showing net assets of £335k and cash of £263k, with 5 employees on average. Net assets rose 32% on the prior period (£255k).
Peer position · net assets
By net assets it sits in the top quarter of 534 comparable companies in Hertfordshire (median £9,171, upper quartile £41k).
02
Ownership and control
- Mr Thomas James Smith
- owns 25–50% of shares
- holds 25–50% of voting rights
- can appoint or remove directors
- Mr Ian Thomas Cooper
- owns 25–50% of shares
- holds 25–50% of voting rights
- can appoint or remove directors
- Mr Andrew James Smith
- owns 25–50% of shares
- holds 25–50% of voting rights
- can appoint or remove directors
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
- 15 October 200917 yrs ago
- Next accounts due
- 31 July 2027in 279 days
- Confirmation statement due
- 29 October 2026in 4 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 43210
- Electrical installation
- Accounts type
- Total Exemption Full
- Size band
- MicroCompanies Act thresholds
05
Financials
£263k
+44%vs Oct 2024Not reported
5
No changevs Oct 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 October 2025 | £335k | £263k | £71k | £72k | — | — | 5 |
| 31 October 2024 | £255k | £183k | £83k | £62k | — | — | 5 |
Current ratio4.66Current assets ÷ creditors within one year
Cash per employee£53kCash ÷ average employees
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing.
06
Filing and accounts signals
- Net assets above zeroNet assets £335,168 at 31 October 2025
- Net assets up 10% or more on the prior period+31.6% vs prior period
- Current assets at least 1.5× creditors within one yearCurrent ratio 4.66
- Cash at bank of £50,000 or moreCash £262,972
- Incorporated five or more years agoIncorporated 15 October 2009
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
- Next accounts duein 279 days
- Confirmation statement duein 4 days
- Accounts period endNet assets £335k · small accounts
- Accounts period endNet assets £255k · small accounts
- Incorporated
08
Similar companies in Hertfordshire
- G D A ELECTRICAL LIMITEDBiggleswade · inc. Sept 2009
- SLOANSWAY LIMITEDWelwyn Garden City · inc. Nov 2009
- OJ POOLE ELECTRICAL SERVICES LIMITEDSt. Albans · inc. Nov 2009
- CORNERSTONE SECURITY SYSTEMS LTDStevenage · inc. Sept 2009
- TOM TOM ELECTRICS LIMITEDSandy · inc. Nov 2009
- FIRST CALL BUILDING MAINTENANCE MANAGEMENT LIMITEDSt. Albans · inc. Sept 2009
All companies incorporated on 15 October 2009 · in Oct 2009.
09
Reminders for MASTRONIK INSTALLATIONS LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.