- Companies
- Electricians
- Portsmouth
- Tempest Electrical Services Ltd
Tempest Electrical Services Ltd
- Company number
- 15546480
- Incorporated
- 7 Mar 20242 years trading
- Registered office
- 3 Acorn Business Centre, Northarbour Road, Portsmouth, Hampshire, PO6 3TH
- Nature of business
- Electrical installation
Tempest Electrical Services Ltd is a 2-year-old private limited company registered in Portsmouth, company number 15546480, one of 148 electrical contractors in Portsmouth. Its next accounts are due at Companies House on 31 December 2026, and the CT600 for the period to 31 March 2026 is due at HMRC on 31 March 2027.
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 £19K (+246%) on the year before, to £27K.
- Current assets of £40K against £18K owed within a year: 2.2 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- 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 Mar 2026 | £27K | £40K | £18K | 0 | |
| 31 Mar 2025 | £7,788 | £18K | £18K | 1 |
Where Tempest Electrical Services Ltd is registered
The registered office is in Portsmouth (PO6), in the Portsmouth local authority area, South East. Show PO6 3TH on a map.
Other trade companies in PO6
- Bellagio Partners LtdBuilders
- Cpenw LtdMachinery repair and installation
- Marla Brickwork & Construction LtdProperty developers
- Miracles in Metal LtdMechanics and garages
- FH Fire & Electrical LtdElectricians
- Thomcore LimitedSpecialist contractors
- JMS Southern LtdElectricians
- The Motum Group LtdSpecialist contractors
Also registered at this address
12 other companies use the same registered office as Tempest Electrical Services Ltd.
- Frontier Landscapes South LtdSpecialist contractors
- G Bainbridge LimitedFinishing trades
- Maldestra LimitedCivil engineering
- MCD (Southern) LimitedSpecialist contractors
- MF Electrical & Building Services LimitedBuilders
- MG Heating (Southern) LimitedPlumbers and heating engineers
- Omnia Environmental Consulting (North) LtdSpecialist contractors
- Pure Electrical (Southern) LimitedElectricians
- Southlands Services LimitedBuilders
- SRL Investments LimitedProperty developers
- Vuro LtdElectricians
- Wallace & Wallace Consulting LtdBuilders
What happens if Tempest Electrical Services 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 31 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2027 to 31 Jan 2027 | £150 |
| 1 to 3 months late | 1 Feb 2027 to 31 Mar 2027 | £375 |
| 3 to 6 months late | 1 Apr 2027 to 30 Jun 2027 | £750 |
| More than 6 months late | From 1 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 2028 | 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
- 15546480
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 7 March 2024 (2 years ago)
- Registered office
- 3 Acorn Business Centre, Northarbour Road, Portsmouth, Hampshire, PO6 3TH
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 4 March 2026
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 Portsmouth
Other active electrical contractors registered in Portsmouth.
- The Healthy Home Limited1989
- The Siaron Ltd2025
- Thermawatt Ltd2017
- Underground Signs & Graphics Ltd2025
- Urban Installers Ltd2015
- Vanguard Construction Group Ltd2026
- Volt Network Ltd2026
- Volt Tech Services Ltd2024
All electrical contractors in Portsmouth · All trades in Portsmouth · Electricians across the UK
Frequently asked questions
When are Tempest Electrical Services Ltd's accounts due?
Tempest Electrical Services Ltd's next accounts are due at Companies House by 31 December 2026 (in 80 days), covering the period to 31 March 2026.
When is Tempest Electrical Services Ltd's CT600 due?
The CT600 for the period to 31 March 2026 is due at HMRC by 31 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2027.
Is Tempest Electrical Services Ltd still trading?
Tempest Electrical Services 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 Tempest Electrical Services Ltd do?
Tempest Electrical Services Ltd is registered under Electrical installation (SIC 43210).
How old is Tempest Electrical Services Ltd?
Tempest Electrical Services Ltd was incorporated on 7 March 2024, 2 years ago.
What is the penalty if Tempest Electrical Services 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 Tempest Electrical Services 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.