- Companies
- Plumbers and heating engineers
- Bournemouth
- South Sky Building Services Ltd
South Sky Building Services Ltd
- Company number
- 10443513
- Incorporated
- 24 Oct 20169 years trading
- Registered office
- 35 Maclean Road, Bournemouth, Dorset, BH11 8EL
- Nature of business
- Plumbing, heat and air-conditioning installation
South Sky Building Services Ltd is a 9-year-old private limited company registered in Bournemouth, company number 10443513, one of 142 plumbing and heating companies in Bournemouth. Its next accounts are due at Companies House on 31 July 2027, and the CT600 for the period to 31 October 2026 is due at HMRC on 31 October 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 down £15K (-46.7%) on the year before, to £17K.
- Net assets rose in 5 of 8 year-on-year comparisons on record.
- Current assets of £9,032 against £7,040 owed within a year: 1.3 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 9 years, 2017 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Oct 2025 | £17K | £9,032 | £7,040 | 1 | |
| 31 Oct 2024 | £33K | £41K | £20K | 1 | |
| 31 Oct 2023 | £6,053 | £23K | £13K | 1 | |
| 31 Oct 2022 | £97 | £21K | £18K | 1 | |
| 31 Oct 2021 | £15K | £25K | £7,353 | 1 | |
| 31 Oct 2020 | £21 | £13K | £12K | 1 | |
| 31 Oct 2019 | £5,447 | £3,018 | £15K | £9,075 | 1 |
| 31 Oct 2018 | £2,004 | £3,281 | £7,561 | £5,557 | |
| 31 Oct 2017 | -£1,557 | £996 | £1,264 | £2,821 |
Who runs and owns South Sky Building Services Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| K*** P*** | Director | Oct 2016 |
Person with significant control
Where South Sky Building Services Ltd is registered
The registered office is in Bournemouth (BH11), in the Bournemouth, Christchurch and Poole local authority area, South West. Show BH11 8EL on a map.
Other trade companies in BH11
- Manus Property Developments LtdFinishing trades
- MR. Laminator LtdMachinery repair and installation
- JH Spraytech & Decor LimitedFinishing trades
- J.F Coats LtdFloor and wall tilers
- A P M Dry Lining LtdBuilders
- Gage Brickwork LtdProperty developers
- Eco Force Group LtdPlasterers
- Homeshield Roofing & Insulation LtdRoofers
What happens if South Sky Building 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 July 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Aug 2027 to 31 Aug 2027 | £150 |
| 1 to 3 months late | 1 Sep 2027 to 31 Oct 2027 | £375 |
| 3 to 6 months late | 1 Nov 2027 to 31 Jan 2028 | £750 |
| More than 6 months late | From 1 Feb 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Nov 2027 | £200 |
| 3 months late | 31 Jan 2028 | another £200 |
| 6 months late | 30 Apr 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Oct 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
- 10443513
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 24 October 2016 (9 years ago)
- Registered office
- 35 Maclean Road, Bournemouth, Dorset, BH11 8EL
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 October (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 October 2025
- Last confirmation statement
- 23 October 2025
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 Bournemouth
Other active plumbing and heating companies registered in Bournemouth.
- Southcoast Renewables UK Ltd2020
- Southern Gas Services Limited2008
- Splitway Services Ltd2023
- Stephen Bowater Limited2014
- Supreme Boiler Care Ltd2023
- T W Heat Mechanical Ltd2025
- TC Services Plumbing Ltd2013
- The Pipe Pro Bros Ltd2026
All plumbing and heating companies in Bournemouth · All trades in Bournemouth · Plumbers and heating engineers across the UK
Frequently asked questions
When are South Sky Building Services Ltd's accounts due?
South Sky Building Services Ltd's next accounts are due at Companies House by 31 July 2027 (in 291 days), covering the period to 31 October 2026.
When is South Sky Building Services Ltd's CT600 due?
The CT600 for the period to 31 October 2026 is due at HMRC by 31 October 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 August 2027.
Is South Sky Building Services Ltd still trading?
South Sky Building 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 South Sky Building Services Ltd do?
South Sky Building Services Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is South Sky Building Services Ltd?
South Sky Building Services Ltd was incorporated on 24 October 2016, 9 years ago.
Who runs South Sky Building Services Ltd?
South Sky Building Services Ltd has 1 active director, the longest-serving appointed in Oct 2016. Their names and service addresses are on the Companies House register.
Who owns South Sky Building Services Ltd?
One person or company has significant control of South Sky Building Services Ltd: an individual (owns 75% or more of the shares).
What is the penalty if South Sky Building 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 South Sky Building 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.