£487k
−47%vs Mar 2025Active08390999Private limited companySouthampton
TANDEM ELECTRICAL LIMITED
Significant control: Glen Martin Connolly (25–50%), Steven John Juggins (25–50%) and 2 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From public filings as at 31 Aug 2026; may contain errors or be out of date.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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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
TANDEM ELECTRICAL LIMITED is an active private limited company (company number 08390999) incorporated on 6 February 2013, registered in Southampton. Its registered activity is electrical installation (SIC 43210). Latest small accounts cover the period ending 31 March 2026, showing net assets of £487k and cash of £157k, with 25 employees on average. Net assets fell 47% on the prior period (£918k).
Peer position · net assets
By net assets it sits in the top quarter of 437 comparable companies in Southampton (median £7,393, upper quartile £38k).
02
Ownership and control
- Mr Glen Martin Connolly
- owns 25–50% of shares
- Mr Steven John Juggins
- owns 25–50% of shares
- Mrs Katherine Frances Juggins
- owns 25–50% of shares
- holds 25–50% of voting rights
- can appoint or remove directors
- Mrs Donna Mechelle Connolly
- 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
- 6 February 201313 yrs ago
- Next accounts due
- 31 December 2027in 430 days
- Confirmation statement due
- 20 February 2027in 116 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
£157k
+87%vs Mar 2025Not reported
25
−7%vs Mar 2025| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 March 2026 | £487k | £157k | £1.26m | £1.12m | — | — | 25 |
| 31 March 2025 | £918k | £84k | £1.92m | £1.22m | — | — | 27 |
Current ratio1.49Current assets ÷ creditors within one year
Cash per employee£6,268Cash ÷ 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 £487,135 at 31 March 2026
- Net assets down 25% or more on the prior period-46.9% vs prior period
- Cash at bank of £50,000 or moreCash £156,703
- Incorporated five or more years agoIncorporated 6 February 2013
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 430 days
- Confirmation statement duein 116 days
- Accounts period endNet assets £487k · small accounts
- Accounts period endNet assets £918k · small accounts
- Incorporated
08
Similar companies in Southampton
- JJR MECHANICAL & ELECTRICAL LTDSouthampton · inc. Feb 2013
- SENIOR AUTHORISED PERSONNEL SOLUTIONS LIMITEDStockbridge · inc. Feb 2013
- ANCHOR PIPEWORK LIMITEDSouthampton · inc. Feb 2013
- ICTHUS ELECTRICAL LIMITEDStockbridge · inc. Jan 2013
- L G INSTALLATIONS LTDEastleigh · inc. Feb 2013
- LPD CONTRACTS LTDSouthampton · inc. Feb 2013
All companies incorporated on 6 February 2013 · in Feb 2013.
09
Reminders for TANDEM ELECTRICAL LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.