- Companies
- Plumbers and heating engineers
- York
- H2O Event Services Ltd.
H2O Event Services Ltd.
- Company number
- 15533148
- Incorporated
- 29 Feb 20242 years trading
- Registered office
- Club Chambers, Museum Street, York, YO1 7DN
- Nature of business
- Plumbing, heat and air-conditioning installation
H2O Event Services Ltd. is a 2-year-old private limited company registered in York, company number 15533148, one of 123 plumbing and heating companies in York. Its next accounts are due at Companies House on 30 November 2027, and the CT600 for the period to 28 February 2027 is due at HMRC on 28 February 2028.
Key dates
Worked out from the year end and filing history on the Companies House register.
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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 £33K (+114.5%) on the year before, to £62K.
- Current assets of £88K against £28K owed within a year: 3.1 times cover.
- 1 employee on average, up from 0 the year before.
- Balance sheets on record for 2 years, 2025 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 28 Feb 2026 | £62K | £68K | £88K | £28K | 1 |
| 28 Feb 2025 | £29K | £37K | £43K | £15K | 0 |
Where H2O Event Services Ltd. is registered
The registered office is in York (YO1), in the York local authority area, Yorkshire and The Humber. Show YO1 7DN on a map.
Other trade companies in YO1
- York Mobile LtdRepair services
- Squeaky Neat Cleaning LtdCleaning companies
- Trademark Finishes LtdPainters and decorators
- Jefferson Oak Framing and Joinery LimitedJoiners and carpenters
- 360 Renovations and Damp Proofing LtdBuilders
- Pierre Developments (Malton Road) LtdProperty developers
- MP Roofing and Home Improvement LtdRoofers
- Yortrades LtdInstallers
Also registered at this address
18 other companies use the same registered office as H2O Event Services Ltd..
- Abbeydale Properties LimitedProperty developers
- Building Fire Safety Remediation LimitedBuilders
- D & S Electrical Services Yorkshire LimitedElectricians
- Dis (Dedicated Industry Services) LtdMachinery repair and installation
- Foresite Consulting LimitedSpecialist contractors
- Geoff Neal (Roofing) LimitedRoofers
- Hot Box Stoves LtdInstallers
- Ings View Service Station LimitedMechanics and garages
- Jefferson Oak Framing and Joinery LimitedJoiners and carpenters
- Majg LimitedProperty developers
- Museum Street Consultancy LimitedProperty developers
- Ne Hull LtdSpecialist contractors
- Nixon Homes LimitedProperty developers
- Rose Bower Developments LtdProperty developers
- Roth Rail LtdCivil engineering
- RWR Developments LimitedBuilders
- Trinityone (Leeds) LimitedProperty developers
- Yorbuild LimitedProperty developers
What happens if H2O Event Services 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 30 November 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Dec 2027 to 31 Dec 2027 | £150 |
| 1 to 3 months late | 1 Jan 2028 to 29 Feb 2028 | £375 |
| 3 to 6 months late | 1 Mar 2028 to 31 May 2028 | £750 |
| More than 6 months late | From 1 Jun 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 29 Feb 2028 | £200 |
| 3 months late | 28 May 2028 | another £200 |
| 6 months late | 28 Aug 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 28 Feb 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
- 15533148
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 29 February 2024 (2 years ago)
- Registered office
- Club Chambers, Museum Street, York, YO1 7DN
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 29 February (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 28 February 2026
- Last confirmation statement
- 27 February 2026
- Previous names
- H20 Event Services Limited (until 19 Mar 2024)
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 York
Other active plumbing and heating companies registered in York.
- Hall & Featherstone Limited2004
- Hall Plumbing Limited2022
- Hartleys Plumbing & Heating Engineers Ltd2022
- Heat-On Plumbing & Heating Solutions Ltd2026
- HP Plumbing and Heating Limited2015
- Humble Plumbing and Heating Ltd2018
- J Plumbing Ltd2014
- J Robinson Plumbing and Heating Ltd2022
All plumbing and heating companies in York · All trades in York · Plumbers and heating engineers across the UK
Frequently asked questions
When are H2O Event Services Ltd.'s accounts due?
H2O Event Services Ltd.'s next accounts are due at Companies House by 30 November 2027 (in 414 days), covering the period to 28 February 2027.
When is H2O Event Services Ltd.'s CT600 due?
The CT600 for the period to 28 February 2027 is due at HMRC by 28 February 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 December 2027.
Is H2O Event Services Ltd. still trading?
H2O Event Services 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 H2O Event Services Ltd. do?
H2O Event Services Ltd. is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is H2O Event Services Ltd.?
H2O Event Services Ltd. was incorporated on 29 February 2024, 2 years ago.
What is the penalty if H2O Event Services 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 H2O Event Services 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.