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  4. Rubicon Electrical Services Ltd

Rubicon Electrical Services Ltd

ActiveTotal exemption (full) accountsCivil engineeringWarrington
Company number
12415113
Incorporated
20 Jan 20206 years trading
Registered office
320 Firecrest Court, Centre Park, Warrington, WA1 1RG
Nature of business
Construction of other civil engineering projects n.e.c.
Accounts due in
384 days
31 Oct 2027
From the Companies House register, 1 Oct 2026

Rubicon Electrical Services Ltd is a 6-year-old private limited company registered in Warrington, company number 12415113, one of 102 civil engineering contractors in Warrington. Its next accounts are due at Companies House on 31 October 2027, and the CT600 for the period to 31 January 2027 is due at HMRC on 31 January 2028.

Key dates

Worked out from the year end and filing history on the Companies House register.

Accounts due
31 Oct 2027
in 384 days
For the period to 31 Jan 2027
CT600 due
31 Jan 2028
in 476 days
Period 1 Feb 2026 to 31 Jan 2027
Corporation tax payment
1 Nov 2027
in 385 days
9 months and 1 day after the period end
Confirmation statement
30 Jan 2027
in 110 days
Last made up to 16 Jan 2026

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Where Rubicon Electrical Services Ltd is registered

Rubicon Electrical Services Ltd's registered office on a map of the UK

The registered office is in Warrington (WA1), in the Warrington local authority area, North West. Show WA1 1RG on a map.

Other trade companies in WA1

Shared registered office

126 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 Rubicon 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 October 2027.

Companies HouseAccounts deliveredPenalty
Up to 1 month late1 Nov 2027 to 30 Nov 2027£150
1 to 3 months late1 Dec 2027 to 31 Jan 2028£375
3 to 6 months late1 Feb 2028 to 30 Apr 2028£750
More than 6 months lateFrom 1 May 2028£1,500

Penalties double if the accounts were also late the year before.

HMRC (CT600)FromPenalty
1 day late1 Feb 2028£200
3 months late30 Apr 2028another £200
6 months late31 Jul 2028HMRC estimates the tax and adds 10% of the unpaid tax
12 months late31 Jan 2029another 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
12415113
Status
Active
Company type
Private limited company
Incorporated
20 January 2020 (6 years ago)
Registered office
320 Firecrest Court, Centre Park, Warrington, WA1 1RG
Nature of business
Construction of other civil engineering projects n.e.c. (SIC 42990)
Year end
31 January (accounting reference date)
Accounts type
Total exemption (full)
Last accounts made up to
31 January 2026
Last confirmation statement
16 January 2026

Filing notes for civil engineering contractors

Civil engineering contractors usually carry plant and machinery, so capital allowances (the annual investment allowance and the main pool) do much of the work in the corporation tax computation.

Similar companies in Warrington

Other active civil engineering contractors registered in Warrington.

All civil engineering contractors in Warrington · All trades in Warrington · Civil engineering across the UK

Frequently asked questions

When are Rubicon Electrical Services Ltd's accounts due?

Rubicon Electrical Services Ltd's next accounts are due at Companies House by 31 October 2027 (in 384 days), covering the period to 31 January 2027.

When is Rubicon Electrical Services Ltd's CT600 due?

The CT600 for the period to 31 January 2027 is due at HMRC by 31 January 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 November 2027.

Is Rubicon Electrical Services Ltd still trading?

Rubicon 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 Rubicon Electrical Services Ltd do?

Rubicon Electrical Services Ltd is registered under Construction of other civil engineering projects n.e.c. (SIC 42990).

How old is Rubicon Electrical Services Ltd?

Rubicon Electrical Services Ltd was incorporated on 20 January 2020, 6 years ago.

What is the penalty if Rubicon 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 Rubicon Electrical Services Ltd on Companies House for filed documents, officers and the full history.

Report an error on this page

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.

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