- Companies
- Plumbers and heating engineers
- Blackwood
- Seabreeze Airconditioning Services Ltd
Seabreeze Airconditioning Services Ltd
- Company number
- 11693197
- Incorporated
- 23 Nov 20187 years trading
- Registered office
- C/O Gryson House the Grove, Pontllanfraith, Blackwood, NP12 2EQ
- Nature of business
- Plumbing, heat and air-conditioning installation
Seabreeze Airconditioning Services Ltd is a 7-year-old private limited company registered in Blackwood, company number 11693197, one of 20 plumbing and heating companies in Blackwood. Its next accounts are due at Companies House on 31 August 2027, and the CT600 for the period to 30 November 2026 is due at HMRC on 30 November 2027.
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 £466 (+14.5%) on the year before, to £3,684.
- Net assets rose in 4 of 6 year-on-year comparisons on record.
- Current assets of £17K against £32K owed within a year: 0.5 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 7 years, 2019 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Nov 2025 | £3,684 | £17K | £32K | 0 | |
| 30 Nov 2024 | £3,218 | £18K | £18K | £16K | 0 |
| 30 Nov 2023 | £15K | £21K | £21K | £6,900 | 0 |
| 30 Nov 2022 | £14K | £32K | £32K | £21K | 0 |
| 30 Nov 2021 | £1,485 | £12K | £12K | £15K | 0 |
| 30 Nov 2020 | £17K | £32K | £32K | £21K | 0 |
| 30 Nov 2019 | £12K | £6,938 | £26K | £20K |
Where Seabreeze Airconditioning Services Ltd is registered
The registered office is in Blackwood (NP12), in the Caerphilly local authority area, Wales. Show NP12 2EQ on a map.
Other trade companies in NP12
- Hohm Property Group LtdProperty developers
- R&C Mechanics LimitedMechanics and garages
- M & R Property Solutions (SW) LimitedFinishing trades
- JLH Scaffolding LtdScaffolders
- SM Contracting SW LtdBuilders
- Top Notch Carpentry Services LimitedInstallers
- Cardiff Bathrooms LtdFinishing trades
- CB Brickwork & Building LtdSpecialist contractors
Also registered at this address
16 other companies use the same registered office as Seabreeze Airconditioning Services Ltd.
- Amber Fleet Management LimitedMotor traders
- Avista Window Systems LimitedGlaziers
- Clean Start (Glamorgan) LimitedCleaning companies
- Emrc Group LtdInstallers
- Haulfryn Developments LtdProperty developers
- Kusten Vorland LtdSpecialist contractors
- Leecom LtdElectricians
- Mountain Property Group LtdProperty developers
- Murray’S Plumbing & Heating Services LtdPlumbers and heating engineers
- Oakley Electrical Contractors LimitedElectricians
- PBH Facilities Services LimitedFacilities management
- Rob Wyman Homes LtdBuilders
- S Hogan Welding LtdMachinery repair and installation
- The Full Ev LtdElectricians
- Ty CWM Cylla Workshop LtdMechanics and garages
- Washroom & Water Facilities LtdMachinery repair and installation
What happens if Seabreeze Airconditioning 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 31 August 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Sep 2027 to 30 Sep 2027 | £150 |
| 1 to 3 months late | 1 Oct 2027 to 30 Nov 2027 | £375 |
| 3 to 6 months late | 1 Dec 2027 to 29 Feb 2028 | £750 |
| More than 6 months late | From 1 Mar 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Dec 2027 | £200 |
| 3 months late | 29 Feb 2028 | another £200 |
| 6 months late | 30 May 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Nov 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
- 11693197
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 23 November 2018 (7 years ago)
- Registered office
- C/O Gryson House the Grove, Pontllanfraith, Blackwood, NP12 2EQ
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 30 November (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 November 2025
- Last confirmation statement
- 9 January 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 Blackwood
Other active plumbing and heating companies registered in Blackwood.
- Sers (Solar & Renewable Technologies) Holdings Limited2011
- WT Sprinkler Division Ltd2025
- Ams Heating & Plumbing Limited2010
- Bezt Heat Ltd2018
- Broadway Agencies Limited2002
- CŴL Tech Cyf.2025
- Duggan Plumbing Services Limited2020
- Elite Plumbing South Wales Limited2026
All plumbing and heating companies in Blackwood · All trades in Blackwood · Plumbers and heating engineers across the UK
Frequently asked questions
When are Seabreeze Airconditioning Services Ltd's accounts due?
Seabreeze Airconditioning Services Ltd's next accounts are due at Companies House by 31 August 2027 (in 322 days), covering the period to 30 November 2026.
When is Seabreeze Airconditioning Services Ltd's CT600 due?
The CT600 for the period to 30 November 2026 is due at HMRC by 30 November 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 September 2027.
Is Seabreeze Airconditioning Services Ltd still trading?
Seabreeze Airconditioning 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 Seabreeze Airconditioning Services Ltd do?
Seabreeze Airconditioning Services Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Seabreeze Airconditioning Services Ltd?
Seabreeze Airconditioning Services Ltd was incorporated on 23 November 2018, 7 years ago.
What is the penalty if Seabreeze Airconditioning 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 Seabreeze Airconditioning 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.