- Companies
- Electricians
- Penguin Electrical Limited
Company profile · Electricians
Penguin Electrical Limited
Penguin Electrical Limited is a 21-year-old private limited company, company number 05501435, one of the UK's electrical contractors. Its next accounts are due at Companies House on 30 April 2027, and the CT600 for the period to 31 July 2026 is due at HMRC on 31 July 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
Is this your company?
File the accounts to Companies House and the CT600 to HMRC yourself with A.X.E.L Filing. One set of questions, both filings, £49 flat. No accountant, no subscription.
File for Penguin Electrical LimitedOr get a reminder before each deadline
Free. We email you 60, 30, 14, 7 and 1 days before the accounts, CT600 and confirmation statement are due. Unsubscribe in one click.
Financial snapshot, 2025
From the balance sheet at 31 July 2025, as filed at Companies House.
Penguin Electrical Limited over the years
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 £1,431 (+45.3%) on the year before, to £4,591.
- Net assets rose in 7 of 9 year-on-year comparisons on record.
- Current assets of £12K against £7,463 owed within a year: 1.6 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Jul 2025 | £4,591 | £12K | £7,463 | 1 | |
| 31 Jul 2024 | £3,160 | £9,452 | £6,292 | 1 | |
| 31 Jul 2023 | £2,770 | £6,265 | £3,495 | 1 | |
| 31 Jul 2022 | £8,486 | £16K | £7,682 | 1 | |
| 31 Jul 2021 | £8,399 | £13K | £4,564 | 1 | |
| 31 Jul 2020 | £5,262 | £9,306 | £4,044 | 1 | |
| 31 Jul 2019 | £4,208 | £9,845 | £5,637 | 1 | |
| 31 Jul 2018 | £3,282 | £13K | £9,605 | ||
| 31 Jul 2017 | £3,874 | £7,573 | £3,699 | ||
| 31 Jul 2016 | £1,071 | £4,417 | £3,346 |
Where Penguin Electrical Limited is registered
The registered office is in the NP23 postcode district, in the Blaenau Gwent local authority area, Wales. Show NP23 4ST on a map.
Other trade companies in NP23
- Electrical Management and Design Services LtdElectricians
- Chartered Ground LtdSpecialist contractors
- DV Commercial Services LtdFinishing trades
- Warehouse Fork Tech LimitedMachinery repair and installation
- Transport.Solutions.Gwent LimitedMotor traders
- Geo Mobiles LtdRepair services
- Platoon Pest Control LtdCleaning companies
- Scrubzee Exteriors LimitedCleaning companies
What happens if Penguin Electrical 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 30 April 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 May 2027 to 31 May 2027 | £150 |
| 1 to 3 months late | 1 Jun 2027 to 31 Jul 2027 | £375 |
| 3 to 6 months late | 1 Aug 2027 to 31 Oct 2027 | £750 |
| More than 6 months late | From 1 Nov 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Aug 2027 | £200 |
| 3 months late | 31 Oct 2027 | another £200 |
| 6 months late | 31 Jan 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jul 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
- 05501435
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 6 July 2005 (21 years ago)
- Registered office
- 193 King Street, Brynmawr, Ebbwvale, NP23 4ST
- Nature of business
- Electrical installation (SIC 43210)
Plastering (SIC 43310)
Floor and wall covering (SIC 43330)
Other building completion and finishing (SIC 43390) - Year end
- 31 July (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 July 2025
- Last confirmation statement
- 6 July 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
Other active electrical contractors.
- Epec Electrical Services Limited2005
- I G P A Limited2005
- GRP Electrical (UK) Ltd2005
- Mandem Electrical Services Ltd2005
- Aldridge (Electrical Contractors) Ltd2005
- A.D.B. Electrical Services Limited2005
- Chadelec Limited2005
- MM Electrical Ltd2005
Frequently asked questions
When are Penguin Electrical Limited's accounts due?
Penguin Electrical Limited's next accounts are due at Companies House by 30 April 2027 (in 200 days), covering the period to 31 July 2026.
When is Penguin Electrical Limited's CT600 due?
The CT600 for the period to 31 July 2026 is due at HMRC by 31 July 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 May 2027.
Is Penguin Electrical Limited still trading?
Penguin Electrical 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 Penguin Electrical Limited do?
Penguin Electrical Limited is registered under Electrical installation (SIC 43210); Plastering (SIC 43310); Floor and wall covering (SIC 43330); Other building completion and finishing (SIC 43390).
How old is Penguin Electrical Limited?
Penguin Electrical Limited was incorporated on 6 July 2005, 21 years ago.
What is the penalty if Penguin Electrical 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 Penguin Electrical 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.