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Hydro Heating Solutions Limited

ActiveTotal exemption (full) accountsPlumbers and heating engineersVerwood
Company number
07433492
Incorporated
9 Nov 201015 years trading
Registered office
3 the Kingfishers, Verwood, Dorset, BH31 6NP
Nature of business
Plumbing, heat and air-conditioning installation
Accounts due in
48 days
29 Nov 2026
Net assets
£298K▲
+13.6% on the year before
Cash at bank
£145K▲
At 30 Nov 2024
Employees
0
Average during the year
From the Companies House register, 1 Oct 2026

Hydro Heating Solutions Limited is a 15-year-old private limited company registered in Verwood, company number 07433492, one of 10 plumbing and heating companies in Verwood. Its next accounts are due at Companies House on 29 November 2026, and its first CT600 is due at HMRC on 30 November 2026.

Key dates

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

Accounts due
29 Nov 2026
in 48 days
For the period to 28 Feb 2026
CT600 due (first of two)
30 Nov 2026
in 49 days
Period 1 Dec 2024 to 30 Nov 2025
CT600 due (second of two)
28 Feb 2027
in 139 days
Period 1 Dec 2025 to 28 Feb 2026
Corporation tax payment
1 Dec 2026
in 50 days
9 months and 1 day after the period end
Confirmation statement
23 Nov 2026
in 42 days
Last made up to 9 Nov 2025

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Finances

From each year's balance sheet filed at Companies House. Small companies do not have to publish turnover or profit, so these are balance sheet figures.

  • Net assets up £36K (+13.6%) on the year before, to £298K.
  • Net assets rose in 4 of 7 year-on-year comparisons on record.
  • Current assets of £196K against £112K owed within a year: 1.8 times cover.
  • No employees reported for the latest year (directors are often not counted as employees).
  • Balance sheets on record for 8 years, 2017 to 2024.

Net assets by year

Net assets at each year end, 2017 to 2024£0£200K30 November 2017: net assets £241K£241K201730 November 2018: net assets £287K£287K201830 November 2019: net assets £349K£349K201930 November 2020: net assets £340K£340K202030 November 2021: net assets £292K£292K202130 November 2022: net assets £322K£322K202230 November 2023: net assets £262K£262K202330 November 2024: net assets £298K£298K2024
Net assets at each year end, 2017 to 2024£0£200K30 November 2017: net assets £241K£241K'1730 November 2018: net assets £287K£287K'1830 November 2019: net assets £349K£349K'1930 November 2020: net assets £340K£340K'2030 November 2021: net assets £292K£292K'2130 November 2022: net assets £322K£322K'2230 November 2023: net assets £262K£262K'2330 November 2024: net assets £298K£298K'24
Year endNet assetsCashCurrent assetsOwed within a yearEmployees
30 Nov 2024£298K£145K£196K£112K0
30 Nov 2023£262K£3,221£54K£184K2
30 Nov 2022£322K£95K£183K£211K2
30 Nov 2021£292K£46K£172K£165K2
30 Nov 2020£340K£65K£251K£147K4
30 Nov 2019£349K£40K£314K£216K
30 Nov 2018£287K£30K£295K£292K3
30 Nov 2017£241K£52K£452K£326K3

Public contracts won

Hydro Heating Solutions Limited has 10 public sector contract awards on record; the ones with their own published value total £1.6M, from 2016 to 2022. Source: Contracts Finder and Find a Tender award notices. 5 of these were matched by the company's exact name because the notice gave no company number.

Awards by year

20161
20172
20181
20191
20202
20212
20221

Main buyers

  • Westworks Procurement Limited5 awards
  • Reading Borough Council4 awards
  • Swindon Borough Council1 award
BuyerContractValueAwarded
Westworks Procurement LimitedReading Borough Council - Cedar Court H&C Water Services£812K17 Jan 2022
Westworks Procurement LimitedReading Borough Council - Education Premises Heating Works (Lot 2) 21/22£246K17 Jun 2021
Westworks Procurement LimitedReading Borough Council - Education Premises Heating Works (Lot 1) 21/22£92K2 Jun 2021
Westworks Procurement LimitedReading Borough Council - Dunsfold Rd, Tilehurst£37K30 Aug 2020
Westworks Procurement LimitedReading Borough Council - Blagdon Nursery Boiler Replacement£4,0236 Aug 2020
Swindon Borough CouncilDesign Supply and Installation of Part New Heating Solution Fessey House Swindon£95K5 Dec 2019
Reading Borough CouncilTrinity Place, Plant room refurbishment£60K18 Sep 2018
Reading Borough CouncilAcademy Sport - Refurbishment of boiler room and hot & cold domestic supplies - AWARD£159K20 Sep 2017
Reading Borough CouncilTyrrell Court Plant Room Refurbishment£35K17 Jul 2017
Reading Borough CouncilWoodlands Court plant room refurbishment£50K8 Aug 2016

Where Hydro Heating Solutions Limited is registered

Hydro Heating Solutions Limited's registered office on a map of the UK

The registered office is in Verwood (BH31), in the Dorset local authority area, South West. Show BH31 6NP on a map.

Other trade companies in BH31

What happens if Hydro Heating Solutions 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 29 November 2026.

Companies HouseAccounts deliveredPenalty
Up to 1 month late30 Nov 2026 to 29 Dec 2026£150
1 to 3 months late30 Dec 2026 to 28 Feb 2027£375
3 to 6 months late1 Mar 2027 to 29 May 2027£750
More than 6 months lateFrom 30 May 2027£1,500

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

HMRC (CT600)FromPenalty
1 day late1 Mar 2027£200
3 months late28 May 2027another £200
6 months late28 Aug 2027HMRC estimates the tax and adds 10% of the unpaid tax
12 months late28 Feb 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
07433492
Status
Active
Company type
Private limited company
Incorporated
9 November 2010 (15 years ago)
Registered office
3 the Kingfishers, Verwood, Dorset, BH31 6NP
Nature of business
Plumbing, heat and air-conditioning installation (SIC 43220)
Year end
29 November (accounting reference date)
Accounts type
Total exemption (full)
Last accounts made up to
30 November 2024
Last confirmation statement
9 November 2025
Charges (mortgages)
2 outstanding of 3 registered

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 Verwood

Other active plumbing and heating companies registered in Verwood.

All plumbing and heating companies in Verwood · All trades in Verwood · Plumbers and heating engineers across the UK

Frequently asked questions

When are Hydro Heating Solutions Limited's accounts due?

Hydro Heating Solutions Limited's next accounts are due at Companies House by 29 November 2026 (in 48 days), covering the period to 28 February 2026.

When is Hydro Heating Solutions 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 30 November 2025, due by 30 November 2026, and one for the period to 28 February 2026, due by 28 February 2027. Corporation tax is payable 9 months and 1 day after the end of each.

Is Hydro Heating Solutions Limited still trading?

Hydro Heating Solutions 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 Hydro Heating Solutions Limited do?

Hydro Heating Solutions Limited is registered under Plumbing, heat and air-conditioning installation (SIC 43220).

How old is Hydro Heating Solutions Limited?

Hydro Heating Solutions Limited was incorporated on 9 November 2010, 15 years ago.

Has Hydro Heating Solutions Limited won public sector contracts?

Yes. Hydro Heating Solutions Limited has 10 contract awards from public bodies on Contracts Finder and Find a Tender (those with their own published value total £1.6M), most recently from WESTWORKS PROCUREMENT LIMITED.

What is the penalty if Hydro Heating Solutions 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 Hydro Heating Solutions Limited 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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