- Companies
- Civil engineering
- Southend-on-Sea
- Flowfix Central Limited
Flowfix Central Limited
- Company number
- 16186781
- Incorporated
- 15 Jan 20251 year trading
- Registered office
- First Floor First Floor, 1 Cedar House, Chandlers Way, Southend-on-Sea, SS2 5SE
- Nature of business
- Construction of utility projects for fluids
Flowfix Central Limited is a 1-year-old private limited company registered in Southend-on-Sea, company number 16186781, one of 26 civil engineering contractors in Southend-on-Sea. Its next accounts are due at Companies House on 15 October 2026, and its first CT600 is due at HMRC on 14 January 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 Flowfix Central Limited is registered
The registered office is in Southend-on-Sea (SS2), in the Southend-on-Sea local authority area, East of England. Show SS2 5SE on a map.
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What happens if Flowfix Central 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 15 October 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 16 Oct 2026 to 15 Nov 2026 | £150 |
| 1 to 3 months late | 16 Nov 2026 to 15 Jan 2027 | £375 |
| 3 to 6 months late | 16 Jan 2027 to 15 Apr 2027 | £750 |
| More than 6 months late | From 16 Apr 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Feb 2027 | £200 |
| 3 months late | 30 Apr 2027 | another £200 |
| 6 months late | 31 Jul 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jan 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
- 16186781
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 15 January 2025 (1 year ago)
- Registered office
- First Floor First Floor, 1 Cedar House, Chandlers Way, Southend-on-Sea, SS2 5SE
- Nature of business
- Construction of utility projects for fluids (SIC 42210)
- Year end
- 31 January (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 6 February 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 Southend-on-Sea
Other active civil engineering contractors registered in Southend-on-Sea.
- Flowfix South East Limited2025
- Ispf Pipework Limited2022
- Jesko Consulting Ltd2025
- Kelly Formwork Rail (UK) Limited2016
- London Guidewall Contractors Limited2017
- Metis Rail Ltd2023
- New Evolved Work Solutions Ltd2024
- Noco Group Ltd2026
All civil engineering contractors in Southend-on-Sea · All trades in Southend-on-Sea · Civil engineering across the UK
Frequently asked questions
When are Flowfix Central Limited's accounts due?
Flowfix Central Limited's next accounts are due at Companies House by 15 October 2026 (in 3 days), covering the period to 31 January 2026.
When is Flowfix Central 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 14 January 2026, due by 14 January 2027, and one for the period to 31 January 2026, due by 31 January 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Flowfix Central Limited still trading?
Flowfix Central 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 Flowfix Central Limited do?
Flowfix Central Limited is registered under Construction of utility projects for fluids (SIC 42210).
How old is Flowfix Central Limited?
Flowfix Central Limited was incorporated on 15 January 2025, 1 year ago.
What is the penalty if Flowfix Central 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 Flowfix Central 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.