- Company number
- SC709922
- Incorporated
- 21 Sep 20215 years trading
- Registered office
- C/O Horizon Ca, 5 La Belle Place, Glasgow, G3 7LH
- Nature of business
- Roofing activities
Hydraseal UK Ltd is a 5-year-old private limited company registered in Glasgow, company number SC709922, one of 204 roofing companies in Glasgow. Its next accounts are due at Companies House on 31 January 2027, and the CT600 for the period to 30 April 2026 is due at HMRC on 30 April 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
Is this your company?
File the accounts to Companies House and the CT600 to HMRC yourself with A.X.E.L Filing. One set of questions, both filings, £49 flat. No accountant, no subscription.
File for Hydraseal UK LtdOr get a reminder before each deadline
Free. We email you 60, 30, 14, 7 and 1 days before the accounts, CT600 and confirmation statement are due. Unsubscribe in one click.
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 £161 (+159.4%) on the year before, to £262.
- Net assets rose in 2 of 4 year-on-year comparisons on record.
- Current assets of £14K against £14K owed within a year: 1.0 times cover.
- 1 employee on average, up from -2 the year before.
- Balance sheets on record for 5 years, 2022 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Apr 2025 | £262 | £74 | £14K | £14K | 1 |
| 30 Apr 2024 | £101 | £2 | £6,394 | £6,293 | -2 |
| 30 Apr 2023 | £10 | ||||
| 31 Mar 2023 | £10 | ||||
| 30 Sep 2022 | £10 |
Where Hydraseal UK Ltd is registered
The registered office is in Glasgow (G3), in the Glasgow City local authority area, Scotland. Show G3 7LH on a map.
Other trade companies in G3
- Clyde Electrics Glasgow LimitedElectricians
- Emma's Home & Life Support LtdCleaning companies
- HHP Care2 LtdBuilders
- Fix and Build Joinery LtdJoiners and carpenters
- Betagrid LtdElectricians
- C F H Electrical LtdElectricians
- HR PR Payroll LimitedInstallers
- SPM Scaffolding & Access LimitedCivil engineering
Shared registered office
150 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if Hydraseal UK 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 January 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Feb 2027 to 28 Feb 2027 | £150 |
| 1 to 3 months late | 1 Mar 2027 to 30 Apr 2027 | £375 |
| 3 to 6 months late | 1 May 2027 to 31 Jul 2027 | £750 |
| More than 6 months late | From 1 Aug 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 May 2027 | £200 |
| 3 months late | 30 Jul 2027 | another £200 |
| 6 months late | 30 Oct 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Apr 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
- SC709922
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 21 September 2021 (5 years ago)
- Registered office
- C/O Horizon Ca, 5 La Belle Place, Glasgow, G3 7LH
- Nature of business
- Roofing activities (SIC 43910)
- Year end
- 30 April (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 April 2025
- Last confirmation statement
- 14 July 2026
Filing notes for roofing companies
Roofing companies commonly work under CIS and run vans and access equipment, so CIS deductions and capital allowances are the two things to get right.
Similar companies in Glasgow
Other active roofing companies registered in Glasgow.
- Inspired Roofing and Cladding Limited2019
- J & A Anderson Roofing Limited2014
- J & B Murdoch Ltd2012
- J & M Roofing and Guttering Ltd2023
- J Hughes Roofing and Cladding Ltd2023
- J McClory Roofing Services Ltd2021
- J Reynolds Building Services Ltd2015
- J Shearer Roofing Limited2013
All roofing companies in Glasgow · All trades in Glasgow · Roofers across the UK
Frequently asked questions
When are Hydraseal UK Ltd's accounts due?
Hydraseal UK Ltd's next accounts are due at Companies House by 31 January 2027 (in 110 days), covering the period to 30 April 2026.
When is Hydraseal UK Ltd's CT600 due?
The CT600 for the period to 30 April 2026 is due at HMRC by 30 April 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 February 2027.
Is Hydraseal UK Ltd still trading?
Hydraseal UK 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 Hydraseal UK Ltd do?
Hydraseal UK Ltd is registered under Roofing activities (SIC 43910).
How old is Hydraseal UK Ltd?
Hydraseal UK Ltd was incorporated on 21 September 2021, 5 years ago.
What is the penalty if Hydraseal UK 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 Hydraseal UK 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.