- Companies
- Plumbers and heating engineers
- Sheffield
- Hydroplumb Ltd
Hydroplumb Ltd
- Company number
- 15513990
- Incorporated
- 22 Feb 20242 years trading
- Registered office
- 2 ST. Matthias Road, Deepcar, Sheffield, S36 2SG
- Nature of business
- Plumbing, heat and air-conditioning installation
Hydroplumb Ltd is a 2-year-old private limited company registered in Sheffield, company number 15513990, one of 305 plumbing and heating companies in Sheffield. Its next accounts are due at Companies House on 31 December 2026, and its first CT600 is due at HMRC on 28 February 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Financial snapshot, 2025
From the balance sheet at 28 February 2025, as filed at Companies House.
Where Hydroplumb Ltd is registered
The registered office is in Sheffield (S36), in the Sheffield local authority area, Yorkshire and The Humber. Show S36 2SG on a map.
Other trade companies in S36
- Biohazard by Squeaky Clean LtdCleaning companies
- Surescope Property LtdSpecialist contractors
- Mac4 Solutions LtdProperty developers
- NR Domestics LtdRepair services
- Nyxn Commercial LimitedMotor traders
- S36 Motors LtdMotor traders
- Davis Gas & Heat LimitedPlumbers and heating engineers
- Apex Plastering Yorkshire LtdPlasterers
What happens if Hydroplumb 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 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2027 to 31 Jan 2027 | £150 |
| 1 to 3 months late | 1 Feb 2027 to 31 Mar 2027 | £375 |
| 3 to 6 months late | 1 Apr 2027 to 30 Jun 2027 | £750 |
| More than 6 months late | From 1 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 15513990
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 22 February 2024 (2 years ago)
- Registered office
- 2 ST. Matthias Road, Deepcar, Sheffield, S36 2SG
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 28 February 2025
- Last confirmation statement
- 21 February 2026
Filing notes for plumbing and heating companies
Plumbing and heating companies frequently work under CIS for main contractors and also directly for homeowners, so turnover can mix CIS and non-CIS income.
Similar companies in Sheffield
Other active plumbing and heating companies registered in Sheffield.
- I&E Plumbing and Gas Ltd2026
- I-Care Total Solutions Ltd2021
- I.K Gas Services Ltd2026
- Ibbotson Plumbing Limited2024
- Ignite York Ltd2019
- Ignition Gas Services Ltd2010
- Intelligent Cooling Solutions Ltd2017
- J Seale Plumbing and Heating Ltd2026
All plumbing and heating companies in Sheffield · All trades in Sheffield · Plumbers and heating engineers across the UK
Frequently asked questions
When are Hydroplumb Ltd's accounts due?
Hydroplumb Ltd's next accounts are due at Companies House by 31 December 2026 (in 79 days), covering the period to 31 March 2026.
When is Hydroplumb 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 28 February 2026, due by 28 February 2027, and one for the period to 31 March 2026, due by 31 March 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Hydroplumb Ltd still trading?
Hydroplumb 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 Hydroplumb Ltd do?
Hydroplumb Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Hydroplumb Ltd?
Hydroplumb Ltd was incorporated on 22 February 2024, 2 years ago.
What is the penalty if Hydroplumb 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 Hydroplumb Ltd 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.