- Companies
- Civil engineering
- Diss
- Hydroflow Utilities Limited
Hydroflow Utilities Limited
- Company number
- 17161671
- Incorporated
- 16 Apr 2026
- Registered office
- 18 Long Meadow Drive, Diss, IP22 4QS
- Nature of business
- Construction of utility projects for fluids
Hydroflow Utilities Limited is a newly incorporated private limited company registered in Diss, company number 17161671, one of 11 civil engineering contractors in Diss. Its next accounts are due at Companies House on 16 January 2028, and its first CT600 is due at HMRC on 15 April 2028.
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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Who runs and owns Hydroflow Utilities Limited
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| K*** P*** | Director | Apr 2026 |
Person with significant control
Where Hydroflow Utilities Limited is registered
The registered office is in Diss (IP22), in the South Norfolk local authority area, East of England. Show IP22 4QS on a map.
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- Barnes Restoration Builders LtdBuilders
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- Threeways Estates LtdProperty developers
- T.G Snelling General Builders LtdBuilders
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- Complete Treecare & Landscapes LtdLandscapers and gardeners
What happens if Hydroflow Utilities 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 16 January 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 17 Jan 2028 to 16 Feb 2028 | £150 |
| 1 to 3 months late | 17 Feb 2028 to 16 Apr 2028 | £375 |
| 3 to 6 months late | 17 Apr 2028 to 16 Jul 2028 | £750 |
| More than 6 months late | From 17 Jul 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 May 2028 | £200 |
| 3 months late | 30 Jul 2028 | another £200 |
| 6 months late | 30 Oct 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Apr 2029 | 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
- 17161671
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 16 April 2026
- Registered office
- 18 Long Meadow Drive, Diss, IP22 4QS
- Nature of business
- Construction of utility projects for fluids (SIC 42210)
- Year end
- 30 April (accounting reference date)
- Accounts type
- No accounts filed yet
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 Diss
Other active civil engineering contractors registered in Diss.
- LHC Projects Ltd2025
- Rise Irrigation Limited2023
- Robert Murton Construction Ltd2023
- Water Source Services Ltd2022
- C F Civils Limited2016
- Cess Rail Consultants Limited2014
- Endure Civil Engineering Limited2025
- Frank Davey Ltd1998
All civil engineering contractors in Diss · All trades in Diss · Civil engineering across the UK
Frequently asked questions
When are Hydroflow Utilities Limited's accounts due?
Hydroflow Utilities Limited's next accounts are due at Companies House by 16 January 2028 (in 460 days), covering the period to 30 April 2027.
When is Hydroflow Utilities 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 15 April 2027, due by 15 April 2028, and one for the period to 30 April 2027, due by 30 April 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is Hydroflow Utilities Limited still trading?
Hydroflow Utilities 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 Hydroflow Utilities Limited do?
Hydroflow Utilities Limited is registered under Construction of utility projects for fluids (SIC 42210).
How old is Hydroflow Utilities Limited?
Hydroflow Utilities Limited was incorporated on 16 April 2026, less than a year ago.
Who runs Hydroflow Utilities Limited?
Hydroflow Utilities Limited has 1 active director, the longest-serving appointed in Apr 2026. Their names and service addresses are on the Companies House register.
Who owns Hydroflow Utilities Limited?
One person or company has significant control of Hydroflow Utilities Limited: an individual (owns 75% or more of the shares).
What is the penalty if Hydroflow Utilities 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 Hydroflow Utilities 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.