- Companies
- Electricians
- Fareham
- 3 Phase Group Limited
3 Phase Group Limited
- Company number
- 13986542
- Incorporated
- 18 Mar 20224 years trading
- Registered office
- Castle Farm Barn North Denmead Road, Southwick, Fareham, Hampshire, PO17 6EX
- Nature of business
- Electrical installation
3 Phase Group Limited is a 4-year-old private limited company registered in Fareham, company number 13986542, one of 111 electrical contractors in Fareham. 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 £37K (+314.9%) on the year before, to £48K.
- Current assets of £107K against £60K owed within a year: 1.8 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 3 years, 2023 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | £48K | £17K | £107K | £60K | 2 |
| 31 Mar 2024 | £12K | £2,653 | £17K | £7,075 | 2 |
| 31 Mar 2023 | £17K | £2,549 | £18K | £1,758 | 2 |
Where 3 Phase Group Limited is registered
The registered office is in Fareham (PO17), in the Winchester local authority area, South East. Show PO17 6EX on a map.
Other trade companies in PO17
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- Jacobs Auto Repairs LtdMechanics and garages
- JK Land & Property LtdProperty developers
- A R Banks Civil Engineering LtdCivil engineering
- Hounds Maintenance Solutions LtdMechanics and garages
- The Coastal Exterior Company LtdCleaning companies
- Bere Forest Tree Services & Milling LtdLandscapers and gardeners
Shared registered office
42 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if 3 Phase Group Limited 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
- 13986542
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 18 March 2022 (4 years ago)
- Registered office
- Castle Farm Barn North Denmead Road, Southwick, Fareham, Hampshire, PO17 6EX
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 17 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 Fareham
Other active electrical contractors registered in Fareham.
- A E M Electrical Limited2018
- A&A Electrical (Hants) Ltd2021
- A&A Property Maintenance (Hants) Ltd2013
- A. J. K. Services Limited1998
- A.S Electrics (Slough) Ltd2023
- Acec Services Ltd2019
- Airborne Electrical Ltd2019
- Alders Electrical Services Limited2003
All electrical contractors in Fareham · All trades in Fareham · Electricians across the UK
Frequently asked questions
When are 3 Phase Group Limited's accounts due?
3 Phase Group Limited's next accounts are due at Companies House by 31 December 2026 (in 80 days), covering the period to 31 March 2026.
When is 3 Phase Group Limited'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 3 Phase Group Limited still trading?
3 Phase Group Limited 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 3 Phase Group Limited do?
3 Phase Group Limited is registered under Electrical installation (SIC 43210).
How old is 3 Phase Group Limited?
3 Phase Group Limited was incorporated on 18 March 2022, 4 years ago.
What is the penalty if 3 Phase Group Limited 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 3 Phase Group Limited 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.