- Companies
- Electricians
- Southampton
- Circuit Plus Electromechanicalcontracting Ltd
Circuit Plus Electromechanicalcontracting Ltd
- Company number
- 15713576
- Incorporated
- 10 May 20242 years trading
- Registered office
- Room No:18 Roxan Business Centre, 142 Lodge Road, Southampton, United Kingdom, SO14 6QR
- Nature of business
- Electrical installation; Plumbing, heat and air-conditioning installation; Floor and wall covering; Non-specialised wholesale trade
Circuit Plus Electromechanicalcontracting Ltd is a 2-year-old private limited company registered in Southampton, company number 15713576, one of 342 electrical contractors in Southampton. Its next accounts are due at Companies House on 29 February 2028, and the CT600 for the period to 31 May 2027 is due at HMRC on 31 May 2028.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Finances
From each year's balance sheet filed at Companies House. Small companies do not have to publish turnover or profit, so these are balance sheet figures.
- Net assets up £74K (+244%) on the year before, to £44K.
- Current assets of £2,273 against £46K owed within a year: 0.0 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 2 years, 2025 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 May 2026 | £44K | £2,273 | £46K | 1 | |
| 31 May 2025 | -£30K | £12K | £42K | 1 |
Who runs and owns Circuit Plus Electromechanicalcontracting Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| S*** K*** | Director | May 2024 |
2 former officers
| Name | Role | Appointed | Left |
|---|---|---|---|
| S*** S*** | Secretary | Jul 2024 | Sep 2024 |
| K*** N*** | Director | Sep 2024 | Jan 2025 |
Person with significant control
Where Circuit Plus Electromechanicalcontracting Ltd is registered
The registered office is in Southampton (SO14), in the Southampton local authority area, South East. Show SO14 6QR on a map.
Other trade companies in SO14
- Cat Garage LtdMechanics and garages
- Sonix LtdBuilders
- Vanie & Dick LtdBuilders
- 33 Motors LtdMotor traders
- Pure Light Cleaning LtdCleaning companies
- Cccjr Trading LimitedMotor traders
- Otess LtdFloor and wall tilers
- Bevertex LimitedElectricians
What happens if Circuit Plus Electromechanicalcontracting Ltd files late
Companies House charges an automatic penalty the day after the deadline, and it rises the longer the accounts are late. These are the dates for this company's accounts due on 29 February 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Mar 2028 to 31 Mar 2028 | £150 |
| 1 to 3 months late | 1 Apr 2028 to 31 May 2028 | £375 |
| 3 to 6 months late | 1 Jun 2028 to 31 Aug 2028 | £750 |
| More than 6 months late | From 1 Sep 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jun 2028 | £200 |
| 3 months late | 31 Aug 2028 | another £200 |
| 6 months late | 30 Nov 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 May 2029 | another 10% of any unpaid tax |
For returns filed on or after 1 April 2026. Late three times in a row and the £200 penalties become £1,000 each.
Company details
As held on the Companies House register.
- Company number
- 15713576
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 10 May 2024 (2 years ago)
- Registered office
- Room No:18 Roxan Business Centre, 142 Lodge Road, Southampton, United Kingdom, SO14 6QR
- Nature of business
- Electrical installation (SIC 43210)
Plumbing, heat and air-conditioning installation (SIC 43220)
Floor and wall covering (SIC 43330)
Non-specialised wholesale trade (SIC 46900) - Year end
- 31 May (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 May 2026
- Last confirmation statement
- 25 November 2025
- Previous names
- Amps Electromechanical Contracting Ltd (until 15 May 2025)
Filing notes for electrical contractors
Electrical contracting companies are often a director plus a van and tools. Most fall within the micro-entity rules, so the accounts filed at Companies House are short, and the CT600 carries the tax detail.
Similar companies in Southampton
Other active electrical contractors registered in Southampton.
- Climavolt Ltd2025
- Colin Wylde Ltd2008
- Connected Electrical Limited2010
- Connected Fire & Security Limited2011
- Construction Co Services Ltd2026
- Core Property Solutions Limited2015
- County Electricians Limited2013
- Creative Electrical Solutions Ltd2016
All electrical contractors in Southampton · All trades in Southampton · Electricians across the UK
Frequently asked questions
When are Circuit Plus Electromechanicalcontracting Ltd's accounts due?
Circuit Plus Electromechanicalcontracting Ltd's next accounts are due at Companies House by 29 February 2028 (in 505 days), covering the period to 31 May 2027.
When is Circuit Plus Electromechanicalcontracting Ltd's CT600 due?
The CT600 for the period to 31 May 2027 is due at HMRC by 31 May 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 March 2028.
Is Circuit Plus Electromechanicalcontracting Ltd still trading?
Circuit Plus Electromechanicalcontracting Ltd is listed as active on the Companies House register as of 1 Oct 2026. Active means it has not been dissolved or entered insolvency; it does not show whether it is currently taking on work.
What does Circuit Plus Electromechanicalcontracting Ltd do?
Circuit Plus Electromechanicalcontracting Ltd is registered under Electrical installation (SIC 43210); Plumbing, heat and air-conditioning installation (SIC 43220); Floor and wall covering (SIC 43330); Non-specialised wholesale trade (SIC 46900).
How old is Circuit Plus Electromechanicalcontracting Ltd?
Circuit Plus Electromechanicalcontracting Ltd was incorporated on 10 May 2024, 2 years ago.
Who runs Circuit Plus Electromechanicalcontracting Ltd?
Circuit Plus Electromechanicalcontracting Ltd has 1 active director, the longest-serving appointed in May 2024. Their names and service addresses are on the Companies House register.
Who owns Circuit Plus Electromechanicalcontracting Ltd?
One person or company has significant control of Circuit Plus Electromechanicalcontracting Ltd: an individual (owns 75% or more of the shares).
What is the penalty if Circuit Plus Electromechanicalcontracting Ltd files its accounts late?
Companies House charges £150 if the accounts are up to 1 month late, £375 up to 3 months, £750 up to 6 months and £1,500 after that, doubled if the previous year's accounts were also late. HMRC charges £200 for a CT600 filed a day late and another £200 at 3 months.
Official records
View Circuit Plus Electromechanicalcontracting Ltd on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026). Deadlines are worked out from the register and assume a standard accounting period; a change of year end or a short period moves them. This page is general information, not tax or accountancy advice.