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  4. Fluin Engineering Ltd

Fluin Engineering Ltd

ActiveNo accounts filed yet accountsCivil engineeringEllesmere Port
Company number
16686046
Incorporated
1 Sep 20251 year trading
Registered office
Unit 5, Meadow Lane Industrial Park, Ellesmere Port, CH65 4TY
Nature of business
Construction of other civil engineering projects n.e.c.; Other engineering activities
Accounts due in
232 days
1 Jun 2027
From the Companies House register, 1 Oct 2026

Fluin Engineering Ltd is a 1-year-old private limited company registered in Ellesmere Port, company number 16686046, one of 21 civil engineering contractors in Ellesmere Port. Its next accounts are due at Companies House on 1 June 2027, and its first CT600 is due at HMRC on 31 August 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.

Accounts due
1 Jun 2027
in 232 days
For the period to 31 Dec 2026
CT600 due (first of two)
31 Aug 2027
in 323 days
Period 1 Sep 2025 to 31 Aug 2026
CT600 due (second of two)
31 Dec 2027
in 445 days
Period 1 Sep 2026 to 31 Dec 2026
Corporation tax payment
1 Oct 2027
in 354 days
9 months and 1 day after the period end
Confirmation statement
14 Sep 2027
in 337 days
Last made up to 31 Aug 2026

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Where Fluin Engineering Ltd is registered

Fluin Engineering Ltd's registered office on a map of the UK

The registered office is in Ellesmere Port (CH65), in the Cheshire West and Chester local authority area, North West. Show CH65 4TY on a map.

Other trade companies in CH65

What happens if Fluin Engineering 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 1 June 2027.

Companies HouseAccounts deliveredPenalty
Up to 1 month late2 Jun 2027 to 1 Jul 2027£150
1 to 3 months late2 Jul 2027 to 1 Sep 2027£375
3 to 6 months late2 Sep 2027 to 1 Dec 2027£750
More than 6 months lateFrom 2 Dec 2027£1,500

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

HMRC (CT600)FromPenalty
1 day late1 Jan 2028£200
3 months late31 Mar 2028another £200
6 months late30 Jun 2028HMRC estimates the tax and adds 10% of the unpaid tax
12 months late31 Dec 2028another 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
16686046
Status
Active
Company type
Private limited company
Incorporated
1 September 2025 (1 year ago)
Registered office
Unit 5, Meadow Lane Industrial Park, Ellesmere Port, CH65 4TY
Nature of business
Construction of other civil engineering projects n.e.c. (SIC 42990)
Other engineering activities (SIC 71129)
Year end
31 December (accounting reference date)
Accounts type
No accounts filed yet
Last confirmation statement
31 August 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 Ellesmere Port

Other active civil engineering contractors registered in Ellesmere Port.

All civil engineering contractors in Ellesmere Port · All trades in Ellesmere Port · Civil engineering across the UK

Frequently asked questions

When are Fluin Engineering Ltd's accounts due?

Fluin Engineering Ltd's next accounts are due at Companies House by 1 June 2027 (in 232 days), covering the period to 31 December 2026.

When is Fluin Engineering Ltd's CT600 due?

The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 31 August 2026, due by 31 August 2027, and one for the period to 31 December 2026, due by 31 December 2027. Corporation tax is payable 9 months and 1 day after the end of each.

Is Fluin Engineering Ltd still trading?

Fluin Engineering 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 Fluin Engineering Ltd do?

Fluin Engineering Ltd is registered under Construction of other civil engineering projects n.e.c. (SIC 42990); Other engineering activities (SIC 71129).

How old is Fluin Engineering Ltd?

Fluin Engineering Ltd was incorporated on 1 September 2025, 1 year ago.

What is the penalty if Fluin Engineering 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 Fluin Engineering 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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