- Companies
- Electricians
- Hornchurch
- Power Arc Limited
Power Arc Limited
- Company number
- 16481601
- Incorporated
- 29 May 20251 year trading
- Registered office
- 165 High Street, Hornchurch, RM11 3XS
- Nature of business
- Electrical installation
Power Arc Limited is a 1-year-old private limited company registered in Hornchurch, company number 16481601, one of 121 electrical contractors in Hornchurch. Its next accounts are due at Companies House on 28 February 2027, and its first CT600 is due at HMRC on 28 May 2027.
Key dates
This company has not filed accounts yet. First accounts are due 21 months after incorporation, and the first period can run longer than a year.
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Where Power Arc Limited is registered
The registered office is in Hornchurch (RM11), in the Havering local authority area, London. Show RM11 3XS on a map.
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What happens if Power Arc 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 28 February 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Mar 2027 to 31 Mar 2027 | £150 |
| 1 to 3 months late | 1 Apr 2027 to 31 May 2027 | £375 |
| 3 to 6 months late | 1 Jun 2027 to 31 Aug 2027 | £750 |
| More than 6 months late | From 1 Sep 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jun 2027 | £200 |
| 3 months late | 31 Aug 2027 | another £200 |
| 6 months late | 30 Nov 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 May 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
- 16481601
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 29 May 2025 (1 year ago)
- Registered office
- 165 High Street, Hornchurch, RM11 3XS
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 31 May (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 28 May 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 Hornchurch
Other active electrical contractors registered in Hornchurch.
- Power Electrical Solutions (UK) Ltd2021
- Proactive Installations Ltd2024
- Propel Electrical Ltd2018
- Prowess Electric Services Limited2025
- Rated Electrical Contractors Ltd2026
- RBR Electrical Ltd2016
- RD Fire Alarm Installations Limited2016
- Ridgewell Electrical and Mechanical Ltd2026
All electrical contractors in Hornchurch · All trades in Hornchurch · Electricians across the UK
Frequently asked questions
When are Power Arc Limited's accounts due?
Power Arc Limited's next accounts are due at Companies House by 28 February 2027 (in 139 days), covering the period to 31 May 2026.
When is Power Arc Limited's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 28 May 2026, due by 28 May 2027, and one for the period to 31 May 2026, due by 31 May 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Power Arc Limited still trading?
Power Arc 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 Power Arc Limited do?
Power Arc Limited is registered under Electrical installation (SIC 43210).
How old is Power Arc Limited?
Power Arc Limited was incorporated on 29 May 2025, 1 year ago.
What is the penalty if Power Arc 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 Power Arc 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.